Mitsubishi FX3U-20SSC-H User Manual

8 Manual Control
8.3 Manual pulse generator operation
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FX3U-20SSC-H Positioning Block User's Manual
8.3 Manual pulse generator operation
8.3.1 Outline of manual pulse generator operation
1. Operation
When selecting the MPG (manual pulse generator operation) in the operation patterns, the 20SSC-H
operates by the MPG input.
→ For the parameters, control data and monitor data, refer to Chapter 11
Note
• The manual pulse generator inputs the pulses in two phases (A-/B-phase).
• The positioning completion flag does not turn ON.
• When reaching the forward/reverse rotation limit during forward/reverse rotation, the work piece stops
immediately and a forward/reverse rotation limit error occurs.
Perform reverse rotation if the forward rotation limit is ON, or perform forward rotation if the reverse rotation
limit is ON to cancel a limit switch ON-state.
BFM Number
Data type
X-axis Y-axis
Manual pulse generator
operation
Operation pattern
selection
BFM #520 b6 BFM #620 b6 Control data
Manual pulse input magnification (numerator) BFM #525,#524 BFM #625,#624 Control data
Manual pulse input magnification (denominator) BFM #527,#526 BFM #627,#626 Control data
MPG response BFM #528 BFM #628 Control data
MPG input selection BFM #529 - Control data
X- A+, X- A-,X- B+, X- B-
- - Input terminal (20SSC-H)
Y- A+, Y- A-,Y- B+, Y- B-
- - Input terminal (20SSC-H)
Positioning completion Status information BFM #28 b6 BFM #128 b6 Monitor data
Manual pulse generator input current value BFM #13,#12 BFM #113,#112 Monitor data
Manual pulse generator input frequency BFM #15,#14 BFM #115,#114 Monitor data
Operation pattern selection
(manual pulse generator operation)
End of positioning
Pulse output
READY
Manual pulse generator input
Pulse output
Manual pulse generator
operation valid
Manual pulse
generator
operation valid
Time
Speed
ON
OFF
OFF
Forward rotation limit
Forward rotation
pulse output
Operation speed
Error occurrence
Immediate stop at the forward
rotation limit ON
ON
OFF
Perform reverse rotation manual pulse generator
operation or perform JOG operation to cancel a
limit error.
Forward rotation manual pulse
generator operation is invalid

Mitsubishi FX3U-20SSC-H Specifications

General

Brand	Mitsubishi
Model	FX3U-20SSC-H
Category	Controller
Language	English