CJ1W-NC234 Omron, CJ1W-NC234 Datasheet - Page 428

• Manufacturer Part Number: CJ1W-NC234
• Description: High Speed Pulse Train 2 Axes
• Manufacturer: Omron

Specifications of CJ1W-NC234

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

9
9-1 Feedback Position Monitoring Function
9-3
Axis Parameter Settings
*1. Make a selection depending on whether the driver side Error Counter Reset input conforms to ON rising edge
Feedback Pulse
Method
Feedback Pulse
Input Direction
Feedback Pulse
Input Backlash
Enable
Feedback Pulse
Input Position
Monitoring Enable
Feedback Pulse
Input Position
Reflection Mode
Selection
Feedback Pulse Count
Per Motor Rotation
Mode Selection
Encoder Type
ABS Encoder
Origin Position
Offset
Parameter name
Feedback Pulse Input Setting
detection or ON level detection.
To use the feedback position monitoring function, you must set axis parameters.
For axis parameters other than those which this section explains, refer to "Axis Parameters"
on page 5-13.
Set the feedback method and direction of feedback pulses. For details, refer to "Feedback
Pulse Input Setting" on page 5-43.
Select the feedback pulse method to be input.
0: Phase difference pulse input (1 multiplier)
1: Phase difference pulse input (Doubler)
2: Phase difference pulse input (Quadruple)
3: Forward/Reverse direction pulse input
4: Pulse plus direction input
Select the direction of input according to the
input pulse.
0: Count as the forward direction when forward
1: Count as the forward direction when reverse
Set whether to enable or disable the backlash
compensation function for input feedback
pulses.
0: Valid, 1: Invalid
Select whether or not to reflect input pulse
positions in position monitoring.
0: Not reflect, 1: Reflect
Set the reflection method for input pulse position
upon error counter reset output, when you set
feedback pulse input position monitoring enable
to "Reflect".
0: Reflect once when the error counter reset
1: Reflect always when the error counter reset
Set the number of pulses per motor rotation for
feedback position.
0: Incremental encoder
1: Absolute encoder (OMNUC G5/W series)
2: Absolute encoder (OMNUC G series)
This stores the compensation value for absolute
encoder to be taken in when you execute
absolute origin setting.
direction pulse/ phase A advance pulse are
input.
direction pulse/ phase B advance pulse are
input.
output is ON
output is ON
*1
Function
CJ Position Control Units OPERATION MANUAL (CJ1W-NC214/234/414/434)
1,048,576
Setting
range
0 to 4
0 to 1
0 to 1
0 to 1
0 to 1
0 to 2
1 to
−
Number of
Command
pulses
Unit
unit
−
−
−
−
−
−
Default
10,000
value
2
1
0
0
0
0
0