6 Commissioning | Issue 10/06 |
6.4.12
P1080 = ...
P1082 = ...
P2000 = ...
P2001 = ...
P2002 = ...
P2003 = ...
Reference/limit frequencies
Min. frequency (entered in Hz) | 0.00 Hz |
Sets minimum motor frequency [Hz] at which motor will run irrespective of frequency setpoint. If the setpoint falls below the value of p1080, then the output frequency is set to p1080 taking into account the sign.
Max. frequency (entered in Hz) | 50.00 Hz |
Sets maximum motor frequency [Hz] at which motor will run irrespective of the frequency setpoint. If the setpoint exceeds the value p1082, then the output frequency is limited. The value set here is valid for both clockwise and anticlockwise rotation.
Reference frequency (entered in Hz) | 50.00 Hz |
The reference frequency in Hertz corresponds to a value of 100 %.
This setting should be changed if a maximum frequency of higher than 50 Hz is required. It is automatically changed to 60 Hz if the standard 60 Hz frequency was selected using p0100.
NOTE
This reference frequency effects the setpoint frequency as both the frequency setpoints via USS as well as via PROFIBUS (FB100) (4000H hex 
100 % 
p2000) refer to this value.
Reference voltage (entered in V) | 1000 V |
The reference voltage in Volt (output voltage) corresponds to a value of 100 %. |
|
NOTE
This setting should only be changed if it is necessary to output the voltage with a different scaling.
Reference current (entered in A)
The reference current in Amps (output current) corresponds to a value of 100 %. Factory setting = 200 % of the rated motor current (P0305).
NOTE
This setting should only be changed if it is necessary to output the current with a different scaling.
Reference torque (entered in Nm)
The reference torque in Nm corresponds to a value of 100 %. Factory setting = 200 % of the rated motor torque at a constant motor torque determined from the appropriate motor data.
NOTE
This setting should only be changed if it is necessary to output the torque with a different scaling.
44 | MICROMASTER 440 |
Operating Instructions (Compact) |
