Section 1
General Information
Programming & Operation 4-19
MN715
Table 4-2 Parameter Block Definitions Level 2
Continued
Block Title
Parameter
Description
MISCELLANEOUS
Restart Auto/Man
Manual
Power Up Start – If set to MAN and a run command (enable line & FWD or REV
command) is present at power up, the motor will not run. The run command must be
removed then reapplied to start operation. The run command refers to the enable
plus direction (FWD or REV) lines.
Restart after Fault – If a fault occurs during operation, the control must be manually
reset to resume operation.
Automatic
Power Up Start – If set to AUTO and a run command (enable line & FWD or REV
command) is present at power up, the control will automatically start.
Restart after Fault – If a fault occurs during operation, the control will automatically
reset (after the restart delay time) to resume operation if the Fault/Hr is set to a non
zero value.
3 Wire modes, AUTO start after a fault or loss of power will not occur because the
momentary contacts are open and the run command must again be applied. The run
command refers to the enable plus direction (FWD or REV) lines.
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 condition before restart is attempted.
Language Select
Selects English or other language characters for keypad display.
Factory Settings
Restores factory settings for all parameter values.
NO Does not change parameter values.
Select STD Settings and press “ENTER” key to restore standard 60Hz factory
parameter values. The keypad Display will show “Operation Done” then “NO” when
completed.
Select 50Hz / 400Hz and press “ENTER” key to restore factory parameter values if
using a motor with a base frequency of 50Hz.
STABIL ADJ Limit
The maximum range of adjustment at low output frequency and light load conditions to
eliminate instability. Factory setting is good for most applications.
Stability Gain
The response time if instability occurs. Factory setting is good for most applications.
