Rockwell Automation 284 ArmorStart User Manual User Manual
Page 305
Troubleshooting
14-11
➊
See Table 14.8 for internal drive fault types.Common Symptoms and Corrective Actions
Table 14.10 Motor Does Not Start
Table 14.11 Drive Does Not Respond to Changes in Speed Command
F81
Comm Loss
2
RS485 (DSI) port stopped
communicating.
27.
Turn off using Parameter 205 (Comm Loss Action).
28.
Replace starter module if fault cannot be cleared.
F100
Parameter
Checksum
2
The checksum read from the board
does not match the checksum
calculated.
29.Set Parameter 141 (Reset To Defaults) to option 1 Reset Defaults.
F122
I/O Board Fail
2
Failure has been detected in the
drive control and I/O section.
30.
Cycle power.
31.
Replace starter module if fault cannot be cleared.
No.
Fault
Type
➊
Description
Action
Cause(s)
Indication
Corrective Action
No output
voltage to
the motor.
None
Check the power circuit.
• Check the supply voltage.
• Check all fuses and disconnects
Check the motor.
• Verify that the motor is connected properly.
• Verify that I/O Terminal 01 is active.
• Verify that Parameter 136 (Start Source) matches your
configuration.
• Verify that
Parameter 195 (Reverse Disable) is not prohibiting
movement.
Drive is
Faulted
Flashing red
status light
Clear fault.
• Press Stop
• Cycle power
• Set Parameter 200 (Fault Clear) to option 1 Clear Faults.
• Cycle digital input is Parameter 151…154 (Digital Inx Sel) is
set to option 7 Clear Fault.
Cause(s)
Indication
Corrective Action
No value is
coming form
the source of
the command.
The drive
Run
indicator is
lit and
output is
0 Hz.
•
Check Parameter 112 (Control Source) for correct source.
•
If the source is an analog input, check wiring and use a
meter to check for presence of signal.
•
Check Parameter 102 (Commanded Freq) to verify correct
command.
Incorrect
reference
source is being
selected via
remote device
or digital inputs.
None
•
Check Parameter 112 (Control Source) for correct source.
•
Check Parameter 114 (Dig In Status) to see if inputs are
selecting an alternate source. Verify settings for
Parameters 151…154 (Digital Inx Sel).
•
Check Parameter 138 (Speed Reference) for the source of
the speed reference. Reprogram as necessary.