ABB ACSM1 Firmware Manual page 164

164
(2) WARNING
90.10 ENC PAR REFRESH
Setting this parameter to 1 forces a reconfiguration of the FEN-xx interfaces, which is needed for any
parameter changes in groups 90...93 to take effect.
The parameter is read-only when the drive is running.
(0) DONE
(1) CONFIGURE
Parameters and firmware blocks
The drive generates an ENCODER 1/2 CABLE warning. This is the
recommended setting if the maximum pulse frequency of sine/cosine
incremental signals exceeds 100 kHz; at high frequencies, the signals
may attenuate enough to invoke the function. The maximum pulse
frequency can be calculated as follows:
Pulses per revolution (par. 91.01) × Maximum speed in rpm
FW block: ENCODER (see above)
Refreshing done.
Reconfigure. The value will automatically revert to DONE.
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