Download ControlNet Communication Interface Module User Manual

ControlNet
Communication
Interface Module
1770-KFC15
User Manual
Important User Information
Solid state equipment has operational characteristics differing from those of electromechanical equipment.
Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls (Publication
SGI-1.1 available from your local Rockwell Automation sales office or online at
http://www.ab.com/manuals/gi) describes some important differences between solid state equipment and
hard-wired electromechanical devices. Because of this difference, and also because of the wide variety of
uses for solid state equipment, all persons responsible for applying this equipment must satisfy themselves
that each intended application of this equipment is acceptable.
In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages
resulting from the use or application of this equipment.
The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many
variables and requirements associated with any particular installation, Rockwell Automation, Inc. cannot
assume responsibility or liability for actual use based on the examples and diagrams.
No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits,
equipment, or software described in this manual.
Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell
Automation, Inc. is prohibited.
Throughout this manual we use notes to make you aware of safety considerations.
WARNING
Identifies information about practices or circumstances that can cause an explosion in a
hazardous environment, which may lead to personal injury or death, property damage,
or economic loss.
IMPORTANT
Identifies information that is critical for successful application and understanding of the
product.
ATTENTION
Identifies information about practices or circumstances that can lead to personal injury
or death, property damage, or economic loss. Attentions help you:
• identify a hazard
• avoid a hazard
• recognize the consequence
SHOCK HAZARD
BURN HAZARD
Labels may be located on or inside the equipment to alert people that dangerous
voltage may be present.
Labels may be located on or inside the equipment to alert people that surfaces may be
dangerous temperatures.
Preface
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Purpose of the Manual
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Related Publications
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Publication Title
Publication Number
ControlNet Cable System Planning and Installation Manual
CNET-IN002
ControlNet Cable System Component List
AG-PA002
DF1 Protocol and Command Set Reference Manual
1770-RM516
Industrial Automation Wiring and Grounding Guidelines
1770-4.1
PLC-5 Family Programmable Controllers Hardware Installation Manual
1785-6.6.1
Publication 1770-UM520C-EN-P - July 2004
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Related Products
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Terms and Abbreviations
This term:
Means:
1747-KFC15
SLC-based module
1756-CNB
a 1756-CNB or 1756-CNBR module; a ControlLogix backplane to ControlNet bridge
1770-KFC15
referred to herein as the module
a.k.a.
also known as
ACK
a DF1 or ControlNet acknowledgement
ControlNet
the communication architecture that allows the exchange of messages between
devices that follow the ControlNet specifications
It is a real-time, control-layer network that provides high-speed transport for both
time-critical I/O and messaging data. A ControlNet cable system can be either
single or redundant media.
DF1
DF1 protocol is an Allen-Bradley RS-232 proprietary data-link layer protocol that
combines features of subcategories D1 (data transparency) and F1 (two-way
simultaneous transmission with embedded responses) of ANSI x3.28
specification. The KFC uses DF1 protocol to communicate on the serial port.
DH+
Data Highway Plus network; existing Allen-Bradley peer-to-peer network for
messaging and program upload/download
DH+ PCCC message
a PCCC message that originated from a device on a DH+ network
DHRIO
Data Highway and Remote I/O
DST
the destination address on a DF1 link
full duplex
simultaneous send/receive between devices, point-to-point
half duplex
data transmission in one direction at a time, usually point-to-multipoint
NAK
a DF1 negative acknowledgement
NAP
network access port; input/output (RJ-45 style) connector for a programming
terminal to gain full access to the network
network
a collection of connected nodes (end devices). The connection paths between any
pair of nodes can include repeaters, routers, bridges and gateways.
network address
the network address of a node on the ControlNet cable system. This address must
be in the range of 1 to 99 (decimal) and be unique to that subnet. A subnet can
contain a maximum of 99 nodes.
new KFC
Version 4.2 or later of the KFC firmware
node
any physical device connecting to the ControlNet cable system that requires a
network address in order to function on the network.
NUT
network update time; the rate at which access to the ControlNet network is
granted
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This term:
Means:
old KFC
Any 1747-KFC15 or 1770-KFC15 firmware released before v4.2, including version
2.2 (a.k.a. version B/B) and older firmware
parallel port
input/output port for a device that transmits multiple data and control bits over
wires connected in parallel
PCCC
Programmable Controller Communication Commands; an Allen-Bradley
communication protocol used on the Data Highway Plus network
repeater
a two-port active physical layer component that reconstructs all traffic it hears on
one network segment side and retransmits it to another network segment side.
Repeaters allow for extensions in network distance, conversion to alternate media
(coaxial cable, fiber, etc.) and altering the topology of the network.
RIO
Remote Input/Output; an Allen-Bradley remote input/output link that supports
remote, time-critical, I/O and control communication between a master PLC
controller and its remote I/O and adapter mode slave processors
RS-232C port
a serial port that complies with accepted industry standards for serial
communications connections
SRC
The source address on a DF1 link
segment
trunkline sections connected via taps with terminators at each end, and with no
repeaters
serial port
input/output connector for a device that transmits data and control bits
sequentially over a single transmission line. (See RS-232C port.)
standard PCCC message
A PCCC message that originated from a device that is not on a DH+ network
subnet
network segments connected by repeaters to make up one ControlNet network
tap
the connection device between any ControlNet device and the trunkline. A tap is
required for each node and for both sides of each repeater.
