6-6-11 Controller Status Read - Omron C200HW-CLK21 Operation Manual

Commands and Responses for C200HX/HG/HE and CQM1H-series PLCs

6-6-11 CONTROLLER STATUS READ

Command Block
Response Block
Parameters
15 14 13 12 11 10 9
Bit
0
220
Reads the status of the Controller.
06 01
Command
code
06 01
Command Response
code code
Status (response): The operating status of the PLC as follows:
00 (Hex): Stop (program not being executed)
01 (Hex): Run (program being executed)
80 (Hex): CPU Unit on standby
Mode (response): One of the following PLC modes:
00 (Hex): PROGRAM
02 (Hex): MONITOR
04 (Hex): RUN
Fatal error data (response): The contents of fatal error information from the
PLC. (For details refer to the operation manual of the PLC that is being used.)
15 14 13 12 11 10
Bit
Non-fatal error data (response): The contents of non-fatal error information
from the PLC. (For details refer to the operation manual of the PLC that is
being used.)
First byte
8 7
0 0 0 0 0
Fatal error
data
Status Mode
First byte
9 8 7
0 0 0 0
Second byte
6 5 4 3 2 1
0 0 0
Section 6-6
16 bytes
FAL/ Error
FALS no. message
Second byte
6 5 4 3 2 1
0 0 0 0 0
1: System error (FALS)
1: No END instruction
1: I/O setting error
1: I/O point overflow
1: CPU bus error
1: Memory error
0
1: PLC link error
1: Host link error
1: Battery error
1: Remote I/O error
1: Special I/O Unit error
1: I/O verification error
1: System error (FAL)
0
0