CJ1W-NC234 Omron, CJ1W-NC234 Datasheet - Page 290

• 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

6
6-6 Example of Acceleration/Deceleration Operation
6-25
When Deceleration at Step 1 is Not Possible:
If the specified movement distance is even shorter than the movement distance shown on the
previous page, the following is the operation, which exceeds the specified movement distance
if deceleration occurs with deceleration time T2.
Starting speed
specified with
parameters V0
The axis starts decelerating to a stop based on the movement distance specified when
duplicate starts are implemented.
In this case, the stopping time may become longer than 2-step deceleration depending on the
specified distance.
If deceleration is not possible at step 1 and the time from duplicate starts to stopping exceeds
250 seconds, this fixes stopping time at 250 seconds.
Starting speed
specified with
parameters V0
In this case, because there is a fixed deceleration time of 250 seconds, the axis does not
decelerate immediately even when you implement duplicate starts and the movement distance
is adjusted during the constant-speed section.
Command
speed V1
Command
speed V2
Command
speed V1
Command
speed V2
Reference
Speed
Speed
0
0
Command speed change (duplicate starts)
Command speed change (duplicate starts)
Deceleration time T2
Deceleration time
T2
CJ Position Control Units OPERATION MANUAL (CJ1W-NC214/234/414/434)
250s
Deceleration time
T2
Time
Time