Oriental motor NETC01-M3, User Manual

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Details of command
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9 Details of command
This chapter explains the common commands and standard I/O command that the
NETC01-M3
supports.
Profile
Command
code (Hex)
Command Description Ref.
Common
command
00 NOP This command is used as "no operation command." p.20
03 ID_RD This command is used to read the product information as ID data. p.21
04 CONFIG This command is used to set up the NETC01-M3 . p.23
05 ALM_RD
This command is used to read the alarm code, warning code or
MECHATROLINK- Ⅲ communication error code that is currently
occurred.
p.24
06 ALM_CLR
This command is used to reset the alarm, warning or
MECHATROLINK- Ⅲ communication error that is currently
occurred.
p.24
0E CONNECT
This command is used to establish a connection of
MECHATROLINK-
Ⅲ
communication.
p.25
0F DISCONNECT
This command is used to release a connection of
MECHATROLINK- Ⅲ communication.
p.26
Standard I/O
command
20 DATA_RWA
Operation commands to the RS-485 communication compatible
product, reading and writing parameters, and monitoring can be
executed via remote I/O or remote register. p.27
9.1 No operation command (NOP: 00h)
This command is used as "no operation command." A response returns the present status.
„
Data format
Byte
Command
(Master to
NETC01-M3
)
Response
(
NETC01-M3
to master)
0 NOP (00h) NOP (00h)
1 WDT RWDT
2
CMD_CTRL CMD_STAT
3
4 to 31 Reserved (0h) Reserved (0h)
„
Explanation of command
Device group Common command group
Communication type Asynchronous command
Completion of command
operation
• Confirms by the response RCMD=NOP (00h) and CMD_STAT.CMDRDY=1.
• When the CMD_STAT.D_ALM or CMD_STAT.D_WAR is equal to 1, use the ALM_
RD to read out the present alarm or warning codes and take appropriate action.
• When the CMD_STAT.CMD_ALM or CMD_STAT.COMM_ALM is other than 0, take
appropriate action according to the alarm code. Refer to "Command status (CMD_
STAT)" on p.37 for details.