Function library
Function blocks
9.2.54 Phase integrator (PHINT)
9-183
L
EDSVS9332S-D11 EN 3.0
9.2.54 Phase integrator (PHINT)
Purpose
Integrates a speed or a velocity to a phase (distance). The integrator can maximally accept ±32000
encoder revolutions.
PHINT3 can recognise a relative distance.
C 0 9 9 2
P H I N T 1
P H I N T 1 - O U T
P H I N T 1 - I N
C 0 9 9 3
P H I N T 1 - R E S E T
C 0 9 9 0
C 0 9 9 1
±
3 2 0 0 0
R e v o l u t i o n
P H I N T 1 - F A I L
Fig. 9-138 Phase integrator (PHINT1)
Signal
Source Note
Name Type DIS DIS format CFG List
PHINT1-IN phd C0992 dec [rpm] C0990 4 1 revolution = 65536 increments
PHINT1-RESET d C0993 bin C0091 2 HIGH = sets the phase integrator to 0 and PHINT1-FAIL
=LOW
PHINT1-OUT ph - - - - 65536 inc = 1 encoder revolution, overflow is p ossible
PHINT1-FAIL d - - - - HIGH = overflow
C 1 0 3 2
P H I N T 2
P H I N T 2 - O U T
P H I N T 2 - I N
C 1 0 3 3
P H I N T 2 - R E S E T
C 1 0 3 0
C 1 0 3 1
±
3 2 0 0 0
R e v o l u t i o n
P H I N T 2 - F A I L
Fig. 9-139 Phase integrator (PHINT2)
Signal
Source Note
Name Type DIS DIS format CFG List
PHINT2-IN phd C1032 dec [rpm] C1030 4 1 revolution = 65536 increments
PHINT2-RESET d C1033 bin C1031 2 HIGH = sets the phase integrator to 0 and PHINT2-FAIL
=LOW
PHINT2-OUT ph - - - - 65536 inc = 1 encoder revolution, overflow is p ossible
PHINT2-FAIL d - - - - HIGH = overflow
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