SERVICE AND SPECIAL FUNCTIONS
MCB Types:
LiteOn:
C6/C7
Delta: C3
If the TM speed is lower than the value defined by the
“Ignore_OC_speed” parameter, the console will ignore
the
“OC warnings” by not counting them.
This parameter is used to switch on/off the “Speed Error
Correction routine” in the OC current protection flowchart.
By
default, it is on.
This parameter matches the "Speed_Mode_Percent" term
used in the OC flowchart. "%" is used to shorten the length of
the string to fit into the console display. This parameter
defines when the console will think the TM speed has
reached the steady-state. When "Motor Slip" is higher than
Speed_Mode_Percent, then the console will think the motor is
still in transient state.
This parameter is used by the “Speed Error Correction
routine” to judge if there is a prolonged (40s), out-of-scale
speed mismatch between the console command speed and
the estimated TM speed sent back by the MCB. By default, if
the Motor_Slip is higher than 8% after 40 second, the console
will
force the console command speed to match the estimated
TM
speed sent back by the MCB.
T
Supported
MCB Type:
New Delta MCB:
ID C3
Use to set the count limit for MCB OC high level event before
generating 0144 code
Use to set the count limit for MCB OC low level event before
generating 0146 code
Percentage, 100% = rated motor current 6.5A
Use to set the MCB overcurrent level intended for generating
0144 warning code
Percentage, 100% = rated motor current 6.5A
Use to set the MCB overcurrent level intended for generating
0146 warning code
The acting speed of old control zone.
The function of control zone is enable or disable