5.2 Settings According to Host Controller
5 -47
5.2.12 Reference Pulse Inhibit Function (INHIBIT)
This function inhibits the Servopack from counting input reference pulses during position con-
trol. The Servomotor remains locked (clamped) while the function is in use. The /P-CON(/IN-
HIBIT) signal is used to enable or disable the function.
Pn000.1
Error
counter
Reference
pulse
1
B
OFF
ON
+
--
Feedback pulse
Servopack
/P-CON (/INHIBIT)
/P-CON
(/INHIBIT)
J
J
Using Reference Pulse Inhibit Function (INHIBIT)
To use the inhibit function, set the user constant as shown below.
Pn000.1
Control Method Selection
Factory
Setting:
0
Position Control
The following settings enable the inhibit function.
Pn000.1 Setting
Description
1
Enables the inhibit function.
Always counts reference pulses.
B
Enables the inhibit function. The /P-CON (/INHIBIT) signal is used to en-
able or disable the inhibit function.
/P-CON (/INHIBIT)
Description
OFF
Counts reference pulses.
ON
Prohibits the Servopack from counting reference
pulses.
The Servomotor remains locked.
Note
Parentheses () around an /INHIBIT signal indicate that a signal has been allo-
cated to the input circuit. See
5.3.3 Input Circuit Signal Allocation
for more de-
tails.
J
J
Relationship between Inhibit Signal and Reference Pulses
ON
Reference
pulse
OFF
t1
ON
t2
t1, t2
0.5 ms
Input reference pulses
are not counted
during this period.
/INHIBIT signal
(/P-CON)
5
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