Omron C200HW-CORT21-V1 Operation Manual page 84

Control and Status area
IR n+3.13 Wrong CPU Unit
The C200HW-CORT21-V1 can only be mounted on a C200H
Alpha- or CS1-series PLC. If any other PLC-series CPU is
detected, IR n+3.13 is set.
0: No error
1: The Unit is mounted on a PLC type which is not supported
(e.g. C200H, C200HS). The ERR-LED will be ON to indicate
a fatal error, and the CANopen communication is disabled.
IR n+3.14 Application error
0: No error
1: Application error.
The ERR-LED is ON and the CANopen communication is
disabled. This is a fatal error due to hardware failure and/or
memory corruption in the unit; if this error recurs after power
off ! on, contact your OMRON representative.
IR n+3.15 New error(s) in error log
The C200HW-CORT21-V1 has an error log for errors which have
occurred in IOWR / IORD message communication. If new errors
have occurred since the last access to the error log, IR n+3.15 is
set.
0: No new error(s) in the error log since the last read-access.
1: New error(s) have occurred since the last read-access.
See section 5-3 for more details about the error log.
IR n+4
When status bit IR n+3.12 (DM setting error) is set, the bits of IR
n+4 indicate which DM setting(s) caused the error(s).
IR n+5 The most recent Emergency trigger and respective error count
are indicated in IR n+5.
The Emergency trigger is a bit-field indicating the reason why an
emergency message was transmitted, see section 6-2. The error
count indicates the number of times this error has occurred.
When an error is resolved, the error count byte of IR n+5 is zero.
When all errors have been resolved, the Emergency trigger byte
is also zero.
IR n+6, Application Objects at index 2100h
IR n+7
The manufacturer specific profile of C200HW-CORT21-V1 has
four single-byte output objects allocated at index 2100h with sub-
indices 01h to 04h.
These output application objects have a fixed mapping to IR n+6
and IR n+7.
The 4 receive PDOs of the predefined connection set are - by
default - assigned to these output application objects.
Section 4-3
67