YASKAWA CIMR-F7A Instruction Manual page 343

Multi-function Contact Input Functions (H1-01 to H1-06)
Set-
ting
Value
72 Zero-servo command (ON: Zero-servo)
Multi-function Contact Output Functions (H2-01 to H2-03)
Set-
ting
Value
Zero-servo end
33
ON: Current position is within zero-servo start position ± the zero-servo end width.
To output the zero-servo status externally, assign the Zero-Servo End signal (setting 33) to one of the multi-
function outputs (H2-01 to H2-03).
Monitor Function
Con-
stant
Number
Zero-servo
U1-35 movement
pulses
Time Chart
A time chart for the zero-servo function is given in Time Chart for Zero-Servo.
-146
6
Name Description
Shows the number of PG pulses
times 4 for the movement range
when stopped at zero.
Run Command
Zero-servo command
Frequency (speed) reference
Zero-speed level
b2-01
Motor speed
Zero-Servo End signal
Fig 6.77 Time Chart for Zero-Servo
Function
Function
Output Signal Level Dur-
ing Multi-Function Analog
Output
(Cannot be output.)
ON
ON
Zero-servo status
Control Methods
Open
V/f Flux
Loop
V/f with Vec-
Vec-
PG tor
tor
No No No Yes
Control Methods
Open
V/f Flux
Loop
V/f with Vec-
Vec-
PG tor
tor
No No No Yes
Control Methods
MEMO
Min.
Open
V/f Flux
Loop
Unit Regis-
V/f with Vec-
Vec-
PG tor
tor
1 No No No A
OFF
OFF
BUS
ter
62H