terminator
a special circuit that prevents signal reflections from occurring at the end of a
cable
trunkline
the bus or central part of a cable system
trunkline section
a length of trunkline cable between any two taps
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ATTENTION
Environment and Enclosure
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WARNING
Preventing Electrostatic Discharge
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Notes:
Publication 1770-UM520C-EN-P - July 2004
Table of Contents
Chapter 1
ControlNet System Overview
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Introducing the Module
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Installing the Module
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Publication 1770-UM520C-EN-P - July 2004
2
Table of Contents
Chapter 4
Configuring the Module
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Chapter 5
Understanding the Extra-hop Feature
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Communicating with the Module
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Troubleshooting the Module
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Table of Contents
3
Appendix A
Product Specifications
Appendix B
Cabling and Pinouts
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Appendix C
DF1 Diagnostic Command Support
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Appendix D
Writing a Parallel Communication Driver
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Index
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Table of Contents
Publication 1770-UM520C-EN-P - July 2004
Chapter
1
ControlNet System Overview
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Overview of ControlNet
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Physical Characteristics
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Communication Protocol
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ControlNet System Overview
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boundary moves depending
on scheduled traffic load
Start
• reserved for
scheduled traffic
• each device transmits
only once
• unscheduled traffic
• reserved for
network maintenance
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Understanding the ControlNet Architecture
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ControlNet System Overview
1-3
Planning the Host Cable System
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Planning for an RS-232C Serial Port
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Host
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ControlNet
ControlNet Devices
31348-M
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ControlNet System Overview
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Figure 1.1 Connecting Multiple Modules to One Host By Using Modems
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ControlNet Devices
31349-M
Publication 1770-UM520C-EN-P - July 2004
ControlNet System Overview
1-5
Planning for a Parallel Port (Not supported in V4.2 and later)
Host
Parallel Link
1770-KFC15
ControlNet
ControlNet Devices
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ControlNet System Overview
Notes:
Publication 1770-UM520C-EN-P - July 2004
Chapter
2
Introducing the Module
Overview of the 1770-KFC15 Module
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Figure 2.1 Top View
Network
Access Port
Status LEDs
Parallel Port
RS-232C Port
ControlNet Channel B
BNC Connector
ControlNet Channel A
BNC Connector
Fuse
Power Connector
115/230 VAC
Line Selector Switch
31352-M
Publication 1770-UM520C-EN-P - July 2004
2-2
Introducing the Module
Figure 2.2 Sample Connections
Shielded 8 Conductor Cable
with RJ-45 type connectors
Hand-held
Programming Terminal
1770-KFC15
RS-232-C
PLC-540C15
Portable PC
1770-KFC15
RS-232-C
1770-KFC15
ControlNet
Network B
Sending or Controlling
Devices Supporting PCCC
ControlNet
Network A
RS-232C
Telephone Line
Modem
1770-KFC15
Desktop PC
Parallel
Redundant media
1770-KFC15
31351-M
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Publication 1770-UM520C-EN-P - July 2004
Introducing the Module
2-3
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Figure 2.3 Bottom View
Pushbuttons
Panel Mounting Holes
7-Segment
LED Displays
31353-M
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Publication 1770-UM520C-EN-P - July 2004
2-4
Introducing the Module
Notes:
Publication 1770-UM520C-EN-P - July 2004
Chapter
3
Installing the Module
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Publication 1770-UM520C-EN-P - July 2004
3-2
Installing the Module
Overview of the Installation Procedure
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Publication 1770-UM520C-EN-P - July 2004
Installing the Module
3-3
Cables
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Publication 1770-UM520C-EN-P - July 2004
3-4
Installing the Module
Connecting to a Host through the Parallel Port
IMPORTANT
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Publication 1770-UM520C-EN-P - July 2004
Installing the Module
3-5
Connecting to the AC Power Supply
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WARNING
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Publication 1770-UM520C-EN-P - July 2004
3-6
Installing the Module
Connecting to the ControlNet Cable System
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Publication 1770-UM520C-EN-P - July 2004
Installing the Module
3-7
Attaching the Module to a Wall or Mounting Bracket
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5.9 inches
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0.203 - 0.218 inches
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Publication 1770-UM520C-EN-P - July 2004
3-8
Installing the Module
Notes:
Publication 1770-UM520C-EN-P - July 2004
Chapter
4
Configuring the Module
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Overview of Configuration Procedures
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Displays
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Publication 1770-UM520C-EN-P - July 2004
4-2
Configuring the Module
Parameter Number
Current Setting
VIEW
SAVE
DATA
EXIT
31358-M
Pushbuttons
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Pressing this button or button
combination:
Performs this task:
VIEW
In run mode, places the module in configuration mode. This is the only
button that has a function in run mode.
In configuration mode, cycles through the possible communication
parameters (displayed on the left digit).
If you hold the button down for more than 1 second, the parameter
number advances automatically.
DATA
In configuration mode, cycles through the possible communication
settings for the parameter shown on the left. The data is displayed on
the right two digits. If you hold the button down for more than 1 second,
the settings advance and accelerate automatically. When the left
display shows A, C, or P, press DATA to enter the sub-menu.
Publication 1770-UM520C-EN-P - July 2004
Configuring the Module
4-3
Pressing this button or button
combination:
Performs this task:
EXIT
In configuration mode at the main menu, returns the module to run
mode without saving any changes. From the sub_menu, returns to the
main menu.
VIEW + EXIT
In configuration mode, saves all configuration changes, and returns
the module to run mode from either menu. The module will begin
operating with the new configuration as soon as it returns to run mode.
VIEW + DATA
In configuration mode, resets all communication parameters to their
factory defaults. The changes do not take effect until the configuration
is saved, and the module returns to run mode, i.e., until VIEW and EXIT
are pressed simultaneously. If only EXIT is pressed the unit returns to
run mode without making the factory default changes.
Configuring the Module by Using Pushbuttons
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Viewing Basic Parameter Settings
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Publication 1770-UM520C-EN-P - July 2004
4-4
Configuring the Module
Configuring the Basic Parameters
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Table 4.1 Basic Communication Parameters
Parameter Number
Parameter
Description
Factory
Default
Network Address
Auto Addressing (AA) or 01-99
AA or 99
ControlNet
Auto Addressing is not supported in
version 4.2 or later. The factory default
for V4.2 is 99.
Port
DF1 Port
Serial (00), Parallel (01)
Parallel port is not supported in version
4.2 or later.
Publication 1770-UM520C-EN-P - July 2004
00
Configuring the Module
4-5
Table 4.1 Basic Communication Parameters
Parameter Number
Parameter
Description
Factory
Default
Baud Rate
300 (03), 600 (06), 1200 (12), 2400 (24),
4800 (48), 9600 (96), 19200 (19), 38400
(38) bits/sec
96
Parity
None (00), Even (01), Odd (02)
00
Full/Half Duplex
Full duplex (00), Half duplex (01) for
serial port only
00
Parallel Port Transfer
Nibble data transfers to host (01), Byte
data transfers to host (02)
01
RS-232C
Parallel
Parallel port is not supported in version
4.2 or later.
DF1
Error Detection
BCC Block Check Code (00), or CRC16
Cyclic Redundancy Check (01)
00 or 01
For V4.2 and later, the default is CRC
(01).
Publication 1770-UM520C-EN-P - July 2004
4-6
Configuring the Module
Table 4.1 Basic Communication Parameters
Parameter Number
Parameter
Description
Factory
Default
DF1 Station Address
The station address of this node on the
DF1 link.
00
Valid addresses are 00-77 Octal
inclusive.
Diagnostic Command
Execution
Determines whether PCCC diagnostic
commands are executed directly by the
KFC15 (01) or passed through to the host
computer (00).
01
Advanced Parameters
Sub-menu
Lets user into the sub-menu to set extra
parameters.
N/A
Other
Press DATA key to enter the Advanced
Parameters sub-menu.
Firmware Revision
(major, minor)
Displays the module series and revision.
V4.2 and later displays the revision as
numbers, e.g., 4.2. Older revisions
display this as letters, e.g., B B.
Publication 1770-UM520C-EN-P - July 2004
N/A
Configuring the Module
4-7
Table 4.1 Basic Communication Parameters
Parameter Number
Parameter
Description
Factory
Default
Displays diagnostic counter information.
N/A
V4.2 and later support additional parameters.
Counter Sub-menu
Press the DATA key to enter the
Counters sub-menu.
See the new counter table in Appendix
C.
Extra Path Sub-menu
Lets the user into the Extra Path
sub-menu.
N/A
Press the DATA key to enter the Extra
Path sub-menu.
See the Extra-hop section in chapter 5.
NOTE: Network paths are made up of
hops.
