NS system Tango-B series, Руководство пользователя

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CHAPTER 18. OPTIONAL SPECIAL FUNCTION
18-1. EXTERNAL ENCODER (MPG) FUNCTION
[ The Setup parameters relative to external encoder or MPG ]
[ Connection diagram of external encoder or MPG ]
(Open Collector) (Line Driver)
[ Connector and signal assignment ]
(Book type 1/2) (Base mount type 1/2) (Signal assignment)
Molex 53048(PCB-side) DSUB-9P
(Wire-side)
Maker: Molex
No. Name Description
47 ENCDR
* EXTERNAL ENCODER DIRECTION
Determine the optional function of external encoder or MPG.
This function supplies the special operations such as manual movement
by MPG, synchronous movement of flying cutter and etc.
0 Not used
1 The A phase is 90° lead during forward(CW) rotation.
2 The B phase is 90° lead during forward(CW) rotation.
48
49
ENCHN
ENCHD
* HIGH NUMERATOR OF EXTERNAL ENCODER
* HIGH DENOMINATOR OF EXTERNAL ENCODER
The external encoder pulse input can be multiplied by high electronic gear ratio
(Setup-48/Setup-49) at high speed mode(input off). Accordingly, the machine can
be moved at any multiplication factor to external encoder pulse input.
* High electronic gear ratio = Setup-48 / Setup-49
50
51
ENCLN
ENCLD
* LOW NUMERATOR OF EXTERNAL ENCODER
* LOW DENOMINATOR OF EXTERNAL ENCODER
The external encoder pulse input can be multiplied by low electronic gear ratio
(Setup-50/Setup-51) at low speed mode(input on). Accordingly, the machine can
be moved at any multiplication factor to external encoder pulse input.
* Low electronic gear ratio = Setup-50 / Setup-51
Pin
No. Symbol
Signal Name
1 +SPEED +Speed selection
2 -SPEED -Speed selection
3 +APH +A phase pulse
4 -APH -A phase pulse
5 +BPH +B phase pulse
6 -BPH -B phase pulse
Item Model
Housing 51021
Terminal 50058