Omron CJ1W-NC271 - 12-2009, Operation Manual

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545
List of Parameters
Appendix B
Pn061 Speed Con-
formity Sig-
nal Output
Width 2 Sets the detection width for the speed conformity detection
(VCMP) signal.
Speed conformity is achieved when the absolute value of the dif-
ference between the internal speed command (before acceleration
and deceleration limits are applied) and the Servomotor speed is
less than the set speed.
Note This setting has a hysteresis of 10 r/min.
20 r/min 10 to 20000 Online
Pn062 Rotation
Speed for
Motor Rota-
tion Detec-
tion 2 Sets the threshold level for the speed reached (TGON) signal.
Speed reached is determined when the absolute value of the Ser-
vomotor speed is greater than the setting speed.
Note Speed reached detection has a hysteresis of 10 r/min.
50 r/min 10 to 20000 Online
Pn063 Positioning
Completion
Range 2 2 Sets the positioning completion range when Positioning Comple-
tion 2 (INP2) is selected.
Positioning is complete when the absolute value of the position
deviation converted into command units is less than this setting,
regardless of whether position command pulses are still being pro-
cessed. 100 Com-
mand
units 0 to 10000 Online
Pn064 Motor
Phase Cur-
rent Offset
Re-adjust-
ment Set-
ting 2 Enables or disables the offset component readjustment function of
the Motor Phase Current Detector (CT) for Servo ON command
inputs. The readjustment is made when control power is turned
ON.
Note This adjustment is inaccurate if the offset is measured
while the Servomotor is rotating. To enable this function,
do not rotate the Servomotor when inputting the Servo ON
command.
0 --- 0, 1 Online
0 Disabled (only when turning ON control power)
1 Enabled (when turning ON control power, or at Servo
ON)
Pn065 Undervolt-
age Alarm
Selection 2 Selects whether to activate the main power supply undervoltage
function (alarm code 13) when the main power supply is inter-
rupted for the duration of the Momentary Hold Time (Pn06D) dur-
ing Servo ON. 1 --- 0, 1 Online Settings
can be
changed
when the
axes are
stopped
(Busy
Flag for
each axis
= 0).
0 Turns the Servo OFF according to the setting for
the Stop Selection with Main Power OFF (Pn067),
interrupting the positioning command generation
process (positioning operation) within the Servo
Drive. When the main power supply is turned back
ON, Servo ON will resume. Restart the positioning
operation after performing the positioning operation
and recovering from Servo OFF.
1 Causes an error due to main power supply
undervoltage (alarm code 13).
This parameter is disabled if Pn06D = 1,000.
If Pn06D is set too long and the voltage between
P and N in the main power supply converter drops
below the specified value before a main power
supply interruption is detected, a main power
supply undervoltage (alarm code 13) will occur.
Param-
eter
No.
Parameter
name
Param-
eter
size
Setting Explanation Default
setting
Unit Setting
range
Enable
setting Details