Pa2_19 Preset Position; Pa2_20 Interrupt Traveling Unit Amount; Pa2_25 To 27 Position Operation Type, Software Ot Detection Position - Fuji Electric Alpha7 VV User Manual

PA2_19 Preset position

No. Name
19 Preset position
Specify the new position to be substituted with the current position upon an input signal ("position
preset (16)" assigned to a CONT signal). After position preset is turned on, the current position
changes to the reference value of this parameter.

PA2_20 Interrupt traveling unit amount

No. Name
Interrupt traveling unit
20
amount
Specify to perform interrupt positioning.
Specify the traveling amount based on the position located at the timing of activation of an input signal
("interrupt input (49)" assigned to CONT signal).

PA2_25 to 27 Position operation type, software OT detection position

No. Name
Software OT selection
(PA1_01=1 to 6)
25
Position operation type
(PA1_01=7)
Positive software OT
26
detection position
Negative software OT
27
detection position
(1) Software OT selection.
Forced stop is caused, different from +OT or -OT external input signal, if the servomotor position
exceeds the reference value.
Enter settings so that Positive software OT detection position is larger than Negative software OT
detection position.
Negative software OT detection
)
position (PA2_27
(2) Position command format
Normal PTP: Motion is conducted in the range from -2000000000 to 2000000000 [unit amount].
Absolute/incremental positioning data designation and various position detection
functions can be used.
Setting range
-2000000000 to 2000000000 [unit
amount]
Setting range
1 to 2000000000 [unit amount]
Setting range
0: Disable 1: Enable
0: Normal
1: Positioning start with zero position
preset
-2000000000 to 2000000000
[unit amount]
-2000000000 to 2000000000
[unit amount]
Traveling range
Positive software OT detection
position (PA2_26)
Automatic Operation Setting Parameters
CHAPTER 4 PARAMETER
Default
Change
value
0 Always
Default
Change
value
100000 Always
Default value Change
0 Power
0 Power
2000000000 Always
-2000000000 Always
Feedback position
4
4-77