CJ1W-NC434 Omron, CJ1W-NC434 Datasheet - Page 143

• 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)
Origin input detecting direction
Origin proximity
input signal
Pulse output
Torque limit output signal
Operation by 11: Proximity Reverse Turn and Holding Time Specified
Operation by 12: Proximity Reverse Turn and Holding Origin Input Specified
1. The axis starts at the Origin Search Speed, and when the origin proximity sensor turns from
2. The mechanical origin is confirmed after the specified time elapses.
1. The axis starts at the Origin Search Speed, and when the origin proximity sensor
2. The mechanical origin is confirmed when the origin input turns from OFF to ON.
OFF to ON, it starts decelerating to the Origin Search Approach Speed. The moment the
axis starts decelerating, the torque limit output turns ON and time monitoring starts.
turns from OFF to ON, it starts decelerating to the Origin Search Approach Speed.
The moment the axis starts decelerating, the torque limit output turns ON.
Origin input detecting direction
Origin proximity
input signal
Origin input signal
Pulse output
Torque limit output signal
If you perform Origin Search when the origin proximity input is ON, operation starts at the Origin
Search Speed in the direction opposite to the origin input detecting direction. After a reverse turn
from the origin proximity input ON status, Origin Search operation starts at the Origin Search
Approach Speed in the origin input detecting direction.
For the torque limit output, refer to "Automatic Control during Origin Search" on page 9-19.
To perform this Origin Search, you must set the torque limit on the Servo Drive side.
Reverse
direction
Reference
ON
OFF
Origin search speed
Reverse
direction
ON
OFF
ON
OFF
Origin search high speed
Start
Start
Stop
The origin is confirmed upon elapse of the specified time.
Origin search approach speed
Stop
Forward direction
4-3 Origin Search Operation
Origin search approach speed
Forward direction
4-30
4