Trip and Fault Codes
126
6.1 Trip Code Descriptions (continued)
Number & Name
Description
1302
Overload Trip
The motor current has exceeded 475% (i-Synergy Plus) for a time
greater than 250ms.
•
The VMX-Synergy Plus
TM
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 VMX-Synergy
Plus
TM
has been sized correctly and check current limit level.
1401
Shearpin Trip
The motor current has been higher than the “Shearpin Trip Level” for the
“Shearpin 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.”
1501
PTC Thermistor Trip
The PTC thermistor value has exceeded the trip level (4kΩ).
•
The PTC thermistor connected to the PTC input has exceeded its
response temperature, or the PTC input is open circuit.
•
If the PTC Trip is not required, turn “off” in “Trip Settings.”
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
1701
Communications Trip
Modbus RTU Communications failure.
•
The command or status PNU has not been polled in the time set in
the "Timeout" period
•
The command or status PNU has not been polled in the time set in the
"Timeout" period
1702
Communications Trip
Modbus TCP 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 if the
communications fail
1703
Communications Trip
Anybus 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 if the
communications fail
1704
Communications Trip
Keypad Communications failure.
•
The communications bus has failed or become inactive between the
keypad and the main unit.
•
If the communication trip is disabled, the Unit cannot be stopped if
the communications fail
1801-1802
Bypass Relay Trip
One or more of the internal bypass relays has failed to close.
•
The internal bypass relay has failed, or the control supply is to weak.
•
Ensure 24Vdc supply meets the requirements specified in “Electrical
Installation” Chapter 2 or the Quick Start Guide.
1803
Bypass Relay Trip
One or more of the internal bypass relays has failed to open.
•
The internal bypass relay has failed, or the control supply is too weak.
•
Ensure 24Vdc supply meets the requirements specified in “Electrical
Installation” Chapter 2 or the Quick Start Guide.
2001
Remote Start is Enabled
The Remote Start signal is active.
•
The “Start/Stop” signal was active during power up or Reset.
•
Turn off “Start/Stop,” or if Remote Start trip is not required, turn “off” in
“Trip Settings.”
2101
Rotation L1 L2 L3 Trip
The input phase rotation is RYB (L1, L2, L3).
•
The phase rotation is opposite to that required.
•
Change phase rotation, or if “RYB” trip is not required, turn “off” in “Trip
Settings.”
