Safety
information
Product
information
Mechanical
installation
Electrical
installation
Getting
started
Basic
parameters
Running
the motor
Optimization
NV Media Card
Operation
Onboard
PLC
Advanced
parameters
Technical
data
Diagnostics
UL listing
information
276 Powerdrive F300 User Guide
Issue Number: 2
Soft Start Soft start relay failed to close, soft start monitor failed
226
The Soft Start trip indicates that the soft start relay in the drive failed to close or the soft start monitoring circuit has failed.
Recommended actions:
• Hardware fault – Contact the supplier of the drive
Stored HF Hardware trip has occurred during last power down
221
The Stored HF trip indicates that a hardware trip (HF01 –HF17) has occurred and the drive has been power cycled. The
sub-trip number identifies the HF trip i.e. stored HF.17.
Recommended actions:
• Enter 1299 in Pr mm.000 and press reset to clear the trip
Sub-array RAM RAM allocation error
227
The Sub-array RAM indicates that an option module, derivative image or user program image has requested more
parameter RAM than is allowed. The RAM allocation is checked in order of resulting sub-trip numbers, and so the failure
with the highest sub-trip number is given. The sub-trip is calculated as (parameter size) + (parameter type) + sub-array
number.
Temp Feedback Internal thermistor has failed
218
The Temp Feedback trip indicates that an internal thermistor has failed. The thermistor location can be identified by the
sub-trip number.
Recommended actions:
• Hardware fault – Contact the supplier of the drive
Th Short Circuit Motor thermistor short circuit
25
The Th Short Circuit trip indicates that the motor thermistor connected to an analog input is short circuit or low impedance.
The cause of the trip can be identified by the sub-trip number.
Recommended actions:
• Check thermistor continuity
• Replace motor / motor thermistor
Trip Diagnosis
Parameter size Value
1 bit 1000
8 bit 2000
16 bit 3000
32 bit 4000
64 bit 5000
Parameter type Value
Volatile 0
User save 100
Power-down save 200
Sub-array Menus Value
Applications menus 18-20 1
Derivative image 29 2
User program image 30 3
Option slot 1 set-up 15 4
Option slot 1 applications 25 5
Option slot 2 set-up 16 6
Option slot 2 applications 26 7
Option slot 3 set-up 17 8
Option slot 3 applications 27 9
Option slot 4 set-up 24 10
Option slot 4 applications 28 11
Source xx y zz
Power system Power module number 0 Always zero
Power system Power module number Rectifier number Always zero
Sub-trip Reason
1 Analog input 1
2 Analog input 2
To Next Page
Loading...
