— 8-13 —
B
B
3
3
t
t
y
y
p
p
e
e
B
B
5
5
t
t
y
y
p
p
e
e
2
2
3
3
t
t
y
y
p
p
e
e
2
2
5
5
t
t
y
y
p
p
e
e
8. Glossary of Command and Parameter
« CX: Setting CS Function
Format : CX data
Data : 0 ··· Acceleration profiling inactive
: 1 ··· Acceleration profiling active
Shipping set : 1
Default : 0
l The CX command sets the acceleration profiling function.
l The TS or ?CX command reports the current setting.
l For the details, refer to “7.2.8. Acceleration Profiling.”
« CY: Criterion to function CS
Format : CY data
Data range : 0.01 to 1 280.00 [s
-2
]
Shipping set : 1.00
Default : Not available
l This parameter sets the threshold of acceleration to function the acceleration profiling.
l If the CY data is lower than the MA data or the CA data (MA<CY or CA<CY), the acceleration
and deceleration will be constant even the acceleration profiling is active.
l The CY command is to shorten the time for calculating rotational distance when MV or MA is
changed. The time is approximately 1.5 seconds per calculation when set as [MV3, MA1.0,1.0,
CY1.0]. It may require two minutes and thirty seconds for a calculation if it is set to
[MV3, MA0.01,0.01, CY0.01].
l The TS or ?CY command reports the current setting.
l Refer to “7.2.8. Acceleration Profiling.” for details.
CZ: Check Actual Acceleration
Format : CZ/RP
l In some conditions shown below, the acceleration profiling won’t be performed as specified with
the CS command. The CZ command reports the latest state of the acceleration profiling.
Readout Definition
0
The acceleration profiling is not set after Home Return or Jog.
1
Positioning completes with specified acceleration profiling pattern. (Normal)
2
Decelerated in the middle of acceleration due to insufficient positioning distance.
3
Decelerated in the same pattern as acceleration due to insufficient positioning distance.
à If acceleration pattern is changed to constant acceleration because the MA setting is lower
than the CY setting, the readout code shall be 1 (CZ1) indicating the function worked
properly.
l The readout will be automatically repeated if /RP is attached to the CZ command.
l The readout shall be one shot if /RP is not attached to the CZ command.
l For details, refer to “7.2.8. Acceleration Profiling.”
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