Operation
98
5.12 Log Menu (continued)
Menu
Description
Min
Max
Default Unit Reg. Type
PNU -
Log
Trip Log
Trip Code Descriptions
1302
Overload Trip
The motor current has
exceeded 475% (i-Unit) for a
time greater than 250ms.
The Unit is attempting to start
an application that is outside
its capacity with a "high current
limit level" set.
Refer to the overload trip
curves to determine whether
the Unit has been sized
correctly and check current
limit level.
Read Only
PNU -
Log
Trip Log
Trip Code Descriptions
1401
Shearpin Trip
The motor current has been
higher than the "Shearpin Trip
Level" for the trip time.
This trip is not active during
soft start and soft stop and is
"off" by default.
If Shearpin trip is not required
turn "off" in "Trip Settings".
Read Only
PNU -
Log
Trip Log
Trip Code Descriptions
1501
PTC Thermistor Trip
The PTC thermistor value has
exceeded the trip level.
The PTC thermistor connected
to the PTC input has exceeded
it response temperature or the
PTC input is open circuit.
If the PTC TRIP is not required
turn "off" in "Trip Settings".
Read Only
PNU -
Log
Trip Log
Trip Code Descriptions
1601
External Trip
External Trip.
The input programmed to
External Trip is active.
If the External trip is not
required turn "off" in "Trip
settings.
Read Only
PNU -
Log
Trip Log
Trip Code Descriptions
1701
Communications Trip
Modbus RTU Communications
failure
The command or status PNU
has not been polled in the time
set in the "Timeout" period.
If the communication trip is
disabled, the Unit cannot be
stopped in the
communications fail.
Read Only
