Functions
5.7 Closed-loop control
Frequency inverter
Operating Instructions, 08.10. 2008, t.b.d.
117
Table 5- 28 The most important speed encoder parameters
Parameter Description
P0003 = 2 Extended access to the inverter functions
P0400 = … Encoder type
• 0: Encoder signal is not evaluated
• 2: Encoder with pulse tracks A and B without zero pulse
• 12: Encoder with pulse tracks A, B and zero pulse
P0408 = … Encoder pulses per revolution
P0410 = … Inverts the encoder signal
• 0: The encoder signal is not influenced
• 1: The encoder signal is inverted
P0491 = … Response when the speed signal is lost
• 0: Motor is shut down with fault message F0090
• 1: Alarm and switch to SLVC, if in SVC
P0492 = … Permissible speed difference for monitoring the encoder signal (F0090)
P0494 = … Delayed response when the speed signal is lost
P1442 = … Filter time for the speed encoder actual value
P1300 = 21
or
P1300 = 23
Control type: Vector control with speed encoder
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