Table of Contents
Advertisement
5.1 List of MEWTOCOL Supported Commands
5.1 List of MEWTOCOL Supported Commands
5.1.1 List of MEWTOCOL Commands
■
Commands to be used
Type of instruction
Read contact area
Write contact area
Read data area
Write data area
Register / reset contacts
monitored
Register / reset data
monitored
Monitoring start
Preset contact area
(fill command)
Preset data area
(fill command)
Read the status of PLC
Abort
(Note 1)
Some devices cannot be accessed due to format limitations of MEWTOCOL-COM communication
commands.
● For more details of MEWTOCOL command, refer to
5-2
Code
Description
RC
Reads the ON / OFF state of contacts.
(RCS)
● Specifies only one point.
(RCP)
● Specifies multiple contacts.
(RCC)
● Specifies a range in word units.
WC
Turns ON or OFF a contact.
(WCS)
● Specifies only one point.
(WCP)
● Specifies multiple contacts.
(WCC)
● Specifies a range in word units.
RD
Reads the contents of a data area.
WD
Writes data to a data area.
MC
Registers the contact to be monitored.
MD
Registers the data to be monitored.
MG
Monitors a registered contact or data using MD and MC.
SC
Fills the area of a specified range with a 16-point ON / OFF pattern.
SD
Writes the same contents to the data area of a specified range.
RT
Reads PLC specification, an error code when an error occurs, etc.
AB
The reception of multi-frame response is aborted.
"10.2 MEWTOCOL-COM
Format".
WUME-FPXHCOMG-02
Advertisement
Table of Contents
