Section 1
General Information
Programming & Operation 4-21
MN722
Caution:
If an automatic restart of the motor control could cause injury to
personnel, the automatic restart feature should be disabled by
changing the Level 2 Miscellaneous block, Restart Auto/Man
parameter to manual.
Table 4-5
Power Output Control Board
Level 2 Parameter Definitions
- Continued
Block Title
Parameter
Description
MISCELLANEOUS
Restart Auto/Man
Manual - If a fault or power loss occurs, the control must be manually reset to resume
operation.
Automatic - If a fault or power loss occurs, the control will automatically reset to
resume operation.
Restart Fault/Hr
The maximum number of automatic restart attempts before requiring a manual restart.
After one hour without reaching the maximum number of faults or if power is turned
off and on again, the fault count is rest to zero.
Restart Delay
The amount of time allowed after a fault condition for an automatic restart to occur.
Useful to allow sufficient time to clear a fault before restart is attempted.
Factory Settings
Restores factory settings for all parameter values. Select YES and press “ENTER” key
to restore factory parameter values. The keypad Display will show “Operation Done”
then return to “NO” when completed.
Note: When factory settings are reset, the Motor Rated Amps value is reset to
999.9 amps. This Level 2 Motor Data block parameter value must be
changed to the correct value (located on the motor rating plate) before
attempting to start the drive.
Homing Speed
In Bipolar and Serial modes, this parameter sets the speed that the motor shaft will
rotate to a “Home” position when the orient command is issued.
Homing Offset
In Bipolar and Serial modes, this parameter sets the number of digital encoder counts
past home at which the motor zero speed command is issued. Quadrature encoder
pulses are 4 times the number of encoder lines per revolution. The recommended
minimum number is 100 encoder counts to allow for deceleration distance to allow the
motor to stop smoothly.
Note: Homing direction is always forward.
Summary of Contents for 22H series
Page 5: ...Section 1 General Information iv Table of Contents MN722...
Page 105: ...Section 1 General Information 5 22 Troubleshooting MN722...
Page 109: ...Section 1 General Information 6 4 Manual Tuning the Series 22H Control MN722...
Page 137: ...Section 1 General Information A 8 Appendix A MN722...
Page 138: ...Appendix B Appendix B 1 MN722...
