Trips and Fault Finding 7-21
DC590+ DRV Series DC Digital Drive
Trip Message and Meaning Possible Reason for Trip Corrective Action
COMMS TIMEOUT Remote comms timeout See COMMS TIMEOUT parameter in the SEQUENCING
function block
The drive was requested to start whilst
in Configuration mode.
Do not attempt to start the drive in Configuration mode
Encoder or Microtach feedback
option card incorrectly fitted to control
door
Check board fully inserted in control door
Fiber optic cable too long or cable
distorted (bend radius too small for
example) resulting in too weak a
signal at Microtach receiver (under
drive)
Reduce the tightness of the bend. The fibre optic wire
should not be bent tighter than a 2" (5cm) radius
CONFIG ENABLED
Configuration procedure incomplete.
CONFIGURE ENABLE left in enabled
state
Fiber optic cable too short resulting in
too strong a signal at Microtach
receiver (over drive)
Back the fibre optic cable out of the receive slightly and
retighten
CALIIBRATION FAIL
Calibration fault
Signal calibration fault If powering the unit off and on does not remove the
problem, a hardware failure is suspected. Refer to Parker
SSD Drives.
NO OP STATION Keypad has been disconnected from
drive whilst drive is running in local
control.
Do not remove under these conditions
AUX SUPPLY Auxilliary supply fault Check auxilliary supply and/or mains input
COMMS FAULT CODE Keypad faulty
Connector faulty
Replace Keypad
Replace Keypad connector
0xF100 ERROR CAM FULL INIT
0xFF02 UNIMPLEMENTED OPCODE
0xFF03 ERROR NMI
0xFF04 ERROR TRAP
0xFF05 ERROR PCB VERSION
0xFF06 ERROR PRODUCT CODE
0xFF07 ERROR HSO FULL
Critical error These are internal software errors. If these should occur
please contact PARKER SSD Drives Technical Support.
Table 7-2 Trip Messages
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