ABB ACSM1 Firmware Manual page 216

216
(1) INTERPOLATE
67.04 INTERPOLAT CYCLE
Interpolation cycle. See parameter
1...10000 ms
Parameters and firmware blocks
The synchronisation reference is interpolated as shown in the diagram
below.
The synchronisation reference is sampled at intervals defined by
parameter 67.04 INTERPOLAT
UNGEAR is updated to the sampled reference value after one cycle.
Synchronisation
reference
67.04 INTERPOLAT CYCLE
FW block: SYNC REF SEL
67.03 INTERPOLAT MODE.
Interpolation cycle.
CYCLE. Signal 4.15 SYNC REF
4.15 SYNC REF UNGEAR
(see above)