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Commands and Responses for C200HX/HG/HE and CQM1H-series PLCs
Section 6-6
6-6-11 CONTROLLER STATUS READ
Reads the status of the Controller.
Command Block
Response Block
Parameters
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.)
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.)
Command
code
01
06
01
06
Mode
Fatal error
data
FAL/
FALS no.
Error
message
Status
Response
code
Command
code
16 bytes
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0 0
0 0
0 0 0 0 0 0
Bit
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
Second byte
First byte
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
0 0
0 0
0 0
0 0
Bit
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)
Second byte
First byte
Summary of Contents for C200HW-CLK21
Page 3: ...iv ...
Page 9: ...x ...
Page 12: ...xiii TABLE OF CONTENTS Index 367 Revision History 373 ...
Page 13: ...xiv ...
Page 19: ...xx ...
Page 57: ...32 Application Precautions Section 1 5 Example CX Programmer Response Timeout Setting ...
Page 69: ...44 Message Service Procedure Section 2 2 ...
Page 111: ...86 Constructing Networks with Repeater Units Section 3 4 ...
Page 154: ...129 Setting Data Links Section 5 2 Device Information Setting Data Link Tables ...
Page 261: ...236 Response Codes Section 6 7 ...
Page 297: ...272 Message Delay Times Section 8 4 ...
Page 353: ...328 Handling Precautions Section 9 6 ...
Page 364: ...339 Changing the Data Link Tables with Active Data Links Section 10 2 ...
Page 365: ...340 Changing the Data Link Tables with Active Data Links Section 10 2 ...
Page 369: ...344 Standard Models Appendix A ...
Page 391: ...366 Using the Relay Terminal Block Appendix C ...
Page 397: ...372 Index ...
Page 401: ...376 Revision History ...