5 Operation
5.4.2 Clear Signal
5-38
5.4.2 Clear Signal
Clear input signal sets SERVOPACK error counter to zero.
(1) Signal Setting
(2) Clear Input Signal Form
Set the clear input signal form using Pn200.1.
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.
Type Signal Name Connector Pin Number Name
Input
CLR CN1-15 Clear Input
/CLR CN1-14 Clear Input
Parameter Description Timing When Enabled Classification
Pn200
n.0
Clears at ON.
Position error pulses do
not accumulate while the
signal is at ON.
[Factory setting]
After restart Setup
n.1 Clears at the rising edge.
n.2
Clears at OFF.
Position error pulses do
not accumulate while the
signal is at OFF.
n.3 Clears at the falling edge.
OFF
Clears here just once.
CLR
(CN1-15)
Parameter Description When Enabled Classification
Pn200
n.0
Sets the error counter to zero during a baseblock
when an alarm occurs or when the servo ON (/S_ON)
signal turns OFF. [Factory setting]
After restart Setup
n.1
Does not set the error counter to zero. Clears only with
the /CLR signal.
n.2 Sets the error counter to zero when an alarm occurs.
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