MAINTENANCE
5-14
CommandTHC for X-Y Table
Instruction Manual
5
Control board status lights during normal power-up
The following LEDs are located on the control board inside the control module. See Figure 5-7.
LED
Signal function
Status
D9
cycle start input
Off
D10
auto height on/off
Off
D11
spare input
Off
D12
spare input
Off
D13
IHS sync input
Off
D14
spare input
Off
D15
machine cable
On
D17
transfer input
Off
D18
pilot arc input
Off
D19
nozzle contact
Off
D20
spare input
Off
D21
torch 1 select
Off
D22
torch 2 select
Off
D23
plasma cable
On
D25
machine motion output
Off
D26
THC error out
Off
(On if there is error)
D27
pilot arc output
Off
D28
retract complete
On
D29
spare out
Off
D30
IHS complete
Off
D31
error #1 (Not functional)
On
D32
plasma start output
Off
D33
hold ignition output
Off
D34
pierce complete out
Off
D35
spare out
Off
D36
spare out
Off
D37
high voltage relay active
Off
D38
error #2 (Not functional)
On
LED
Signal function
Status
D41
+24v
On
D42
–12v
On
D43
+12v
On
D44
+5v
On
D45
response switch 1
Off
(user-definable response)
D46
response switch 2
Off
(user-definable response)
D47
response switch 3
Off
(user-definable response)
D48
crash detect (Future use)
Off
D49
home position
On momentarily,
then Off
D50
lower limit switch
Off
D51
motor current check
On
D52
response sw4
Off
D53
drive ID 1
Off
D54
drive ID 2
On
D55
drive ID 4
Off
D56
spare input
Off
D57
motor drive installed
On
D58
encoder A
On or Off
D59
encoder B
On or Off
