Omron CS1W-MCH71 Operation Manual page 10

Guide to Version Upgrades
Guide to CJ1W-MCH71 Version Upgrade
Function Upgrades from
Unit Version 3.0 to 3.1
Restarting after Restoration
Previous versions
(Unit Ver. 3.0 and earlier)
After data has been restored from the
CPU Unit's flash memory, the Unit must
be restarted by cycling the CPU Unit's
power supply.
Expanded Bank Switching for Interpolation Acceleration/Deceleration
Times
Previous versions
(Unit Ver. 3.0 and earlier)
The acceleration time and deceler-
ation time used for interpolation
operations cannot be set sepa-
rately.
Internal Overrides
Previous versions
(Unit Ver. 3.0 and earlier)
There is a function for changing
the axis feed rate from a ladder
program, but not from a motion
program.
Connecting to SMART STEP Junior Servo Drivers
Previous versions
(Unit Ver. 3.0 and earlier)
Cannot be connected.
Current version
(Unit Ver. 3.1)
After data has been restored from the
CPU Unit's flash memory, the Unit is
restarted using a bit between A50100 and
A50115 in the Auxiliary Area of the CPU
Unit. For details, refer to 7-1 Overview.
Current version
(Unit Ver. 3.1)
The acceleration time and deceleration time
used for interpolation operations can be set sep-
arately.
P00004, bit 13: Bank switching method selection
0: Select the same bank for acceleration and
deceleration (same as for version 3.0).
1: Select different banks for the acceleration
time and deceleration time.
Parameters P00M11 to P00M15 are used to set
acceleration times, and P00M16 to P00M20 are
used to set deceleration times. For details, refer
to 6-1 Basic Information.
Current version
(Unit Ver. 3.1)
The feed rate when the following commands are
executed can be changed from a motion pro-
gram.
Commands for which an override can be speci-
fied from the motion program:
MOVE Rapid feed rate
DATUM Origin return feed rate
MOVEI Rapid feed rate, external position-
ing rate
MOVET Rapid feed rate
The actual speed is as follows:
Actual speed = Axis feed rate x (Axis override +
Internal override)
For details, refer to 6-1 Basic Information.
Current version
(Unit Ver. 3.1)
Can be connected.
xi