104
PCS100 UPS-I
User Manual
Code Origin Event
Type
GDM Description Event Description
Recommended Action
67
S, I
W
VCAN Warning
An excessive number of
communications retries.
Ensure all communication
ribbon cables are
connected and not
damaged. Check for newly
installed equipment nearby
on the same electrical
network.
68
S, I
F
VCAN Error
There was a non-recoverable
communications error between
the Auxiliary Master Module and
the Inverter.
Ensure all communication
ribbon cables are
connected and not
damaged.
70
S
W
Inverter Lost
The Auxiliary Master Module lost
communication with the Inverter
module. The Inverter module will
be removed from the network by
the redundancy function. To
reinstate the module once the
fault has been rectified a full
system reboot must be
performed via parameter 051
System Reboot.
Ensure all communication
ribbon cables are
connected and not
damaged. Check the Event
Log for other events for
the same module.
71
I
F
Master Lost
The Inverter lost communication
with Auxiliary Master Module.
Ensure all communication
ribbon cables are
connected and not
damaged.
72
I
W
Module Comms
Warning
Frames have been lost from the
Streaming Data Interface from
the Auxiliary Master Module
Ensure all communication
ribbon cables are
connected and not
damaged.
73
I
F
Module Comms
Fault
Streaming Data Interface frame
loss exceeds the threshold. This is
the Inverter reporting it is not
receiving the messages from the
Auxiliary Master Module.
Ensure all communication
ribbon cables are
connected and not
damaged.
77
I
W
Module Address
Changed
An Inverter module number has
changed since power-up.
Check that the module
address selector has not
been set in between
numbers.
79
I
W
Module Display
Warning
There are sustainable
communication errors between
the module display board and
Digital Signal Processor Engine
(DSPE).
Replace the faulty module
and return it to the factory
for repair.
80
I
F
Module Display
Error
There were unsustainable
communication errors between
the module display board and the
Module DSPE (Digital Signal
Processor Engine).
Replace the faulty module
and return it to the factory
for repair.
81
I
W
Inverter AC Voltage
Low
The PCS100 UPS-I input voltage is
below the operation threshold.
Note: This is normal when the
input voltage is removed or
applied.
Check the Event Log for
other faults or warnings
reported from the same
module.
83
S
F
IOM Testmode
Commissioning test mode has
Disable IOM relay test