Error Messages and Corrective Actions
WBPEEUI240774A0 6 - 5
When the controller goes from configure mode to execute mode
and there is a configuration error, the controller will enter error
mode and byte three of the module status will indicate a five for
configuration error - undefined input.
If the controller goes into error mode, module status byte three
may contain a two, three, or five. A two indicates AI reference
error, a three indicates Missing I/O, and a five indicates config-
uration error - undefined input.
If the controller goes into error mode and module status byte
three contains a two, three, or five, look at module status bytes
four and five for the block number of the function code detect-
ing the error. Block four contains the two most significant dig-
its and block five contains the two least significant digits of the
5Configuration
Error -
Undefined
Input
Indicated FC 215 or FC 216
detected a function code channel
link error:
Verify FC 215 spec values and all
linked FC 216s are correct.
To o m any FC 2 16 blo ck s in l in k
(greater than 16 channels
defined for IMASI23).
A circular link, an FC 216 block
appears more than once in the
channel link list
1
.
A FC 216 block in the channel
link list has a different module
address than the linked FC 215
block.
An incorrect block number is in
the channel link list
1
.
IMASI23 channel number
defined more than once (two
FC 216 blocks with the same
channel number).
Indicated FC 215 has an incorrect
CJR block number.
Verify FC 215 Spec S3 points to the
correct block.
NOTE:
1. Link list is a chained series of function code blocks. FC 215 is the first block in the series. FC 215 links to the first of up to 16
FC 216 blocks.
Table 6-2. M od ule S tatu s (Byte 3) Erro r Codes (continued)
Error
Code
Error
Message
Description Corrective Actions
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