Omron 3G8F7-CRM21, User Manual

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145
Command Specifications
Section B-4
Command
STOP_CYCLE
Purpose Stop the communications cycles.
Code 0x1003
Argument None
Set 0x0000.
Response code Normal end: 0x0000
At an error:
Status change not allowed: 0x8101
Remarks
•
To resume the communications, the CompoNet Master Board must be reset.
•
These are the possible causes of having a situation in which no status
change is allowed.
•
The communications cycles have stopped.
Command
REQUEST_STATUS
Purpose Issue a request to read the Detailed status group.
Code 0x2001
Argument Reading status 1-WORD data,
items Set the bits to read to 1 (ON) and the bits not to read to 0
(OFF).
Response code Normal end: 0x0000
Remarks
•
The Detailed status in the shared memory that has been requested to read
is reflected at the time a normal end is the response.
Bit Flag name
0 Duplication error flag
1 Registration error (Registered Slave not
participated) flag
2 Registration error (Non- registered Slave
participating) flag
3 Repeater configuration error
4 EO Slave Unit
5 Master status
6 Error counter
7 Network power state
8 Participating Slave Unit identity table
9 Repeater configuration information
10 Alarm information
11 Error log
12 to 13 Reserved area, Set 0 (OFF).
14 Registration table example
15 Reserved area, Set 0 (OFF).