6
-148
Multi-function Contact Input Functions (H1-01 to H1-10)
Multi-function Contact Output Functions (H2-01 to H2-05)
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 H2-05).
Monitor Function
Time Chart
A time chart for the zero-servo function is given in
Time Chart for Zero-servo
.
Fig 6.83 Time Chart for Zero-servo
Set-
ting
Value
Function
Control Methods
V/f
V/f
with
PG
Open
Loop
Vec-
tor
1
Flux
Vec-
tor
Open
Loop
Vec-
tor
2
72
Zero-servo command (ON: Zero-servo)
No
No
No
Yes
No
Set-
ting
Value
Function
Control Methods
V/f
V/f
with
PG
Open
Loop
Vec-
tor
1
Flux
Vec-
tor
Open
Loop
Vec-
tor
2
33
Zero-servo end
ON: Current position is within zero-servo start position ± the zero-servo end width.
No
No
No
Yes
No
Con-
stant
Number
Name
Description
Output Signal
Level During
Multi-Function
Analog Output
Min.
Unit
Control Methods
MEMO
BUS
Reg-
ister
Display
V/f
V/f
with
PG
Open
Loop
Vector
1
Flux
Vec-
tor
Open
Loop
Vector
2
U1-35
Zero-servo
movement
pulses
Shows the number of PG pulses
times 4 for the movement range
when stopped at zero.
(Cannot be out-
put.)
1
No
No
No
A
No
62H
Zero Servo
Pulse
R
u
n Command
ON
OFF
Zero ser
v
o command
Fre
qu
ency (speed) reference
Excitation le
v
el
b
2-01
Motor speed
Zero Ser
v
o End signal
Zero-ser
v
o stat
u
s
ON
OFF
TOE-S616-60.1.book 148 ページ ２０１７年８月４日 金曜日 午後３時４１分