Publication 1770-UM520C-EN-P - July 2004
4-8
Configuring the Module
Configuring the Advanced Communication Parameters
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Advancead Parameter Number
Current Setting
Sub-Menu Indicator
VIEW
SAVE
DATA
EXIT
31359-M
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Publication 1770-UM520C-EN-P - July 2004
Configuring the Module
4-9
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Table 4.2 Advanced Communication Parameters
Parameter Number
Parameter
Description
Factory
Default
Number of Retries
Number of allowable retries per attempt
on the RS-232C link: 00 - 10
02
Duplicate Message
Detection
Disabled (00), Enabled (01). If enabled,
the module will acknowledge and
discard duplicate messages received on
the DF1 link.
01
DF1 ACK Time-out
The time to wait for an ACK from the
host computer. The time is from 0.1 to 5
seconds in 0.1 second increments
(01-50). To calculate the time-out,
multiply the number in the display by 0.1
second.
10
Modem Handshaking
Disabled (00), Enabled (01)
00
Publication 1770-UM520C-EN-P - July 2004
4-10
Configuring the Module
Table 4.2 Advanced Communication Parameters
Parameter Number
Parameter
Description
Factory
Default
CTS to Transmit Delay
The delay between the CTS signal and
the start of transmission. The delay is
from 0 to 0.99 seconds in 10 ms (0.01
second) increments.
No delay
(00)
To calculate the delay, multiply the
number in the display by 0.01 seconds.
This parameter takes effect only when
the KFC15 is in half-duplex mode and
handshaking is enabled.
End of Message to RTS
Off
The delay between the end of a message
and the KFC15 setting RTS inactive. The
delay is from 0 to 0.99 seconds in 10 ms
(0.01 second) increments.
No delay
(00)
To calculate the delay, multiply the
number in the display by 0.01 seconds.
This parameter takes effect only when
the KFC15 is in halfduplex mode and
handshaking is enabled.
Embedded Response
Mode
configure the embedded response mode
• 0 – Auto Detect – Default
• 1 – Always send embedded
responses
• 2 – Never send embedded
responses
Publication 1770-UM520C-EN-P - July 2004
0
Configuring the Module
4-11
Table 4.2 Advanced Communication Parameters
Parameter Number
Parameter
Description
Factory
Default
Message Reply
Time-out
Used to configure the message reply
time-out.
5 secs
This parameter represents time in
seconds and has a range of 1 to 99
seconds. The default value is 5 seconds.
Default DF1 Address
Used to configure the default DF1
address.
FE
This parameter is a hexadecimal value
and has a range of 0 to FF. The value FE
is a special value that indicates that the
current ControlNet address should be
used. The default value is FE. Therefore,
the default behavior is to use the
ControlNet address just as the old KFC
did.
Auto Recovery
Used to configure the auto-recovery
feature.
0
A parameter value of 0 means disabled
(the default), and a value of 1 means
enabled.
Publication 1770-UM520C-EN-P - July 2004
4-12
Configuring the Module
Saving Configuration Changes
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31360-M
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31361-M
Publication 1770-UM520C-EN-P - July 2004
Configuring the Module
4-13
Exit Without Saving
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IMPORTANT
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Setting Factory Defaults
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Verifying the Communication Parameters
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Publication 1770-UM520C-EN-P - July 2004
4-14
Configuring the Module
1770-KFC15 Diagnostic Counters
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Reading 1770-KFC15 Counters With a Diagnostic Command
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Publication 1770-UM520C-EN-P - July 2004
Chapter
5
Understanding the Extra-hop Feature
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Publication 1770-UM520C-EN-P - July 2004
5-2
Understanding the Extra-hop Feature
Method 1: No Configuration
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IMPORTANT
EXAMPLE
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Publication 1770-UM520C-EN-P - July 2004
Understanding the Extra-hop Feature
5-3
Method 2: Configure a Path Using the Pushbuttons and
7-segment Display
TIP
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Publication 1770-UM520C-EN-P - July 2004
5-4
Understanding the Extra-hop Feature
Port Numbers
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Table 5.1 Port numbers
Module:
Port Number:
Description
1756-CNB
1756-CNBR
Port 1
ControlLogix Backplane
Port 2
ControlNet
1788-CN2DN
1770-KFC15
1747-KFC15
Port 2
DeviceNet
Port 3
ControlNet
Port 2
ControlNet
Port 3
DF1
Publication 1770-UM520C-EN-P - July 2004
Understanding the Extra-hop Feature
5-5
Address/Slot Number
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Example 5.1
EXAMPLE
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WKHSDWK
CNB at node address 54
DF1
device
KFC
module
LGX in slot 12
ControlLogix
backplane
RS-232
ControlNet network
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Publication 1770-UM520C-EN-P - July 2004
5-6
Understanding the Extra-hop Feature
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{A. 5 4}
The ControlNet node address parameter (the CNB ControlNet node address)
{L. 0 2}
The Path Length
{1. 0 1}
The first port. (1 => CNB ControlLogix backplane port).
{2. 1 2}
The first Address/Slot number (12 => Slot number of the Logix Controller).
{3. 0 1}
The second port. Not used in our example.
{4. 0 0}
The second Address/Slot number. Not used.
{5. 0 1}
The third port. Not used in our example.
{6. 0 0}
The third Address/Slot number. Not used.
TIP
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IMPORTANT
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Publication 1770-UM520C-EN-P - July 2004
Understanding the Extra-hop Feature
5-7
Example 5.2
EXAMPLE
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Publication 1770-UM520C-EN-P - July 2004
5-8
Understanding the Extra-hop Feature
Figure 5.1
CNB 1 (slot 4, node
address 65)
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node address 1)
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backplane 1
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LGX (slot 16)
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backplane 2
ControlNet network 2
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{1. 0 1}
The 1st port. (1 => ControlLogix Backplane port of CNB 1)
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The 1st Address/Slot Number. (7 = > Slot # of CNB 2)
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The 2nd port. (2 => ControlNet port of CNB 2)
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The 2nd Address/Slot Number. (53 => The ControlNet node address of CNB 3)
{5. 0 1}
The 3rd port. (1 => ControlLogix Backplane port of CNB 3).
{6. 1 6}
The 3rd Address/Slot Number. (16 => Slot # of Logix Controller.)
