HUAYUAN SLG-200HF, Инструкция по эксплуатации, Страница: 26 / 53

19
○
3 CNC connect cable
（
5-2
○
3
）
CNC connect cable used for cutting machine X6 and CNC connection
Plug X6
Signal Function
Pin In/Out
1
Output
Arc strike success
signal
After arc transfer, the potentiometer control 1&2 pin on, can directly
control the rated capacity is 0.5A/125VAC or 0.2A/110VDC or1.0A
、
24VDC
When there is no arc strike success signal, pin 1&2 off
2
3
Input
Start signal -
CNC system input, control pin 3&4 on,then start the power source
4 Start
5
Input
corner signal -
During cutting process, when cut corner,CNC system input signal,
control pin 5&6 on, power source output corner current, which is 50% of
the cutting current, after corner cutting finish, the CNC system control
5&6 off, power source output cutting current
6 corner
7
Input
Stop signal -
Control pin 7&8 on, input stop signal
Stop signal and start signal send to cutting power source at the
same time, the power source will start blow gas,start signal keep, stop
signal disappear, machine start to strike arc, the function as:
（
1
）
When one CNC work with several plasma, arc strike start when
all torches positioning finish
（
2
）
Suitable for under water cutting, torch have air first to blow
the water, then positioning and strike arc to ensure the under water
cutting smooth
（
3
）
Can control the gas pre flow time, stop signal have, the torch
will keep air flow, and start arc strike when stop signal disappear
（
4
）
Improve the efficiency, torch flow air during moving process,
can strike arc as soon as positioning finish
8 Stop
9 —
Connect machine
cover
Connect machine cover
○
4 Robot connect cable
（
5-2
○
4
）
X 5 plug at back of the plasma power source to connect with robot control signal
Plug X5
Item Function
Pin In/Out
1
Input
Current adjust
remote control
identify signal -
After pin 1&2 on, turning on the power source. Pin 3&4 signal of
this plug adjust cutting current, or the current can only be adjust on
the machine panel
Work with robot and require analogue signal adjust current, can
short circuit pin 1&2
2
Current adjust
remote control
identify
3
Input
Current adjust
signal -
Pin 3 is -, pin 4 is +, analogue signal input range 0
～
10VDC
，
adjust
cutting current, the value can refer to following 5-7/5-8/5-9 drawing
4
Current adjust
5
Input
Gas check signal -
5&7 pin on, gas check function work
6&7 pin on, start cutting power source
6 Start signal -
7 Public terminal 1 +