Current Position Clearing - Toshiba TOSVERT VF-AS3 Manual

2.3.4 Contact example of positioning control by pulse train input
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PLC

2.4 Current position clearing

Clear the current position before performing positioning control.
Perform the following current position clearing by setting A527.
Type of current
A527
position clearing
0 0 point ignore (+)
1 0 point signal (+)
2 0 point dog system (+)
10 0 point ignore (-)
11 0 point signal (-)
12 0 point dog system (-)
Run signal
Positioning preparation signal
Command pulse
Positioning completion signal
Set the position when the positioning preparation signal
(digital input: 178/179) is turned ON to (A528: higher four
digits, A529: lower four digits).
Set the position when the origin position setting signal
(digital input: 180/181) is turned OFF from ON to (A528:
higher four digits, A529: lower four digits).
Perform dog operation in the decreasing direction from a
positive position, set the position when the origin position
setting signal (digital input: 180/181) is turned OFF from ON
to (A528: higher four digits, A529: lower four digits) and
move to the origin.
Set the position when the positioning preparation signal
(digital input: 178/179) is turned ON to (-A528: higher four
digits, -A529: lower four digits).
Set the position when the origin position setting signal
(digital input: 180/181) is turned OFF from ON to (-A528:
higher four digits, -A529: lower four digits).
Perform dog operation in the increasing direction from a
negative position, set the position when the origin position
setting signal (digital input: 180/181) is turned OFF from ON
to (-A528: higher four digits, -A529: lower four digits) and
move to the origin.
R
S
T
IN V
F
S1
S4 (Use a twisted cable)
S5
FP
PG option (VEC008Z)
Description
11
E6582187
U
M
V
W
PG
Remarks
Input of the Z
phase signal is
required.
The PG option
(VEC008Z) is
required.
Input of the Z
phase signal is
required.
The PG option
(VEC008Z) is
required.