Publication 1770-UM520C-EN-P - July 2004
Chapter
6
Communicating with the Module
DF1 Communication
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Publication 1770-UM520C-EN-P - July 2004
6-2
Communicating with the Module
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Publication 1770-UM520C-EN-P - July 2004
Communicating with the Module
6-3
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Publication 1770-UM520C-EN-P - July 2004
6-4
Communicating with the Module
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Publication 1770-UM520C-EN-P - July 2004
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Publication 1770-UM520C-EN-P - July 2004
6-10
Communicating with the Module
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RXWVWDQGLQJPHVVDJHVWKH56/LQ[GULYHUXVHVWREURZVHWKH&RQWURO1HWQHWZRUNIRU
H[DPSOHVKRXOGXVHFDUHZKHQGRLQJVR6RPHPHVVDJHVPD\WLPHRXWWRRVRRQ,IWKLV
KDSSHQVWKHXVHUVHHVUHG;·VLQWKH56:KRVFUHHQ,IWKHQXPEHURIRXWVWDQGLQJPHVVDJHVLV
LQFUHDVHGIURPWRIRUH[DPSOHWKHWLPHRXWVVKRXOGDOVREHLQFUHDVHGWRDYDOXHQHDU
VHFRQGVGHSHQGLQJRQWKHQHWZRUNFRQILJXUDWLRQ
TIP
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Publication 1770-UM520C-EN-P - July 2004
Chapter
7
Troubleshooting the Module
8VHWKLVFKDSWHUWRLQWHUSUHWWKHLQGLFDWRUVVWDWXV/('VDQGVHYHQVHJPHQW/('GLVSOD\V
RQWKHPRGXOHWRKHOS\RXWURXEOHVKRRWSUREOHPV
Interpreting the Status LEDs
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UHGXQGDQWPHGLDFRQQHFWLRQRQHLVIRUFRPPXQLFDWLRQRQWKH56&RUSDUDOOHOSRUW
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SUREOHPVZLWKWKHPRGXOH·VLQVWDOODWLRQDQGRSHUDWLRQ
ControlNet Communication Interface
A
B
HOST
STATUS
Label Position
31365-M
Publication 1770-UM520C-EN-P - July 2004
7-2
Troubleshooting the Module
Term
State of the LED
solid
on continuously in the defined state
flashing
each LED alternates between the two defined states (or with OFF if only one state is defined).
This only applies to a single LED viewed independently of the other. If both ControlNet LEDs
are flashing, they flash together (in phase)
railroad
both LEDs alternate between the two defined states at the same time. This only applies to
both ControlNet LEDs when viewed together. The two LEDs are always in opposite states
(out-of-phase)
flickering
intermittent on/off between the two states, often in an erratic pattern
LED
State
Probable Cause
Channels A and B
(viewed together)
OFF
No power or reset
SOLID RED
Failed unit
Check network setup then cycle
power to the module. If the fault
persists, contact your authorized
Allen-Bradley representative or
distributor.
RAILROAD
RED-GREEN
Self test
None
RAILROAD
RED-OFF
Incorrect node configuration
(duplicate node, ID, etc.)
Check network address and other
ControlNet configuration
parameters.
OFF
Channel disabled or unused
Program network for redundant
media, if required.
SOLID GREEN
Channel good--data is being
received and transmitted on
this channel
None
FLASHING
GREEN-OFF
Temporary errors or device is
not online
None. Unit will correct itself.
FLASHING
RED-GREEN
Bad network configuration
Check network setup then cycle
power to the module.
FLASHING
RED-OFF
Media fault or no other nodes
present on the network
Check media for broken cables,
loose connectors, missing
terminators, etc.
Channel A and B
(viewed separately)
Publication 1770-UM520C-EN-P - July 2004
Recommended Action
Troubleshooting the Module
7-3
LED
State
Probable Cause
Recommended Action
HOST
OFF
No activity or no host present
None
FLICKERING
GREEN-OFF
Link OK--data is being
transmitted or received over
the RS-232C or parallel port
None
SOLID RED
Link fault--the module has
detected a communication
fault
Check cable pinouts and
parameter settings, then reset the
module. If the fault persists,
contact your authorized
Allen-Bradley representative or
distributor.
FLASHING RED
Not defined
None
OFF
No power is applied to the
module
None
SOLID GREEN
Normal operation--the module
is okay
None
FLASHING
GREEN
The module is not properly
configured
Check and change parameter
settings.
SOLID RED
Critical fault--the module has
detected an unrecoverable
fault
Check the seven-segment display
to see if an error code or error
message is being displayed.
Contact your Allen-Bradley
representative with this error
information. Try resetting the
module. If the fault is not a
hardware problem, the module
will recover.
FLASHING RED
Non-critical fault--the module
has detected a recoverable
fault
Reconfigure and/or reset the
module.
STATUS
Publication 1770-UM520C-EN-P - July 2004
7-4
Troubleshooting the Module
Interpreting the Seven-Segment LED Displays
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FRPPXQLFDWLRQSDUDPHWHUV'XULQJRSHUDWLRQWKHQXPHULFGLVSOD\VDUHXVHGWRLQGLFDWH
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RIWKHIDXOWV
Table 7.1 Fault Descriptions
This number:
Indicates this fault:
Meaning:
1
Processor Fault
A hardware fault was detected in the processor.
This is a major fault. Return the module for servicing.
2
Invalid Firmware
The Flash EPROM does not contain valid firmware. New
firmware must be downloaded to the unit.
3
RAM Fault
The static RAM cannot be written to reliably or a parity
error has occurred. Cycle power to the module.
If the problem persists, return the module for servicing.
4
Stuck Button Detected
One or more pushbuttons are stuck on. This could be
caused by a mechanical problem with the buttons, or by
an object pressing on the pushbuttons.
If the cause is mechanical, the module should be
returned for servicing. Otherwise, remove the pressure
from the pushbuttons to clear the fault condition.
The module will continue to communicate when this
fault is detected, but configuration will not be possible.
5
Flash EPROM Write Fault
The Flash EPROM could not be programmed correctly
during download of new firmware.
This is a major fault. Return the module for servicing.
6
Flash EPROM Major Fault
The module was unable to write the new configuration
to the Flash EPROM.
This is a major fault. Return the module for servicing.
7
Flash EPROM Minor Fault
On power up, the module detected invalid configuration
data in the Flash EPROM.
The module recovered by writing the factory default
configuration to the Flash EPROM. You must power the
module off and back on, and then reconfigure it.
This is not a major fault, but if the problem persists,
return the module for servicing.
Publication 1770-UM520C-EN-P - July 2004
Troubleshooting the Module
7-5
Table 7.1 Fault Descriptions
This number:
8
Indicates this fault:
Meaning:
Power Failure
The power supply voltage is below the minimum rating
for the module.
The module will continue to communicate when this
fault is detected, but configuration will not be possible.
9
Invalid Network Address
The chosen network address is greater than the highest
network address ControlNet is configured for.
A
Duplicate Network Address
There is a device on the ControlNet network with the
same address.
B
Unrecoverable Firmware Error
Failed to reprogram the boot block of the Flash EPROM.
Return the module for servicing.
