FangLing F2100B/T, Руководство по эксплуатации и установке

Страница: 106 / 147

Chapter 11 Port Explanation
97
11.2.1.4 Typical Circuit of Using Plasma Cutting
1
Low pressure
preheat
14
2
15
3
16
4
17
5
18
6
19
7
20
8
21
9
22
10
23
11
24
12
25
13
High pressure
cutting oxygen
Torch up
Torch down
Ignite
Low pressure
cutting oxygen
Medium
pressure cutting
oxygen
Exhaust
Plasma
High pressure
preheat
Corner low speeed
Plasma locating
Spray dust
Raise dust
Enable high
adjusting box
Dusting preheat
Not used
Not used
Not used
Not used
+24V
+24V
+24V
24VG
24VG
COM
Note:All outputs
are low active or
high active, the
system takes low
active as default.
（Connecting to the system’s
+24V supply，also external
24VSwitch 24V port
allowed）
+24V(common)
Torch up control
Torch down control
Connect to high
adjusting device
’
s
arc starting input or
arc starting delay
Connect to high
adjusting device
’
s
corner low speed or
automatic / manual
Connect to the locating
input of lifting device
when CNC locating is
needed
（
Low active
）
(Low active)
（
Low active
）
（
Low active
）
（
Low active
）
Fig 11.7 Typical wiring diagram of the plasma
Instruction
：

Height-adjusting device wiring with corner low-speed
When the height-adjusting device takes corner low-speed input control signal, the
system's "corner low speed" output signal is used to control the height-adjusting device's
corner low-speed input. The system takes an open-collector transistor output, with the
default active low signal. Reference section 8.7.3, set the output port type of close THC
(corner signal) “
●
”. CNC system needs to output low electrical lever signal with this