ANTRIEBSTECHNIK
GB 29
GB
8. Parameter Description
ASM-Encoder Pulse Number
Unit: pulse per revolution
Value range: 256...10000 pulse per revolution
Factory setting: 2500 pulse per revolution
Adjustment value: in accordance with the manufacturer
specifications
If the incremental encoder pulse number is not
correctly adjusted, it may occur that the lift drives
too slowly, overspeed is reached or other unforseen
conditions occur. Therefore, it is absolutely
necessary to compare the set and actual speed with
each other during the startup phase (LF.30=0)
The encoder tracks of the incremental encoder can be changed by
software with the parameter LF.18.
Unit: 1
Value range: off / on
Factory setting: off
Adjustment value: dependent on rotating field
See also page GB 57 "Start-Up Assistance"
ASM-Encoder Track
The speeds adjusted in parameters LF.42, LF.44 and LF.45 are
limited by LF.20.
With setpoint input the following is valid:
0 ... ±10V = 0 ... ±rated system speed (LF.20)
Unit: meter per second
Value range: 0,000...15,000 m/s
Factory setting: 0,000 m/s
Adjustment value: maximum speed of the system
DC Voltage Compensation
Compensates the dc-bus voltage onto the adjusted level. This
parameter is used to adjust the output voltage during open-loop
operation (LF.30=0)
Unit: volt
Value range: 150...500, off V
Factory setting: 400 V
Adjustment value: supply voltage of the inverter
Rated System Speed
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