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WKLVDOVRLQGLFDWHVWKDWWKHPRGXOHLVPDOIXQFWLRQLQJ,QWKLVFDVHFRQWDFW\RXU$OOHQ%UDGOH\
UHSUHVHQWDWLYH
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QRQKDUGZDUHIDXOWLVGHWHFWHG7KHVFUROOLQJHUURUPHVVDJHZLOOKDYHWKLVIRUPDW
Err-<error number> <file name> L-<line number> T-<task ID>
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Err-0302 CI_UTIL.C L-453 T-12
6HH7DEOHRQSDJHIRUSRVVLEOHILOHQDPHV
Publication 1770-UM520C-EN-P - July 2004
7-6
Troubleshooting the Module
Table 7.2 Possible File Names
AB_INIT.C
CM_ORIG.C
DI_CFG70.C
LL_UTIL.C
P3U_OBJ.C
AB_STAT.C
CM_TARGT.C
DI_COMON.C
MAIN.C
SM_CD.C
ABU_INIT.C
CN_OBJ.C
FM_UTIL.C
MR_ROUTR.C
SM_CN.C
AD_UTIL.C
DB_OBJ.C
GO_OBJ.C
NV_OBJ.C
SM_ISR.C
BD_UTIL.C
DF_CD.C
GS_EVENT.C
NVS_CNET.C
SM_UTIL.C
BR_OBJ.C
DF_SPOBJ.C
GS_UTIL.C
NVS_DF1.C
SM_XPORT.C
BU_BITS.C
DF_UM.C
ID_OBJ.C
OS_KERN.C
SMU_HW.C
CB_UTIL.C
DF_UTIL.C
KFC_HW.C
OS_NULL.C
UC_UTIL.C
UM_UTIL.C
CD_UTIL.C
DFU_HW.C
KP_OBJ.C
P3_FRAG.C
CI_UTIL.C
DI_1770.C
KP_STUB.C
P3_OBJ.C
Publication 1770-UM520C-EN-P - July 2004
Appendix
A
Product Specifications
RS-232C Interface
Start Bits
1
Data Bits
8
Parity
None, Even, Odd
Stop Bits
1
Baud Rates
300, 600, 1200, 2400, 4800, 9600, 19200, 38400
Connector
DB-25P (male) with 4-40 screwlock hardware
Output
RS-232C
Protocol
Allen-Bradley DF1
Cable Length
Recommended maximum of 7.5 m (25 ft) at 38400 baud, or 15 m (50 ft)
at lower baud rates
Cable Type
Shielded
Isolation Voltage
Not isolated
Parallel Port Interface
Connector
DB-25 (female) with 4-40 screwlock hardware
Data Format
DF1 Nibble or DF1 Byte transfers with handshaking
Cable Length
Recommended maximum of 3 m (10 ft)
Cable Type
Shielded
Isolation Voltage
Not isolated
ControlNet Interface
Connectors
Standard BNC connectors
Cable
RG-6 75-ohm coaxial cable
Media Redundancy
Connection for 2 independent coaxial cables
Isolation Voltage
50V - transformer, isolated
Network Access Port (NAP)
Interface
Connector
RJ-45 8-pin, phone jack with shield
Isolation Voltage
50V, Opto-isolated
Publication 1770-UM520C-EN-P - July 2004
A-2
Product Specifications
RS-232C Interface
Operating Temperature
IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock):
0 to 60°C (32 to 140°F)
Storage Temperature
IEC 60068-2-1 (Test Ab, Un-packaged Non-operating Cold),
IEC 60068-2-2 (Test Bb, Un-packaged Non-operating Dry Heat),
IEC 60068-2-14 (Test Na, Un-packaged Non-operating Thermal Shock):
-40 to 85°C (-40 to 185°F)
Relative Humidity
IEC 60068-2-30 (Test Db, Un-packaged Non-operating Damp Heat):
5 to 95% non-condensing
Dimensions
11.7 cm x 17.8 cm by 5.1 cm (4.6 in x 7 in x 2 in)
Weight
0.9 kg (2 lb)
Mounting
Table top or wall/bracket mounted
Emissions
CISPR 11:
Group 1, Class A
Radiated RF Immunity
IEC 61000-4-3:
10V/m with 1kHz sine-wave 80%AM from 30MHz to 1000MHz
10V/m with 200Hz 50% Pulse 100%AM at 900Mhz
Surge Transient Immunity
IEC 61000-4-5:
AC Power Lines
Communication Lines
“1kV line-line(DM) and “2kV line-earth(CM) on AC power ports
“2kV line-earth(CM) on shielded ports
ESD Immunity
IEC 61000-4-2:
4kV contact discharges
8kV air discharges
EFT/B Immunity
IEC 61000-4-4:
“2kV at 5kHz on power ports
“2kV at 5kHz on communications ports
Conducted RF Immunity
IEC 61000-4-6:
10Vrms with 1kHz sine-wave 80%AM from 150kHz to 30MHz
Enclosure Type Rating
Nema IP20 Type 1 - for indoor counter-top use only
Vibration
IEC60068-2-6 (Test Fc, Operating):
1g @ 10-150Hz
Shock
IEC60068-2-27 (Test Ea, Unpackaged Shock):
Operating 30g
Non-operating 50g
Publication 1770-UM520C-EN-P - July 2004
Product Specifications
A-3
1770-KFC15
Supply Rating
115/230V ac 50/60 Hz, 0.2/0.1A
Power Dissipation
23W
Cord
Hard Service S or Junior Hard Service SJ grade
14AWG, 250V rating
115 Volt operation: Alpha Wire #546
230 Volt operation: Alpha Wire #920
Branch Circuit Protection
10A
Fuse
5 x 20 mm, 0.5A, 250V, IEC 127 Type T (Blue)
Bussmann GDC-500mA
Littelfuse 218.500
Wire Temperature Rating
60 C
Wire Category
1 - AC mains(1)
2 - all other communication ports(1)
Isolation Voltage
250V reinforced insulation between AC mains supply and user
accessible communication ports
Certifications
(when product is marked)
UL - UL Listed Industrial Control Equipment
CSA - CSA Certified Process Control Equipment
CE(2) - European Union 89/336/EEC EMC Directive, compliant with:
EN 50082-2; Industrial Immunity
EN 61326; Meas./Control/Lab., Industrial Requirements
EN 61000-6-2; Industrial Immunity
EN 61000-6-4; Industrial Emissions
European Union 73/23/EEC LVD Directive, compliant with:
EN 61131-2; Programmable Controllers
C-Tick(2) - Australian Radiocommunications Act, compliant with:
AS/NZS CISPR11; Industrial Emissions
(1)
Use this conductor category information for planning conductor routing. Refer to publication 1770-4.1,
‘Industrial Automation Wiring and Grounding Guidelines’.
(2)
See the Product Certification link at www.ab.com for Declarations of Conformity, Certificates, and other
certification details.
