Clear Signal - YASKAWA SGMJV User Manual

5 Operation

5.4.2 Clear Signal

5.4.2 Clear Signal

Clear input signal sets SERVOPACK error counter to zero.
(1) Signal Setting
Type
Input
(2) Clear Input Signal Form
Set the clear input signal form using Pn200.1.
Pn200
The following are executed when the clear operation is enabled.
• The SERVOPACK error counter is set to 0.
• Position loop operation is disabled.
Note: Holding the clear status may cause the servo clamp to stop functioning and the servomotor to rotate slowly due to
drift in the speed loop.
Pulse Width of Clear Signal
When the parameter Pn200.1 is set to 0 or 2, the width of a clear signal must be at least 250 μs to reset the
error counter.
When the parameter Pn200.1 is set to 1 or 3, the width of a clear signal must be at least 20μs to reset the error
counter.
(3) Clear Operation
This parameter determines when the error counter should be set to zero according to the condition of the SER-
VOPACK. Either of three clearing modes can be selected with Pn200.2.
Pn200
5-38
Signal Name Connector Pin Number
CLR CN1-15
/CLR CN1-14
Parameter Description
Clears at ON.
Position error pulses do
n. 0
not accumulate while the
signal is at ON.
[Factory setting]
n. 1
Clears at the rising edge.
Clears at OFF.
Position error pulses do
n. 2
not accumulate while the
signal is at OFF.
n. 3 Clears at the falling edge.
Parameter
Sets the error counter to zero during a baseblock
n. 0 when an alarm occurs or when the servo ON (/S_ON)
signal turns OFF. [Factory setting]
Does not set the error counter to zero. Clears only with
n. 1
the /CLR signal.
n. 2 Sets the error counter to zero when an alarm occurs.
Clear Input
Clear Input
Timing
Clears at
CLR
ON
(CN1-15)
ON
CLR
(CN1-15)
Clears here just once.
CLR
Clears at
(CN1-15)
OFF
CLR
OFF
(CN1-15)
Clears here just once.
Description
Name
When Enabled Classification
After restart Setup
When Enabled Classification
After restart Setup