17.5 MEWTOCOL-COM Communication Commands
Table of MEWTOCOL-COM commands
Read contact area
RC
(RCS)
(RCP)
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.
- Specifies only one point.
- Specifies multiple contacts.
- Specifies a range in word units.
Reads the contents of a data area.
Writes data to a data area.
Read timer/counter set value area
Reads the value set for a timer/counter.
Write timer/counter set value area
WS Writes a timer/counter setting value.
Read timer/counter elapsed value area
Reads the timer/counter elapsed value.
Write timer/counter elapsed value area
WK Writes the timer/counter elapsed value.
Register or Reset contacts monitored
Registers the contact to be monitored.
Register or Reset data monitored
MD Registers the data to be monitored.
Monitoring start MG
Monitors a registered contact or data using the
Preset contact area (fill command) SC
Embeds the area of a specified range in a 16-
point on and off pattern.
Preset data area (fill command) SD
Writes the same contents to the data area of a
Reads the contents of a system register.
Specifies the contents of a system register.
Read the status of PLC RT
Reads the specifications of the programmable
controller and error codes if an error occurs.
Remote control RM
Switches the operation mode of the
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