Setting To Enable/Disable Overtravel; Setting Overtravel Signal Polarity; Motor Stopping Method For Overtravel - YASKAWA SGD7S Product Manual

5.10 Overtravel and Related Settings

5.10.2 Setting to Enable/Disable Overtravel

5.10.2 Setting to Enable/Disable Overtravel

Use PnBA4 (Input Signal Settings) to enable/disable the overtravel function.
You do not need to wire the overtravel input signals if you are not going to use the overtravel
function.
PnBA4

5.10.3 Setting Overtravel Signal Polarity

Use PnBA3 (Input Signal Logic Settings) to set the polarity of the signals that will be active.
PnBA3

5.10.4 Motor Stopping Method for Overtravel

Use PnB1A (Hardware Limit Action Selection) to set the Servomotor stopping method when
overtravel occurs.
PnB1A
Refer to the following section for information on stopping methods other than those for over-
travel.
5.12.1 Stopping Method for Servo OFF on page 5-36
5-30
Parameter
   
b.
   
b.
   
b.
   
b.
Parameter
   
b.
   
b.
   
b.
   
b.
Parameter Meaning
0000 hex
Servo OFF
(default setting)
0001 hex Hard stop
0002 hex Smooth stop
The CCW-OT (CCW Drive Prohibit Input) signal is disabled.
0
(Default setting)
The CCW-OT (CCW Drive Prohibit Input) signal is input from
1
CN1-8.
The CW-OT (CW Drive Prohibit Input) signal is disabled.

0
(Default setting)
The CW-OT (CW Drive Prohibit Input) signal is input from

1
CN1-9.
The CCW-OT (CCW Drive Prohibit Input) signal is active while
0 the external switch is open.
(Default setting)
The CCW-OT (CCW Drive Prohibit Input) signal is active while
1
the external switch is closed.
The CW-OT (CW Drive Prohibit Input) signal is active while the

0 external switch is open.
(Default setting)
The CW-OT (CW Drive Prohibit Input) signal is active while the

1
external switch is closed.
Reference
−
13.3.5 Hard Stop Operation on page 13-20
13.3.6 Smooth Stop Operation on page 13-21
Meaning
Meaning