Publication 1770-UM520C-EN-P - July 2004
A-4
Product Specifications
Notes:
Publication 1770-UM520C-EN-P - July 2004
Appendix
B
Cabling and Pinouts
7KLVDSSHQGL[FRQWDLQVWKHSLQRXWDQGZLULQJLQIRUPDWLRQUHTXLUHGLI\RXQHHGWRFRQVWUXFW
FDEOHVEHIRUHFRQQHFWLQJWKH.)&PRGXOHWRDKRVWGHYLFH
Cabling and Pinouts for RS-232C Connection
7KH.)&PRGXOH·V56&FRQQHFWRULVD'%PDOHZLWKWKHIROORZLQJ(,$
VWDQGDUGSLQRXW
Table B.1 EIA Standard Pinout
Signal
I/O
Pin
GND
Chassis ground
-
1
TXD
Transmitted data
O
2
RXD
Received data
I
3
RTS
Request to send
O
4
CTS
Clear to send
I
5
DSR
Data set ready
I
6
COM
Signal common
-
7
DCD
Data carrier detect
I
8
DTR
Data terminal ready
O
20
Publication 1770-UM520C-EN-P - July 2004
B-2
Cabling and Pinouts
7KHIROORZLQJGLDJUDPVLOOXVWUDWHZLULQJIRUDWKUHHZLUHFDEOHDQGDFDEOHZLWKKDQGVKDNLQJ
OLQHV7KHPD[LPXPUHFRPPHQGHGFDEOHOHQJWKVDUH
²
²
EDXGUDWHVOHVVWKDQRUHTXDOWR
EDXGUDWHVHTXDOWR
PIW
PIW
Figure B.1 Three Wire Connections to IBM Computers (25-pin)
1770-KFC15
Host Computer
1
Shield
TXD 2
3 RXD
RXD 3
2 TXD
GND 7
7 GND
31366-M
Figure B.2 Three Wire Connections to IBM Computers (9-pin)
1770-KFC15
1
Host Computer
Shield
TXD 2
3 RXD
RXD 3
3 TXD
GND 7
5 GND
31367-M
Publication 1770-UM520C-EN-P - July 2004
Cabling and Pinouts
B-3
,I\RXUHTXLUHDFWLYH'65DQG&76VLJQDOVDQG\RXGRQ·WUHTXLUHKDQGVKDNLQJOLQHVIURPWKH
PRGXOHDGGMXPSHUVWRWKHFRPSXWHUFRQQHFWLRQVDVVKRZQLQWKHQH[WWZRLOOXVWUDWLRQV
Figure B.3 Jumper Positions for DSR and CTS Lines (25-pin)
1770-KFC15
1
Host Computer
Shield
TXD 2
3 RXD
RXD 3
2 TXD
GND 7
7 GND
4 RTS
5 CTS
6 DSR
8 DCD
20 DTR
31368-M
Figure B.4 Jumper Positions for DSR and CTS Lines (9-pin)
1770-KFC15
1
Host Computer
Shield
TXD 2
2 RXD
RXD 3
3 TXD
GND 7
5 GND
7 RTS
8 CTS
6 DSR
1 DCD
4 DTR
31369-M
Publication 1770-UM520C-EN-P - July 2004
B-4
Cabling and Pinouts
,I\RXDUHXVLQJKDQGVKDNHVLJQDOVZLWK\RXUFRPSXWHUXVHSLQRXWVDVVKRZQLQWKHQH[WWZR
LOOXVWUDWLRQV
Figure B.5 Connection to IBM Computer with Handshake Signals (25-pin)
1770-KFC15
1
Host Computer
Shield
TXD 2
3RXD
RXD 3
2 TXD
RTS 4
5 CTS
CTS 5
4 RTS
GND 7
7 GND
DSR 6
20 DTR
DCD 8
6 DSR
DTR 20
8 DCD
31371-M
Figure B.6 Connection to IBM Computer with Handshake Signals (9-pin)
1770-KFC15
1
Host Computer
Shield
TXD 2
2 RXD
RXD 3
3 TXD
RTS 4
8 CTS
CTS 5
7 RTS
GND 7
5 GND
DSR 6
4 DTR
DCD 8
6 DSR
DTR 20
1 DCD
31371-M
Publication 1770-UM520C-EN-P - July 2004
Cabling and Pinouts
B-5
7KH.)&PRGXOHLVFRQQHFWHGWRDPRGHPWKURXJKWKH56&VHULDOSRUW
Figure B.7 Connection between the 1770-KFC15 and a Modem
1770-KFC15
1
Modem
Shield
TXD 2
2 RXD
RXD 3
3 TXD
RTS 4
4 RTS
CTS 5
5 CTS
DSR 6
6 DSR
GND 7
7 GND
DCD 8
8 DCD
DTR 20
20 DTR
31372-M
Publication 1770-UM520C-EN-P - July 2004
B-6
Cabling and Pinouts
Cabling and Pinouts for Parallel Port Connection
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VKRZQLQWKHWDEOHEHORZ7KHSRODULW\LQWKHIRXUWKFROXPQDSSOLHVZKHQDVLJQDOLVDFWLYH
1HJDWLYHSRODULW\LQGLFDWHVDQDFWLYHORZVLJQDOZKLOHSRVLWLYHSRODULW\LQGLFDWHVDQDFWLYHKLJK
VLJQDO
Table B.2 Centronics Standard Pinout
Signal
I/O
Pin
Polarity
Strobe
I
1
_
Data 0
I/O
2
+
Data 1
I/O
3
+
Data 2
I/O
4
+
Data 3
I/O
5
+
Data 4
I/O
6
+
Data 5
I/O
7
+
Data 6
I/O
8
+
Data 7
I/O
9
+
Acknowledge
O
10
-
Busy
O
11
+
P. End
O
12
+
Select
O
13
+
Auto Feed
I
14
_
Error
O
15
_
Initialize Printer
I
16
_
Select Input
I
17
_
Ground
-
18-25
-
Publication 1770-UM520C-EN-P - July 2004
Cabling and Pinouts
B-7
)LJXUH%LOOXVWUDWHVWKHZLULQJIRUDFDEOHWRFRQQHFWWKH.)&PRGXOHWRDKRVW
FRPSXWHUWKURXJKWKHSDUDOOHOSRUW<RXPXVWXVHDVKLHOGHGFDEOH
Figure B.8 Connection to IBM Computer through the Parallel Port (25-pin)
Male DB-25
Connector
to 1770-KFC15
1
2
3
4
5
6
7
- Strobe
+ Data 0
+ Data 1
+ Data 2
+ Data 3
+ Data 4
+ Data 5
DB-25
Connector to
IBM-Compatible
Host Computer
1
2
3
4
5
6
7
+ Data 6
8
8
9
10
11
12
13
14
15
16
17
18-25
+ Data 7
- Acknowledge
+ Busy
+ P. End
+ Select
- Auto Feed
- Error
- Initialize Printer
- Select Input
Ground
9
10
11
12
13
14
15
16
17
18-25
31373-M
Publication 1770-UM520C-EN-P - July 2004
B-8
Cabling and Pinouts
Notes:
Publication 1770-UM520C-EN-P - July 2004
Appendix
C
DF1 Diagnostic Command Support
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SURFHVVRUDQG.)&PRGXOH7KHPRGXOHLQWHUSUHWVDQGUHVSRQGVWRWKHIROORZLQJ
GLDJQRVWLFFRPPDQGVIURPWKHKRVW
Description
Diagnostic Loop
Command Byte
Function Code (hex)
06
00
Diagnostic Read Counters
06
01
Diagnostic Status
06
03
Reset Diagnostic Counters
06
07
,QWKH&RPPDQGDQG5HSO\)RUPDWWDEOHVZHUHSRUWDOOYDOXHVLQKH[DQGZHXVHWKHVH
DEEUHYLDWLRQV
ADDR
address of data to be read
CMD
command code
FNC
function code
STS
status code
TNS
transaction number
Publication 1770-UM520C-EN-P - July 2004
C-2
DF1 Diagnostic Command Support
Diagnostic Loop
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FRPPXQLFDWLRQOLQN7KHFRPPDQGPHVVDJHWUDQVPLWVXSWRE\WHVRIGDWDWRDQRGH
LQWHUIDFHPRGXOH7KHUHFHLYLQJPRGXOHVKRXOGUHSO\WRWKLVFRPPDQGE\WUDQVPLWWLQJWKH
VDPHGDWDEDFNWRWKHRULJLQDWLQJQRGH
Table C.1 Command Format
1 byte
1 byte
2 bytes
1 byte
243 bytes max
CMD
06
STS
TNS
FNC
00
DATA
Table C.2 Reply Format
1 byte
1 byte
2 bytes
243 bytes max
CMD
46
STS
TNS
DATA
Diagnostic Read Counters
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LVJLYHQEHORZ
)RUYHUVLRQVRIILUPZDUHEHIRUH9WKHDGGUHVVDQGVL]HILHOGVFDQKDYHDQ\YDOXHEXWWKH\
PXVWEHLQFOXGHG
)RU9DQGODWHULIWKHDGGUHVVILHOGLVVHWWRDQHZVHWRIFRXQWHUVLVUHWXUQHG6HH
7DEOH&$Q\RWKHUDGGUHVVYDOXHZLOOFDXVHWKHROGFRXQWHUVWREHUHWXUQHG
Table C.3 Command Format
1 byte
1 byte
2 bytes
1 byte
2 bytes
1 byte
CMD
06
STS
TNS
FNC
01
ADDR
0000
SIZE
00
Publication 1770-UM520C-EN-P - July 2004
DF1 Diagnostic Command Support
C-3
Table C.4 Reply Format
1 byte
1 byte
2 bytes
16 bytes (old counters) or
46 bytes (new counters)
CMD
46
STS
TNS
DATA
Table C.5 Reply Values (8-bit wide old counter descriptions)
Counter
Description
1
Total DF1 packets received, low byte
2
