162
Built-in Outputs Section 6-2
Pulse Output 1 Limit Input Signal Operation
(CJ1M CPU Unit Ver. 2.0 Only)
2. Specify in the following PLC Setup settings whether to undefine the origin
when a CW/CCW limit input signal turns ON.
Pulse Output 0 Undefine Origin Setting (CJ1M CPU Unit Ver. 2.0 Only)
Pulse Output 1 Undefine Origin Setting (CJ1M CPU Unit Ver. 2.0 Only)
S-curve Acceleration/Deceleration
S-curve acceleration/deceleration can be used for pulse output instructions
involving acceleration/deceleration. When there is leeway in the maximum
allowable speed, S-curve accelerations/decelerations will help control shock
and vibration by reducing the initial acceleration rate in comparison with linear
acceleration/deceleration.
Note The setting for S-curve acceleration/deceleration applies to all pulse outputs.
Programming
Console setting
address
Settings Default Function Related
Auxiliary
Area flags/
bits
Time when
setting is read
by CPU Unit
Word Bits
274 04 to 07 0 hex: Search
only
1 hex: Always
0 hex Specifies whether to use the CW/
CCW limit input signals (reflected in
A54008, A54009, A54108, and
A54109) only for origin searches or
for all pulse output functions.
--- When power is
turned ON
Programming
Console setting
address
Settings Default Function Related
Auxiliary
Area flags/
bits
Time when
setting is read
by CPU Unit
Word Bits
268 12 to 15 0 hex: Hold
1 hex: Undefine
0 hex Specifies whether to hold the origin
setting when the CW/CCW limit input
signal is input during execution of an
origin search or pulse output function.
--- When operation
starts
Programming
Console setting
address
Settings Default Function Related
Auxiliary
Area flags/
bits
Time when
setting is read
by CPU Unit
Word Bits
286 12 to 15 0 hex: Hold
1 hex: Undefine
0 hex Specifies whether to hold the origin
setting when the CW/CCW limit input
signal is input during execution of an
origin search or pulse output function.
--- When operation
starts
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