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SI-I/O User Guide
Issue Number: 3
9 Diagnostics
9.1
Overview
This section provides basic diagnostic information intended to resolve the most common problems encountered when setting up an SI-I/O option
module.
Drive trip display codes
If the option module detects an error during operation, it will force a trip on the drive. However, the trip string displayed on the drive will only indicate
which slot initiated the trip. The exact reason for the trip will be indicated in the drive trip code parameters (Pr
10.020
and Pr
10.070
).
Table 9.1 shows the possible trips that will be displayed on the drive when a problem is detected with the option module or when the option module
initiates a trip.
Table 9.1 Digital I/O - 1-4
9.1.1
Module error codes
If the option module detects an internal error during operation, it will force a trip on the drive and provide a sub-trip string for a clearer definition of the
trip. Table 9.2 shows the possible module error codes.
Table 9.2 Module error codes
Trip
Description
SlotX HF
The drive has detected that an option module is present but is unable to communicate with it due to a hardware fault.
SlotX Error
User trip generated by the option module
SlotX Not
Fitted
This trip will occur if a drive slot was previously configured with an option module but on power up, no option module was detected.
SlotX
Different
This trip will occur if a drive slot was previously configured with an option module but on power up, a different option module was
detected. Replacing the option module with another one of the same ID number will not initiate this trip.
The trip will also occur if an option module is installed to a previously unused slot.
Value
Text
Description
200
SW fault
Software fault
201
BG Orun
Background task overrun
202
FW invalid
Invalid firmware for hardware
version
203
Drv unknown
Unknown drive type
204
Drv unsupported
Unsupported drive type
205
Mode unknown
Unknown mode
206
Mode unsupported
Unsupported mode
207
FLASH corrupt
Corrupted Non-volatile Flash
208
Dbase init
Database initialization error
209
FS init
File system initialization error
210
Memory alloc
Memory allocation error
211
Filesystem
File system error
212
Configuration
Configuration file error
213
OHt
Overheated
214
TO drv
The drive has not responded
with the watchdog period
215
eCMP
eCMP comms failure
216
TO eCMP slot 1
Slot 1 eCMP timeout
217
TO eCMP slot 2
Slot 2 eCMP timeout
218
TO eCMP slot 3
Slot 3 eCMP timeout
219
TO eCMP slot 4
Slot 4 eCMP timeout
220
Output overload
Digital output overload
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