Omron SYSMAC C200H-AD003 User Manual

4-9SectionError Processing
106
4-9-3 Errors Detected by CPU Unit
When the CPU Unit detects an error at a Special I/O Unit, it outputs to the CPU
Unit’s SR and AR areas as shown below.
Special I/O Unit Error Flag
Bit Error Contents CPU Unit status LED indicators
25415
I/O UNIT OVER The same unit number
has been set for more
than one Special I/O Unit.
CPU Unit operation is
stopped.
RUN: Not lit
ERROR:Not lit
SPECIAL I/O UNIT
ERROR
Error occurred in I/O
refresh between Special
I/O Unit and CPU Unit.
Operation is stopped only
for faulty Unit.
RUN: Not lit
ERROR:Not lit
Special I/O Unit Error Flags
Bits
Functions
C200HX/HG/HE
C200H/HS
28200 AR 0000 Unit #0 Error Flag
Turns ON for any unit
b h I/O
28201 AR 0001 Unit #1 Error Flag
y
number when I/O
UNIT OVER or
28202 AR 0002 Unit #2 Error Flag
UNIT
OVER
or
SPECIAL I/O UNIT
28203 AR 0003 Unit #3 Error Flag
SPECIAL
I/O
UNIT
ERROR occurs.
28204 AR 0004 Unit #4 Error Flag
28205 AR 0005 Unit #5 Error Flag
28206 AR 0006 Unit #6 Error Flag
28207 AR 0007 Unit #7 Error Flag
28208 AR 0008 Unit #8 Error Flag
28209 AR 0009 Unit #9 Error Flag
28210 (See note.) --- Unit #A Error Flag
28211 (See note.) --- Unit #B Error Flag
28212 (See note.) --- Unit #C Error Flag
28213 (See note.) --- Unit #D Error Flag
28214 (See note.) --- Unit #E Error Flag
28215 (See note.) --- Unit #F Error Flag
Note SR bits 28210 to 28215 cannot be used with C200HE and C200HX/HG-
CPU3j-E/4j-E PCs.

Omron SYSMAC C200H-AD003 Specifications

General

Brand	Omron
Model	SYSMAC C200H-AD003
Category	I/O Systems
Language	English