Ghisalba VFD-E Series - Page 265

Appendix D How to Use PLC Function
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VFD-E Series
D-52 Revision August 2006, 01EE, SW--PW V1.03/CTL V2.03
Three input modes for high-speed counter in the following can be set by D1044.
1. A-B phase mode: user can input the A and B pulse for counting. Make sure that
A
,
B
and GND should be grounding.
2. Pulse + signal mode: user can count by pulse input or signal. A is for pulse and B is for
signal. Make sure that
A
,
B
and GND should be grounding.
3. Pulse + flag mode: user can count by M1030. Only A is needed for this mode and make
sure that
A
, and GND should be grounding.
Command Function Operands
FPID
PID control
1:PID RUN/STOP (on/off)
S1: PID set point selection.
S2: Kp value of the PID function
S3: Ki value of the PID function
S4: Kd value of the PID function
Control PID function
1:( X, Y, M, T, C)
S1: (K,H,D)
S2: (K,H,D)
S3: (K,H,D)
S4: (K,H,D)
Ladder Program:
Description
This command controls PID parameters 10.00, 10.02 and 10.03 directly.