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15.5 MEWTOCOL-COM Communication Commands
Table of MEWTOCOL-COM commands
Command name
Read contact area
Code
RC
(RCS)
(RCP)
(RCC)
Description
Reads the on and off status of contact.
- Specifies only one point.
- Specifies multiple contacts.
- Specifies a range in word units.
Turns contacts on and off.
Write contact area
WC
(WCS)
(WCP)
(WCC)
Read data area
Write data area
Read timer/counter set value area
Write timer/counter set value area
Read timer/counter ellapsed value area
Write timer/counter elapsed value area
Register or Reset contacts monitored
Register or Reset data monitored
RD
WD
RS
WS
RK
WK
MC
MD
Monitoring start
MG
Preset contact area (fill command)
SC
Preset data area (fill command)
SD
Read system register
Write system register
RR
WR
Read the status of PLC
RT
Remote control
RM
Abort
AB
Reads the contents of a data area.
Writes data to a data area.
Reads the value set for a timer/counter.
Writes a timer/counter setting value.
Reads the timer/counter elapsed value.
Writes the timer/counter elapsed value.
Registers the contact to be monitored.
Registers the data to be monitored.
Monitors a registered contact or data using the
code “MC or MD”.
Embeds the areaof a specified range in a 16point on and off pattern.
Writes the same contents to the data area of a
specified range.
Reads the contents of a system register.
Specifies the contents of a system register.
Reads the specifications of the programmable
controller and error codes if an error occurs.
Switches the operation mode of the
programmable controller.
Aborts communication.
- Specifies only one point.
- Specifies multiple contacts.
- Specifies a range in word units.
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