Emerson Unidrive M702 User Manual

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
270 Unidrive M702 User Guide
Issue Number: 3
SlotX HF Option module X hardware fault
200
205
210
The SlotX HF trip indicates that the option module in option slot X on the drive has indicated a hardware fault. The possible
causes of the trip can be identified by the sub-trip number.
Recommended actions:
• Ensure the option module is installed correctly
• Replace the option module
• Replace the drive
SlotX Not Fitted Option module in option slot X has been removed
203
208
213
The SlotX Not Fitted trip indicates that the option module in option slot X on the drive has been removed since the last
power up.
Recommended actions:
• Ensure the option module is installed correctly.
• Re-install the option module.
• To confirm that the removed option module is no longer required perform a save function in Pr mm.000.
SlotX Watchdog Option module watchdog function service error
201
206
211
The SlotX Watchdog trip indicates that the option module installed in Slot X has started the option watchdog function and
then failed to service the watchdog correctly.
Recommended actions:
• Replace the option module
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
Trip Diagnosis
Sub-trip Reason
1 The module category cannot be identified
2 All the required customized menu table information has not been supplied or the tables supplied are corrupt
3 There is insufficient memory available to allocate the comms buffers for this module
4 The module has not indicated that it is running correctly during drive power-up
5 Module has been removed after power-up or it has stopped working
6 The module has not indicated that it has stopped accessing drive parameters during a drive mode change
7 The module has failed to acknowledge that a request has been made to reset the drive processor
8 The drive failed to correctly read the menu table from the module during drive power up
9 The drive failed to upload menu tables from the module and timed out (5 s)

Emerson Unidrive M702 Specifications

General

Brand	Emerson
Model	Unidrive M702
Category	Controller
Language	English