Gas Control Unit Status Codes - ESAB 100i Instruction Manual

5-1 Sol 1 – H35 Plasma
5-2 Sol 2 – Oxygen Plasma
5-3 Sol 3 – Air Plasma
5-4 Sol 4 – Nitrogen Plasma
5-5 Sol 5 – Aux Plasma
5-6 Sol 6 – Oxygen Shield
5-7 Sol 7 – Air Shield
5-8 Sol 8 – Nitrogen Shield
5-9 Sol 9 – H2O Shield
5-10 Sol 10 – Oxygen Preflow
5-11 Sol 11 – Air Preflow
5-12 Sol 12 – Nitrogen Preflow Replace solenoid; Shorted wire harness; Defective Gas Selection Console Control PCB
5-13 Sol 13 – Argon Marking
5-14 Sol 14 – Air Marking
5-15 Sol 15 – Nitrogen Mark-
ing
* Communication faults shown on the Gas Selection Console can be caused by the device on the other end of the commu-
nication line. Before assuming the Gas Selection Console is at fault see if either the CCM or the Gas Control Unit are showing
any codes that might indicate they are at fault instead.

4.05 Gas Control Unit Status Codes

Code Message
1-1 Plasma Disabled
1-2 24 VDC fault
1-3 +12 VDC fault
1-4 -12 VDC fault
1-5 5 VDC fault
1-6 Analog Reference fault
1-7 ADC voltage fault
1-8 Reserved
1-9 Valve not configured
1-10 Gas Control Unit is locked
2-1 Acknowledge error
2-2 Timeout
2-3 Protocol
2-4 Bus off
2-5 Physical
Manual PN: 0560956430
Group 5 - Shorted Solenoid Faults
Replace solenoid; Shorted wire harness; Defective Gas Selection Console Control PCB
Replace solenoid; Shorted wire harness; Defective Gas Selection Console Control PCB
Replace solenoid; Shorted wire harness; Defective Gas Selection Console Control PCB
Replace solenoid; Shorted wire harness; Defective Gas Selection Console Control PCB
Replace solenoid; Shorted wire harness; Defective Gas Selection Console Control PCB
Replace solenoid; Shorted wire harness; Defective Gas Selection Console Control PCB
Replace solenoid; Shorted wire harness; Defective Gas Selection Console Control PCB
Replace solenoid; Shorted wire harness; Defective Gas Selection Console Control PCB
Replace solenoid; Shorted wire harness; Defective Gas Selection Console Control PCB
Replace solenoid; Shorted wire harness; Defective Gas Selection Console Control PCB
Replace solenoid; Shorted wire harness; Defective Gas Selection Console Control PCB
Replace solenoid; Shorted wire harness; Defective Gas Selection Console Control PCB
Replace solenoid; Shorted wire harness; Defective Gas Selection Console Control PCB
Replace solenoid; Shorted wire harness; Defective Gas Selection Console Control PCB
Gas Control Unit Status Code Key
Group 1 - Gas Control Unit
Enable Plasma; Gas Selection Console Power Supply input fuse F1 blown (no lights on Gas
Selection Console); Defective Gas Selection Console Power Supply (E-Stop relay). Defective Gas
Control Unit Power Supply (E-Stop relay). Defective Gas Control Unit control PCB
Check /replace Gas Control Unit power supply output fuse (F2); Defective Gas Control Unit power
supply; Replace Gas Control Unit control PCB
Check /replace Gas Control Unit power supply; Replace Gas Control Unit control PCB
Check /replace Gas Control Unit power supply; Replace Gas Control Unit control PCB
Check /replace Gas Control Unit power supply; Replace Gas Control Unit control PCB
Replace Gas Control Unit Control PCB
Replace Gas Control Unit Control PCB
Resend process from or CNC
Process loading, wait until finished
Group 2 - Control Communication
Fiber optic cable; Gas Control Unit Control PCB
Communication loss: Check Gas Selection Console codes; if Gas Selection Console 2-1 check
Gas Control Unit to Gas Selection Console Fiber optic cable, Gas Selection Console 4-2 check Gas
Selection Console to CCM fiber-optic cable.; Gas Control Unit Control PCB; Gas Selection Console
Control PCB; CCM.
Program firmware fault, consult factory
Fiber optic cable; Gas Control Unit Control PCB
Fiber optic cable; Gas Control Unit Control PCB
OPERATION
100i / 200i / 300i / 400i
Cause/Remedy
91