CS1D-IC102D Omron, CS1D-IC102D Datasheet - Page 440

• Manufacturer Part Number: CS1D-IC102D
• Description: CS1D Dual IO Control Unit
• Manufacturer: Omron

Specifications of CS1D-IC102D

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Error Processing
CS-series
CPU Bus
Unit error
Special
I/O Unit
error
Basic I/O
Unit error
Battery
error
CS-series
CPU Bus
Unit Setup
error
Special
I/O Unit
Setup
error
Interrupt
task error
Error
CPU BU
ERR
SIOU ERR
DENSITY
I/O ERR
BATT LOW
CPU BU
STUP
SIOU
SETUP
INTRPT
ERR
ming Con-
Program-
display
sole
A40207:
CS-series
CPU Bus
Unit Error
Flag
A40206:
Special
I/O Unit
Error Flag
A40212:
Basic I/O
Unit Error
Flag
A40204:
Battery
Error Flag
A40203:
CS-series
CPU Bus
Unit Set-
ting Error
Flag
A40202:
Special
I/O Unit
Setting
Error Flag
A40213:
Interrupt
Task
Error Flag
Auxiliary
flags in
Error
Area
0200 to
020F
0300 to
035F, or
03FF
009A
00F7
0400 to
040F
0500 to
055F
008B
code (in
A400)
Error
A417:
CS-
series
CPU Bus
Unit
Error,
Unit
Number
Flags
A418 to
A423:
Special
I/O Unit
Error,
Unit
Number
Flags
A408:
Basic I/O
Unit
error, slot
number
---
A427:
CS-
series
CPU Bus
Unit Set-
ting
Error,
Unit
Number
Flags
A428 to
A433:
Special
I/O Unit
Setting
Error,
Unit
Number
Flags
A426:
Interrupt
Task
Error,
Task
Number
Flags
word
data
and
An error occurred in a data exchange
between the CPU Unit and a CS-
series CPU Bus Unit.
The corresponding flag in A417 is
turned ON to indicate the problem
Unit. Bits A41700 to A41715 corre-
spond to unit numbers 0 to F.
An error occurred in a data exchange
between the CPU Unit and a Special
I/O Unit.
The corresponding flag in A418 to
A423 is turned ON to indicate the
problem Unit. Bits A41800 to A42315
correspond to unit numbers 0 to 95.
An error occurred in the data
exchange between the CPU Unit and
a Basic I/O Unit.
Note: A408 contains the slot num-
This error occurs when the PLC
Setup has been set to detect battery
errors and the CPU Unit’s backup
battery is missing or its voltage has
dropped.
An installed CS-series CPU Bus Unit
does not match the CS-series CPU
Bus Unit registered in the I/O table.
The corresponding flag in A427 will
be ON. Bits 00 to 15 correspond to
unit numbers 0 to F.
An installed Special I/O Unit does
not match the Special I/O Unit regis-
tered in the I/O table.
The corresponding flag in A428 to
A433 will be ON. Bits A42800 to
A43315 correspond to unit numbers
0 to 95.
An attempt was made to refresh I/O
for a Special I/O Unit with IORF(097)
within an interrupt task while cyclic
I/O refresh processing was being
performed for the same Special I/O
Unit. Detecting interrupt task errors
must be enabled in the PLC Setup to
detect this error (redundant refresh-
ing).
ber where the error occurred.
Probable cause
Check the Unit indicated in A417.
Refer to the Unit’s operation manual
to find and correct the cause of the
error. Restart the Unit by toggling its
Restart Bit or turn the power OFF
and ON again.
Replace the Unit if it won’t restart.
Check the Unit indicated in A418 to
A423. Refer to the Unit’s operation
manual to find and correct the cause
of the error. Restart the Unit by tog-
gling its Restart Bit or turn the power
OFF and ON again.
Replace the Unit if it won’t restart.
Mount the I/O Unit in the Backplane.
If the error is not recurs, replace the
I/O Unit.
Check battery and replace if neces-
sary. Change the PLC Setup setting
if battery-free operation is being
used.
Change the registered I/O tables.
Review the program and either dis-
able detecting interrupt task errors or
prevent redundant refreshing from
occurring.
Possible remedy
Section 10-2
405