CS1D-II102D Omron, CS1D-II102D Datasheet - Page 437

• Manufacturer Part Number: CS1D-II102D
• Description: CS1D Dual IO Interface Unit
• Manufacturer: Omron

Specifications of CS1D-II102D

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

Error Processing
Troubleshooting Table
402
I/O Bus
error
Unit/Rack
Number
Duplica-
tion error
Too Many
I/O Points
error
I/O Table
Setting
error
Error
I/O BUS
ERR
I/O BUS
ERR B
or
I/O BUS
ERR C
UNIT NO.
DPL ERR
RACK
NO. DPL
ERR
TOO
MANY I/O
PNT
I/O SET
ERR
Program-
Console
display
ming
*
A40114:
I/O Bus
Error Flag
A40114:
I/O Bus
Error Flag
A40113:
Duplica-
tion Error
Flag
A40111:
Too Many
I/O Points
Flag
A40110:
I/O Set-
ting Error
Flag
Auxiliary
flags in
Error
Area
80C0 to
80C7, or
80CF
80CC,
80CB
80E9
80EA
80E1
80E0
code (in
A400)
Error
For the following errors, operation will stop for a Duplex CPU System in
Duplex Mode or in Simplex Mode, or for a Single CPU System.
A404: I/O
Bus Error
Slot and
Rack
Numbers
A404: I/O
Bus Error
Slot and
Rack
Numbers
A410:
CPU Bus
Unit
Duplicate
Number
Flags
A411 to
A416:
Special
I/O Unit
Duplicate
Number
Flags
A409:
Expan-
sion Rack
Duplicate
Rack
Number
A407: Too
Many I/O
Points,
Details
---
and word
Flags
data
Error has occurred in the bus line
between the CPU and I/O Units.
A40400 to A40407 contain the
error slot number (00 to 09) in
binary. 0F indicates that the slot
cannot be determined.
A40408 to A40415 contain the
error rack number (00 to 07) in
binary. 0F indicates that the rack
cannot be determined.
I/O bus error B: The CPU Units are
not mounted to a Duplex CPU
Backplane.
I/O bus error C: The cable to an
Expansion Rack is wired incor-
rectly.
A40400 to A40407: 0F hex
A40408 to A40415:
The same number has been allo-
cated to more than one CPU Bus
Unit.
Bits A41000 to A41015 correspond
to unit numbers 0 to F.
The same number has been allo-
cated to more than one Special I/O
Unit.
Bits A41100 to A41615 correspond
to unit numbers 0 to 95.
The same I/O word has been allo-
cated to more than one Basic I/O
Unit.
An Expansion I/O Rack’s starting
word address exceeds CIO 0901.
The corresponding bit in A40900 to
A40907 (Racks 0 to 7) will be
turned ON.
The probable causes are listed
below. The 3-digit binary value (000
to 101) in A40713 to A40715 indi-
cates the cause of the error. The
value of these 3 bits is also output
to A40700 to A40712.
1. The total number of I/O points
2. The number of Expansion
Input and output word allocations
do no agree with input/output words
required by Units actually mounted.
0B hex: I/O bus error B
0C hex: I/O bus error C
set in the I/O tables exceeds the
maximum allowed for the CPU
Unit (bits: 000).
Racks exceeds the maximum
(bits: 101).
Probable cause
Try turning the power OFF and ON
again.
If the error isn’t corrected, turn the
power OFF and check cable connec-
tions between the I/O Units and
Racks.
Check for damage to the cable or
Units.
Correct the cause of the error and
then turn the Rack’s power supply
OFF and then ON again.
Turn OFF the power supply and
replace the Backplane with a CS1D-
B@@@@ Backplane.
Correct the cable connections.
Check the unit numbers, eliminate the
duplications, and turn the Rack’s
power supply OFF and then ON
again.
Check the unit numbers, eliminate the
duplications, and turn the Rack’s
power supply OFF and then ON
again.
Check allocations to Units on the rack
number whose bit in ON in A40900 to
A40907. Correct the allocations so
that no words are allocated more than
once, including to Units on other
Racks, and turn the Rack’s power
supply OFF and then ON again.
Check the first word setting for the
Rack indicated in A40900 to A40907
and change the setting to a valid word
address below CIO 0901 with a Pro-
gramming Device.
Correct the problem indicated by the
content of A407 and turn the power
OFF and ON again.
Check the I/O table with I/O Table Ver-
ification operation. When the system
has been corrected, register the I/O
table again.
Possible remedy
Section 10-2