YASKAWA SERVOPACK Sigma 7S Series, Supplementary Manual

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1.2 Forcing the Motor to Stop
1.2.4 Resetting Method for Forced Stops
1-15
1
Application Function
s
1.2.4 Resetting Method for Forced Stops
This section describes the reset methods that can be used after stopping operation for an
FSTP (Forced Stop Input) signal.
If the FSTP (Forced Stop Input) signal is OFF and the /S-ON (Servo ON Input) signal is input,
the forced stop state will be maintained even after the FSTP signal is turned ON.
Turn OFF the /S-ON signal to place the SERVOPACK in the base block (BB) state and then turn
ON the /S-ON signal again.
• Σ -7S SERVOPACKs with Analog Voltage/Pulse Train References
•
For a
Σ
-7S SERVOPACK with MECHATROLINK-II Communications References,
Σ
-7S SER-
VOPACK with MECHATROLINK-III Communications References, or
Σ
-7W SERVOPACK with
MECHATROLINK-III Communications References
If the FSTP (Forced Stop Input) signal is OFF and the SV_ON (Servo ON) command is sent,
the forced stop state will be maintained even after the FSTP signal is turned ON.
Send the SV_OFF (Servo OFF) command to place the SERVOPACK in the base block (BB)
state and then send the SV_ON (Servo ON) command.
Pn 3 0A
=
Maximum s peed
Operating s peed
Actual
deceleration time
Actual deceleration time
Operating s peed
Maximum s peed
× Deceleration time (Pn 3 0A)
Forced s top s tate:
F S TP i s di s played.
BB s tate Operating s tate
/ S -ON s ignal
S ERVOPACK
s tate
ON
OFF
ON
OFF
(forced s top reque s t)
ON (normal operation)
F S TP s ignal
ON (normal operation)
Operating s tate
Forced s top s tate:
F S TP i s di s played.
BB s tate Operating s tate
S ERVOPACK
s tate
OFF
(forced s top reque s t)
ON (normal operation)
F S TP s ignal
ON (normal operation)
Operating s tate
S V_ON
command
M-II or M-III
command S V_ON
command
S V_OFF
command