Omron FQ2-S/CH Series User Manual page 259

Set Execution Mode
Sets the FQ2 execution status (execution mode).
Note
When using commands (Set Terminal Status/Batch Set Terminal Status/Batch Set DO Status) to control the ON/OFF
status of the parallel I/O terminals with communication commands, change the FQ2 to stop mode with this com-
mand.
Command (PLC to Sensor)
First word of com-
mand area
12 to 15
+2 1111
+3 0000
+4 0000
+5 0000
* The execution mode is classified into the following modes depending on the FQ2 execution status.
• Run mode: The mode to run actual measurements. I/O is possible with external devices such as a PLC.
• Stop mode: This mode is for monitoring/controlling the output status of the parallel signals through communication commands only.
Therefore, I/O that is unrelated to parallel terminal control is not possible.
• Input: Parallel signal input is not possible. Command input is not possible. (However, the terminal status monitor, set-
ting commands can be used)
• Output: Parallel signal output is possible. Data output is not possible.
Response (Sensor to PLC)
First word of
response area
12 to 15
+2 1111
+3 0000
+4 0000
+5 0000
FQ2-S/CH User's Manual
for Communications Settings
Bits
8 to 11 4 to 7 0 to 3
0000 0000 0000
0000 0011 0000
0000 0000 0000
0000 0000 0000
Bits
8 to 11 4 to 7 0 to 3
0000 0000 0000
0000 0011 0000
0000 0000 0000
0000 0000 0000
Description
Command code
Execution mode
1: Run mode
2: Stop mode
Description
Command code
The command code for which the response
applies is stored.
Response code
Command execution result
0: OK, FFFFFFFF: NG
257
Command Control