Omron OMNUC W Series User Manual page 269

Operation
• Sets input conditions under which ECRST (deviation counter reset input, CN1-15: +ECRST, CN1-14:
--ECRST) is enabled.
• If using an OMRON Position Control Unit, do not change the default setting.
Pn200.2 Position control setting 1 --- Deviation counter reset when servo is OFF and an alarm occurs
(Position)
Setting 0 to 2
range
Setting Explanation
Setting
0 Reset deviation counter when servo is OFF and an alarm occurs
1 Do not reset deviation counter when servo is OFF and an alarm occurs
2 Reset deviation counter if alarm occurs regardless of servo status
• Sets whether the deviation counter will be reset when the servo is OFF and an alarm occurs.
• If the deviation counter is not reset (setting 1 or 2), the next time the servo is turned ON, the Servomo-
tor will rotate only to the number of deviation counter residual pulses. Be careful, because the servo
begins to operate as soon as the power is turned ON.
Pn200.3 Position control setting 1 --- Pulse command filter selection
Setting 0, 1
range
Setting Explanation
Setting
0 Command filter for line driver signal input (500 kpps)
1 Command filter for open collector signal input (200 kpps)
• Sets the pulse command input filter.
• Set this parameter to conform to the command pulse input (line driver input or open-collector input).
Pn201 Encoder dividing rate (All operation modes)
Setting 16 to 16384 Unit
range
• Sets the number of output pulses from the Servo Driver.
• The encoder resolution for each Servomotor is shown below. Set the resolution as the upper limit.
INC
6,000 r/min. Servomotor (1 to 4 kW): 32,768 pulses/rotation
3,000 r/min. Servomotor (30 to 750 W): 2,048 pulses/rotation
3,000 r/min. Servomotor (1 to 5 kW): 32,768 pulses/rotation
3,000 r/min. flat-type Servomotor: 2,048 pulses/rotation
1,500 r/min. Servomotor (450 to 15 kW): 32,768 pulses/rotation
1,000 r/min. Servomotor: 32,768 pulses/rotation
ABS
3,000 r/min. Servomotor (30 to 750 W): 16,384 pulses/rotation
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Unit ---
Unit ---
Pulses/
rotation
Default 0
setting
Explanation
Default 1
setting
Explanation
Default 1000
setting
Chapter 4
Restart Yes
power?
Restart Yes
power?
Restart Yes
power?
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