Curtis 1353 User Manual

6 — DIAGNOSTICS AND TROUBLESHOOTING
pg. 39
Return to TOC Curtis 1353 CANopen Expansion Module Manual – June 2017
Code
Fault
Description Effect Recovery
41 Coil1 Fault
Driver output pin is low when driver
is Off. This implies the pin has been
left open.
Output on the faulted driver
not functional.
Driver pin is reconnected.
42 Coil2 Fault
43 Coil3 Fault
44 Coil4 Fault
45 Coil5 Fault
46 Coil6 Fault
47 Coil7 Fault
48 Coil8 Fault
49 Coil9 Fault
51 PDO Timeout PDO from master has not been
received within the time-out period.
All drivers disabled and
commands cleared.
New PDO received within proper
timing.
52 CANbus Fault Too many CANbus errors detected. 1353 is ofine. No CANbus errors.
54 CAN Node ID Source
Fault
Node ID Source is not set correctly. Node ID Low parameter
is applied to the CAN
Node ID.
Correct Node ID Source input
mode and Cycle KSI.
Table 5 Troubleshooting Chart cont’d
FAULT LOG
e 1353 stores the last 16 faults with a time-stamp. e Fault Log is stored in non-volatile memory
with the last fault always at the top of the log and the oldest fault at the end. If the buer is full when
a new fault occurs, the oldest fault is pushed of the log, the previous faults all move down, and the
newest fault is placed at the top.
e Fault Log is accessed by SDO reads of the Standard Object at Index 0x1003 (called the Pre-
dened Error Field in DS301). Reading the Fault Log Length sub-index 0x00 will return a value of
16 (the depth of the fault log). Reading from the sub-index 1 though 16 (0x01 – 0x10) will return the
faults plus time stamps in order from newest to oldest.
Faults are stored in the Fault Log as 32-bit data elds in this format:
byte 5 byte 7 & 8byte 6
Fault Time Stamp
FFh
Fault
Code
Hourmeter *
* Note that the MSB of the hourmeter is in Byte 8.
e rst byte is the fault code; see Table 5. e next byte simply indicates a fault and is consistent
with the Emergency Message. If the SDO read of a fault log sub-index returns a 0 in the fault data,
the fault log is clear at that location, and no fault was recorded.
e time-stamp uses the internal 16-bit running hour meter. If several error messages have occurred
within one hour, the order of the fault messages will indicate which came rst.
e Fault Log can be cleared by writing 0 to the Fault Log Length object (sub-index 0x00). Aer
clearing, all the data bytes in sub-indexes 0x01 through 0x10 will be 0.

Curtis 1353 Specifications

General

Brand	Curtis
Model	1353
Category	Control Unit
Language	English