SM-Applications Modules & Motion Processors User Guide 127
Issue Number: 4
Safety
Information
Introduction Installation
Getting
Started
Parameters
DPL
Programming
Communications
Freeze and
Marker
CTSync
Inter-option
Synchronization
Diagnostics
Migration
Guide
Quick
Reference
Index
55
Invalid encoder configuration. Only applies to system file
V01.02.01 or earlier.
Yes N/A N/A
56
Invalid timer unit configuration
Yes Yes Yes
57 Function block does not exist. Yes Yes Not Run
58
Flash PLC Storage corrupt. Occurs at startup and will
mean that the PLC register set (P/Q/T/U) and menu 20
will not have been restored. If this problem persists it
may indicate a hardware failure so contact your supplier.
Yes Yes Not Run
59 Drive rejected Second Processor as Sync master Yes Yes Yes
60
CTNet hardware failure. Please contact your supplier.
May No No
61
CTNet invalid configuration. Check all configuration
parameters

May No No
62
CTNet invalid baud-rate. Check #MM.24 and network
connections.
May No No
63 CTNet invalid node ID. Check
#MM.23. May No No
64
Digital Output overload. Both digital outputs will be taken
inactive when this occurs and will remain inactive until
the error condition is cleared. The trip threshold is 20mA.
Yes Yes Yes
65
Invalid function block parameter(s). You have called a FB
within a DPL program but one or more of the inputs are
invalid.
Yes Yes Yes
66
User heap too large. The program has been compiled for
a target that has more RAM than this one has. Occurs at
startup.
Yes No Not Run
67
RAM file does not exist or a non-RAM file id has been
specified.
Yes Yes Yes
68 The RAM file specified is not associated to an array. Yes Yes Yes
69
Failed to update drive parameter database cache in
Flash memory.
Yes No Not Run
70
User program downloaded while drive enabled. Will
occur if
#MM.37 = 1 and a program is downloaded.
May No Yes
71 Failed to change drive mode Yes No Yes
72
Invalid CTNet buffer operation.
Yes Yes Yes
73 Fast parameter Initialization failure Yes No No
74 Over-temperature Yes Yes Yes
75
Hardware unavailable. The user program attempted to
access unavailable hardware. e.g. if access is made to
digital I/O, RS485 port or CTNet on SM-Applications Lite
module.
Yes Yes Yes
76
Module type cannot be resolved. Module is not
recognized.
Yes No Not Run
77 Inter-Option module comms error with module in slot 1. Yes Yes Yes
78 Inter-Option module comms error with module in slot 2. Yes Yes Yes
79 Inter-Option module comms error with module in slot 3. Yes Yes Yes
Table 13-5 Second Processor Error Codes (Continued)
Error
Code
Reason
Trip
Drive?
ERROR
task?
Prog
Halted?
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