Omron C200HX Operation Manual page 506

Host Link Commands
10-3-25 ERROR READ –– MF
Command Format
Response Format
1 0
x 10 x 10
@ M
Node no. Header
code
1st word
3
x 16
Bit
15 14 13 12
2nd word
3
x 16
Bit
15 14 13 12
488
Reads and clears errors in the PC. Also checks whether previous errors have
been cleared.
x 10
@
Node no.
For the "error clear" parameter, specify 01 to clear errors and 00 to not clear er-
rors (BCD). Fatal errors can be cleared only when the PC is in PROGRAM
mode.
1 0 3
x 16 x 16 x 16 x 16
F
End code Error information
(1st word)
2
x 16 x 16
11 10 9 8 7 6
0 0
2
x 16 x 16
11 10 9 8 7 6
0 0 0
1 0 1
x 10 x 10 x 10
M F
Header Error clear
code
2 1 0 3 2
x 16 x 16 x 16 x 16 x 16
Error information
(2nd word)
1 0
x 16
5 4 3 2 1 0
(Data from I/O bus)
0 1: Group 2 (data bus failure)
0 0 0: CPU Rack
0 0 1: Expansion I/O Rack 1
0 1 0: Expansion I/O Rack 2
0 1 1: Expansion I/O Rack 3
ON: Battery error (Error code F7)
ON: Special I/O Unit error
ON: System error (FAL)
ON: Memory error (Error code F1)
ON: I/O bus error (Error code C0)
ON: PC link error
ON: Host Link Unit transmission error
ON: No end instruction error (FALS)
ON: System error (FALS)
1 0
x 16
5 4 3 2 1 0
FAL, FALS No. (B CD00 to 99)
ON: I/O verify error (Error code F7)
ON: Cycle time overrun (Error code F8)
ON: I/O Unit overflow (Error code E1)
ON: I/O setting error (Error code E0)
ON: Remote I/O error (Error codes B0 to B3)
Section 10-3

↵
0
FCS Terminator

↵
1 0
x 16
FCS Terminator