Control Board Status Lights During Normal Power-Up - Hypertherm Command THC Instruction Manual

MAINTENANCE

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