CJ1W-NC434 Omron, CJ1W-NC434 Datasheet - Page 157

• Manufacturer Part Number: CJ1W-NC434
• Description: High Speed Pulse Train 4 Axes
• Manufacturer: Omron

Specifications of CJ1W-NC434

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

CJ Position Control Units OPERATION MANUAL (CJ1W-NC214/234/414/434)
Setting of PCU and Servo Drive
To use an absolute encoder, you must use a specified combination of PCU and Servo Drive
parameter settings. Set according to the combination of the table below.
Note. Set values above are default settings for each equipment. Do not change the settings.
Also, set the encoder input divider as follows.
For A, set the same value within the range of Servomotor/Servo Drive resolutions.
[Example] Default setting for G-series Servo: Pn44 = 2,500 (Pn45 = 0)
Pulse
Output
Direction
0: Output
forward
direction
pulse/
phase A
advance
pulse when
the
command is
issued for
the forward
direction.
1: Output
reverse
direction
pulse/
phase B
advance
pulse when
the
command is
issued for
the forward
direction.
Number of feedback pulses
per motor rotation
Feedback pulse input setting
PCU each axis parameter
setting
output
Pulse
PCU each axis parameter
Number of PCU feedback pulses per motor rotation = 2,500 × 4 = 10,000.
Accordingly, set 10,000.
A × 4
Feedback
Pulse Input
Method
2: Phase
difference
pulse input
(Quadruple
) (*)
Feedback pulse input
setting
Feedback
Pulse Input
Direction
1: Count as
the forward
direction
when
reverse
direction
pulse/
phase B
advance
pulse are
input.
0: Count as
the forward
direction
when
forward
direction
pulse/
phase A
advance
pulse are
input.
Encoder
Divider
Numerator
Setting
(Pn011)
A
Command
Pulse
Rotation
Direction
Switch
(Pn006)
0: Motor
rotation in
the
direction
according
to
command
pulse (*)
G5 Series
Encoder
Divider
Denominator
Setting
(Pn503)
G5 Series
4-6 Absolute Encoder Origin Setting
0
Encoder
Output
Direction
Switch
(Pn012)
0: Phase B
logic: No
reverse
turn (*)
Servo Drive parameter
Servo Drive parameter
Encoder
Divider
Numerator
Setting
(Pn44)
Command
Pulse
Rotation
Direction
Switch
(Pn41)
0: Motor
rotation in
the
direction
according
to
command
pulse (*)
A
G-series
G-series
Encoder
Divider
Denomina
tor Setting
(Pn45)
Encoder
Output
Direction
Switch
(Pn41)
0: Phase
B output:
No
reverse
turn (*)
0
Encoder
Divider
Setting
(Pn201)
Reverse
Rotation
Mode
(Pn000.0)
0:
Rotation in
reverse
direction
upon +
command
(*)
W-series
W-series
A
4-44
4