Tweco 100 Ultra-Cut(March 2013) - Manual (Page 88)

OPERATION 4-18 Manual No. 0-5132
ULTRA-CUT 100
Code Message Remedy / Comments
4-1 Coolant Level low Check coolant level, add as needed.
4-2
Low coolant flow
Fault response time: Process Never started since last
power cyle: Below 0.7 GPH for 15 Seconds. Else below 0.5
GPH no delay or after 3 seconds if below 0.7 GPH
Possible cause: Suction leak introducing air into coolant,
suspect rear panel filter seal; clogged filter; defective
pump.
4-3
Coolant overheated
Coolant return temperature exceeded 70 degrees Celcius
(158F). Coolant fan failed; radiator fins clogged with
dirt; operating with side panel loose or removed. Ambient
temperature > 40 deg C.
4-4 Coolant System not ready.
Proper coolant flow of 0.7 GPH was not obtained during
up to 4 minutes of Priming. New installation can require
additional Priming cycle(s) to fill hoses with coolant; cylce
power to restart Priming; Suction leak introducing air into
coolant; suspect rear panel filter seal; Clogged coolant
filter; Damaged torch coolant tube; Defective pump
assembly.
4-5 Low Coolant Level Warning
Low coolant level during cut, does not stop cut.
Add coolant as required.
5-1 CANBUS Acknowledge fault.
Message sent over CANBUS (Fiber-optic) was not
acknowledged as received by DMC. CCM to DMC Fiber-
optic cable not properly connected, dirty or defective;
DMC power supply or Control PCB defective; CCM
defective.
5-2 CANBUS Off
Excessive communication errors resulted in
communication with DMC to turn off. Dirt on fiber ends
or in connectors, blow out with clean dry air; fiber not
locked into connector; sharp bends in fiber; fiber
defective;
5-3 CANBUS Errors Warning.
Communication with DMC has required a signifcant
number of message retries due to communication errors.
Dirt on fiber ends or in connectors, blow out with clean
dry air; fiber not locked into connector; sharp bends in
fiber; fiber defective;
5-4 Reserved No information available; