Stopper Type (2) Mechanical Zero Return Operation - Mitsubishi FX3U-20SSC-H User Manual

FX -20SSC-H Positioning Block User's Manual
3U
8.1.5

Stopper type (2) Mechanical zero return operation

This mechanical zero return method (creep speed only) uses only the stopper.
1. Operation
Mechanical zero return command
Positioning completion
Zero return completion
Current address (user)
Current address (pulse)
1) Upon the rising edge (OFF
zero return direction at the zero return speed (creep).
2) After the work piece hits the stopper, the work piece stops when the servomotor torque reaches the zero
return torque limit value.
3) After the stop point, the current address is set as the mechanical zero-point address in the positioning
parameters.
4) The 20SSC-H turns the positioning completion flag ON and sets (turns ON) the zero return complete flag.
Zero return direction
Zero return interlock setting
enabled/disabled
Maximum speed
Acceleration time
Zero return speed (Creep)
Mechanical zero-point address
Stopper type (2) Mechanical
zero return operation
Zero return torque limit value
Acceleration time 2 (Ver. 1.30 or later)
Mechanical zero return
command
Simultaneous START flag
Acceleration/deceleration time
change command
(Ver. 1.30 or later)
Current address (user)
→ For the zero return interlock function, refer to Subsection 7.9.10
→ For the parameters, control data and monitor data, refer to Chapter 11
Acceleration time
Speed
Maximum speed
Zero return speed (creep)
1)
Zero return torque limit
ON
OFF
OFF
OFF
→ ON) of the mechanical zero return command, the work piece moves in the
→ For the parameters, control data and monitor data, refer to Chapter 11
Operation parameter 1 BFM #14000 b10
Operation parameter 2 BFM #14002 b2
Zero return mode
Operation command 1
Operation command 1
Operation command 2
→ For details on the table operation, refer to Chapter 10
2)
Stopped due to torque limit
The travel value
BFM Number
X-axis
BFM #14200 b10
BFM #14202 b2
BFM #14009,#14008 BFM #14209,#14208
BFM #14018 BFM #14218
BFM #14027,#14026 BFM #14227,#14226
BFM #14029,#14028 BFM #14229,#14228
BFM #14031 = K3 BFM #14231 = K3
BFM #14040 BFM #14240
BFM #14108 BFM #14308
BFM #518 b6 BFM #618 b6
BFM #518 b10
BFM #519 b5 BFM #619 b5
BFM #1,#0 BFM #101,#100
8 Manual Control
8.1 Mechanical Zero Return Control
Time
ON
ON
Mechanical zero point address
Data type
Y-axis
Positioning parameters
Positioning parameters
Positioning parameters
Positioning parameters
Positioning parameters
Positioning parameters
Positioning parameters
Positioning parameters
Positioning parameters
Control data
Control data
Control data
Monitor data
1
2
3
4
5
6
7
8
9
10
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