Total DF1 packets received, high byte
3
Total DF1 packets transmitted, low byte
4
Total DF1 packets transmitted, high byte
5
Number of DF1 retries
6
Number of DF1 packets where the retry limit was exceeded
7
Number of DF1 NAKs sent
8
Number of DF1 NAKs received
9
Number of DF1 bad messages received
10
Number of RS_232C line errors
11
Total good ControlNet packets received, low byte
12
Total good ControlNet packets received, high byte
13
Total bad ControlNet packets received, low byte
14
Total bad ControlNet packets received, high byte
15
Total ControlNet packets transmitted, low byte
16
Total ControlNet packets transmitted, high byte
Publication 1770-UM520C-EN-P - July 2004
C-4
DF1 Diagnostic Command Support
Table C.6 Reply Values (16-bit wide new counter descriptions)
Counter
Description
(1)
(1)
0
Handshake Lines (Low byte only). This is a hexadecimal value that indicates the state of the
hardware handshake lines. The bits are defined as follows: x x x DTR DCD DSR RTS CTS. The
three most significant bits, represented by ‘x’, are not used and are always 0. There is no
corresponding upper byte for this counter.
1
DF1 packets transmitted
2
DF1 packets received
3
DF1 retries exceeded
4
DF1 retries
5
DF1 NAKs received
6
DF1 ENQs received. In Half-Duplex mode, these are POLL commands from the Half-Duplex master
7
DF1 NAKs sent for reasons other than low memory
8
DF1 NAKs sent due to low memory
9
DF1 Duplicate packets received
A
DF1 CRC or BCC errors
B
DF1 Unmatched Responses
C
DF1 Rx Overrun Errors
D
DF1 Rx Framing or Parity Errors
E
DF1 ENQs sent
F
PCCC status byte, STS, non-zero in Tx packet
G
PCCC status byte, STS, non-zero in Rx packet
H
Fragmentation Errors
I
DF1 Number of DLE STXs seen. If this counter is advancing but counter 2 is not, the DF1 address
could be set incorrectly in Half-Duplex mode. The address is ignored in Full-Duplex mode.
J
Connection Timeouts
K
CNet Rx Good Packets
L
CNet Rx Bad Packets
M
CNet Tx Packets
Counters are 16 bits so there is a total of 46 bytes of counter information in the Read Counter Reply packet.
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Publication 1770-UM520C-EN-P - July 2004
DF1 Diagnostic Command Support
C-5
Diagnostic Status
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Table C.7 Command Format
1 byte
1 byte
2 bytes
1 byte
CMD
06
STS
TNS
FNC
03
Table C.8 Reply Format
1 byte
1 byte
2 bytes
24 bytes max
CMD
46
STS
TNS
DATA
Table C.9 Reply Values
Data Byte
Description
Status Reply
1
Mode/Status Byte
00 (No Modes)
2
Interface/Processor Type
Bits 0-3: Interface type
(E = Extended)
Bits 4-7: Processor type
(F= Computer)
FE (Extended)
3
Extended Interface Type
5F
4
Online/Offline Mode
0 = online; 1 = offline
5
Series/Revision
Bits 0-4: Revision
Bits 5-7: Series
0 = Revision A
1 = Revision B, etc.
0 = Series A
1 = Series B, etc.
6 - 16
Bulletin Name =
ASCII
“1770_KFC15 ”
17 - 24
Reserved for factory use only
Values may vary
Publication 1770-UM520C-EN-P - July 2004
C-6
DF1 Diagnostic Command Support
Diagnostic Counter Reset
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Table C.10 Command Format
1 byte
1 byte
2 bytes
1 byte
CMD
06
STS
TNS
FNC
07
Table C.11 Reply Format
1 byte
1 byte
2 bytes
CMD
46
STS
TNS
1747-KFC15 Meters
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Publication 1770-UM520C-EN-P - July 2004
Appendix
D
Writing a Parallel Communication Driver
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+LJKZD\'DWD+LJKZD\3OXV'+&RPPXQLFDWLRQ3URWRFRODQG&RPPDQG6HW
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DF1 Parallel Communication
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Publication 1770-UM520C-EN-P - July 2004
D-2
Writing a Parallel Communication Driver
Pin
Pin Notation
BYTE Mode
NIBBLE Mode
1
Strobe
Host Data Clock/ Acknowledge
(ACK)
Host Data Clock/ Acknowledge
(ACK)
2
Data 0
Data 0 to/from 1770-KFC15
Data 0 to 1770-KFC15
3
Data 1
Data 1 to/from 1770-KFC15
Data 1 to 1770-KFC15
4
Data 2
Data 2 to/from 1770-KFC15
Data 2 to 1770-KFC15
5
Data 3
Data 3 to/from 1770-KFC15
Data 3 to 1770-KFC15
6
Data 4
Data 4 to/from 1770-KFC15
Data 4 to 1770-KFC15
7
Data 5
Data 5 to/from 1770-KFC15
Data 5 to 1770-KFC15
8
Data 6
Data 6 to/from 1770-KFC15
Data 6 to 1770-KFC15
9
Data 7
Data 7 to/from 1770-KFC15
Data 7 to 1770-KFC15
10
Acknowledge
1770-KFC15 Data Clock/
Acknowledge (ACK)
1770-KFC15 Data Clock/
Acknowledge (ACK)
11
Busy
1770-KFC15 Flow Control (BUSY)
Data 3/Data7/BUSY from
1770-KFC15
12
P. End
1770-KFC15 End of Transmission
(EOT)
Data 2/Data 6/EOT from
1770-KFC15
13
Select
14
Auto Feed
Host Flow Control (BUSY)
Host Flow Control (BUSY)
15
Error
1770-KFC15 End of Transmission
(EOT)
Data 0/Data 4/EOT from
1770-KFC15
16
Initialize Printer
Host Initialization of 1770-KFC15
(INIT)
Host Initialization of 1770-KFC15
(INIT)
17
Select Input
Host Transmit Control
(Host/1770-KFC15)
Host Transmit Control
(Host/1770-KFC15)
18-25
Ground
Ground
Ground
Data 1/Data 5 from 1770-KFC15
Publication 1770-UM520C-EN-P - July 2004
Writing a Parallel Communication Driver
D-3
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Publication 1770-UM520C-EN-P - July 2004
D-4
Writing a Parallel Communication Driver
Data Transmission
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Data Transfer in Byte Mode
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Publication 1770-UM520C-EN-P - July 2004
Writing a Parallel Communication Driver
D-5
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Publication 1770-UM520C-EN-P - July 2004
D-6
Writing a Parallel Communication Driver
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Publication 1770-UM520C-EN-P - July 2004
Index
Numerics
1747-KFC15
definedPreface-3
metersC-6
1756-CNB
definedPreface-3
1770-KFC15
definedPreface-3
1770-KFC15 diagnostic counters4-14
1770-KFC15 module
overview of the2-1
