Function block library
7-193

SHB9300CRV EN 2.0
REFC
R E F C -N -IN
REFC-PHI-IN
R E F C -N -S E T
REFC-PSET
REFC-ON
REFC-BUSY
REFC-OK
REFC-M ARK
C 0929
C 0928
C 0927/2
C 0927/1
CTRL
C 0935
C 0936
C 0934
R E F C -P O S -L O A D
REFC-ACTPOS-IN
C 0926/1
C 0925
C 0927/3
C 0924
C 0926/3
C 0926/4
REFC-D FIN
C 0938/1
REFC-D FO U T
C 0921
C 0920
C 0923
C 0922
C 0937/1
C 0931
C 0932
C 0930
C 0933
Fig. 7-157 Homing fucntion (REFC)
Signal
Source Note
Name Type DIS DIS format CFG List Lenze
REFC- ACTPOS- IN ph C0926/1 dec [inc] C0925 3 1000 Value for actual position
(REFC-ACTPOS)
REFC-DFIN phd C0938/1 dec[rpm] C0937/1 4 Speed input
REFC- MARK d C0927/2 bin C0921 2 1000 Reference switch
REFC-N-IN a C0929 dec [%] C0923 1 1000 Speed setpoint in [%] of nmax C0011
REFC- ON d C0927/1 bin C0920 2 1000 HIGH = Start homing
REFC-PHI-IN ph C0928
C0926/2
dec [inc] C0922 3 1000 Phase setpoint (contouring error for phase controller in FB
MCTRL)
REFC-POS-LOAD d C0927/3 bin C0924 2 1000 LOW-HIGH transition = Phase at input REFC-ACTPOS-IN is loa-
ded in REFC-ACTPOS (start value)
REFC- PSET ph - - - - - Phase setpoint (contouring error for phase controller in FB
MCTRL)
REFC- BUSY d - - - - - HIGH = Homing function active
REFC-DFOUT phd - - - 4 Speed output
REFC-N-SET a - - - - - Speed setpoint for n-controller
REFC- OK d - - - - - HIGH = Homing completed/home position known
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