Diagnostics; Overview; Parameter - Emerson SI-I/O User Manual

How to use this Safety
Introduction
guide information
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
Trip
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
This trip will occur if a drive slot was previously configured with an option module but on power up, no option module was detected.
Fitted
This trip will occur if a drive slot was previously configured with an option module but on power up, a different option module was
SlotX
detected. Replacing the option module with another one of the same ID number will not initiate this trip.
Different
The trip will also occur if an option module is installed to a previously unused slot.
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
Value Text
200 SW fault
201 BG Orun
202 FW invalid
203 Drv unknown
204 Drv unsupported
205 Mode unknown
206 Mode unsupported
207 FLASH corrupt
208 Dbase init
209 FS init
210 Memory alloc
211 Filesystem
212 Configuration
213 OHt
214 TO drv
215 eCMP
216 TO eCMP slot 1
217 TO eCMP slot 2
218 TO eCMP slot 3
219 TO eCMP slot 4
220 Output overload
34
Mechanical Electrical Single line
installation installation descriptions
Description
Software fault
Background task overrun
Invalid firmware for hardware
version
Unknown drive type
Unsupported drive type
Unknown mode
Unsupported mode
Corrupted Non-volatile Flash
Database initialization error
File system initialization error
Memory allocation error
File system error
Configuration file error
Overheated
The drive has not responded
with the watchdog period
eCMP comms failure
Slot 1 eCMP timeout
Slot 2 eCMP timeout
Slot 3 eCMP timeout
Slot 4 eCMP timeout
Digital output overload
Parameters Block diagrams
Description
Diagnostics Technical Data
SI-I/O User Guide
Issue Number: 3
Index