Download CFW-09 - User`s Guide (v.4.4X)

CHAPTER 8 - CFW-09 OPTIONS AND ACCESSORIES
At start-up, program Parameter P202 – Type of Control = 4 (Vector with
Encoder) to operate the motor with incremental encoder speed feedback.
For more details about Vector Control operation refer to chapter 5.
The Expanded I/O Boards EBA and EBB are provided with externally powered,
isolated encoder output signals.
Connector XC9
Encoder Connector***
A
A
H
A
B
B
I
B
C
Z
J
Z
D
+VE
F
COM
E
NC
red
blue
yellow
green
grey
pink
white
brown
Descripition
3
A
2
A
1
B
9
B
8
Z
7
4
Z
+VE
Power Supply*
6
COM
0 V Reference**
Encoder Signals
12 V
differential
(88C20)
5
Ground
cable shield
G
CFW-09 EBA or EBB Board
Encoder
Max. Recommended lenght: 100 m (300 ft)
Connector XC9 (DB9 - Male)
* Power supply voltage 12 Vdc / 220 mA for encoder.
** Referenced to ground via 1 F in parallel with 1 k
*** Valid pin position with encoder HS35B models from Dynapar. For other encoder modules,
check the correct connection to meet the required sequence.
Figure 8.7 – Encoder cable
NOTE!
The max. permitted encoder frequency is 100 kHz.
Sequence of the encoder signals:
B
t
CFW-09 EBA or EBB Board
A
t
Motor running clockwise.
5
1
Connector XC8 (DB9 Female)
9
6
*For on external power supply: 5 V to 15 V
Consumption: 100 mA @ 5 V, outputs not included.
Note: Optionally, the external power supply can also be connected via:
XC4:19 and XC4:20 (EBA) or
XC5:19 and XC5:20 (EBB)
NOTE!
There is no internal power
supply for XC8 at EBA or EBB board.
Connector XC8
Descrition
Encoder Signals
3
A
2
A
1
B
9
B
8
Z
7
Z
4
+V*
Power Supply*
6
COM 1*
0 V Refrence
5
Line Driver
differential
(88C30)
Average high level
current: 50 mA
Ground
Figure 8.8 – Encoder signals repeater output
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