A
abbreviations and termsPreface-3
AC power supply
connecting to3-5
ACKD-3
definedPreface-3
advanced communication parameters4-8
attaching the module to a wall or mounting
bracket3-7
auto-recovery6-9
B
basic communication parameters4-4
BUSYD-3
Byte Transfer ModeD-1
C
cables
for network access port connection3-4
for parallel port connection3-4
for the RS-232C connector3-3
cabling and pinoutsB-1
for parallel port connectionB-6
for RS-232C connectionB-1
centronics standard pinoutB-6
certificationsA-3
communicating with the module6-1
communication parameters
verifying the4-13
communication protocol1-1
configuration changes
save
successful4-12
unsuccessful4-12
configuration panel displays4-1
configuration panel pushbuttons4-2
configuration procedures
overview of4-1
configuring the advanced communication
parameters4-8
configuring the basic parameters4-4
configuring the module4-1
configuring the module by using pushbuttons
4-3
connecting a device
to the network access port3-4
connecting multiple modules to one host by
using modems1-4
connecting to a host
through the parallel port3-4
through the RS-232C port3-2
connecting to the AC power supply3-5
connecting to the ControlNet cable system3-6
ControlNet
definedPreface-3
system overview1-1
ControlNet architecture1-2
ControlNet cable system
connecting to the3-6
ControlNet LED2-3
D
data throughput6-2
data transfer
in byte modeD-4
in nibble modeD-5
data transmissionD-4
default DF1 address6-6
device connections2-2
network access port2-2
parallel port2-2
RS-232C serial port2-2
DF1
communication6-1
default address6-6
definedPreface-3
Publication 1770-UM520C-EN-P - July 2004
Index-2
diagnostic command supportC-1
parallel communicationD-1
RSLinx driver anomaly6-8
SRC and DST address6-7
DH+
definedPreface-3
DH+ PCCC message
definedPreface-3
DHRIO
definedPreface-3
diagnostic counter resetC-6
command formatC-6
reply formatC-6
diagnostic counters
1770-KFC154-14
diagnostic loopC-2
command formatC-2
reply formatC-2
diagnostic read countersC-2
command formatC-2
reply formatC-3
reply values
8-bit wide old counter descriptionsC-3
dimensionsA-2
displays
configuration panel4-1
DST
definedPreface-3
F
factory defaults
setting4-13
fault descriptions7-4
file names7-6
full duplex
definedPreface-3
full-duplex serial protocol6-2
H
half duplex
definedPreface-3
half-duplex multi-drop serial network6-3
half-duplex protocol
one-circuit system6-3
two-circuit system6-3
host cable system, planning the1-3
host LED2-3
I
installation procedure3-2
installing the module3-1
interface compatibility2-3
interpreting the seven-segment LED displays7-4
interpreting the status LEDs7-1
introducing the module2-1
E
EIA standard pinoutB-1
electrostatic damage3-1
electrostatic discharge
preventingPreface-5
embedded responses6-5
enclosure and environmentPreface-5
environment and enclosurePreface-5
EOTD-3
exit without saving4-13
extra-hop feature
configure a path method5-3
address/slot number5-5
example 15-5
example 25-7
path length5-3
port numbers5-4
no configuration method5-2
understanding the5-1
Publication 1770-UM520C-EN-P - July 2004
LEDs2-3
L
M
message buffers6-9
message reply time-out6-6
meters
1747-KFC15C-6
N
NAK
NAP
definedPreface-3
definedPreface-3
network
Index-3
definedPreface-3
network access cable3-4
network access port2-2
network address
definedPreface-3
network update time (NUT)1-1
new KFC
definedPreface-3
Nibble Transfer ModeD-1
node
definedPreface-3
NUT
definedPreface-3
maintenance1-2
scheduled1-2
unscheduled1-2
O
old KFC
definedPreface-4
overview of configuration procedures4-1
overview of ControlNet1-1
overview of the 1770-KFC15 module2-1
P
parallel communication6-4
parallel port2-2
definedPreface-4
parallel port activity indicator3-4
parallel port interface connector3-4
parameters
advanced communication4-8
basic communication4-4
PCCC5-1
definedPreface-4
physical characteristics1-1
pinoutsB-1
planning
for an RS-232C serial port1-3
the host cable system1-3
product specificationsA-1
purpose of the manualPreface-1
pushbuttons
configuration display4-2
DATA4-2
EXIT4-2
using to configure the module4-3
VIEW4-2
R
reading 1770-KFC15 counters with a diagnostic
command4-14
related productsPreface-2
related publicationsPreface-1
repeater
definedPreface-4
RIO
definedPreface-4
RS- 232C baud rates3-2
RS-232
interface connector3-3
RS-232C
activity indicator3-3
RS-232C port
definedPreface-4
RS-232C serial port2-2
planning for an1-3
RSLinx DF1 driver anomaly6-8
S
saving configuration changes4-12
scheduled data1-2
segment
definedPreface-4
serial communication6-2
serial port
definedPreface-4
setting factory defaults4-13
specifications
productA-1
SRC
definedPreface-4
standard PCCC message
definedPreface-4
status LED2-3
subnet
definedPreface-4
T
tap
definedPreface-4
terminator
definedPreface-4
Publication 1770-UM520C-EN-P - July 2004
Index-4
terms and abbreviationsPreface-3
troubleshooting the module7-1
trunkline
definedPreface-4
trunkline section
definedPreface-4
U
understanding the ControlNet architecture1-2
unscheduled data1-2
V
verifying the communication parameters4-13
viewing basic parameter settings4-3
W
writing a parallel communication driverD-1
Publication 1770-UM520C-EN-P - July 2004
Rockwell Automation Support
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Installation Assistance
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United States
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Outside United
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Please contact your local Rockwell Automation representative for any
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Publication 1770-UM520C-EN-P - July 2004
Supersedes Publication 1770-UM520B-EN-P - August 2003 and 1770-RN001A-EN-P - May 2002
PN 957899-17
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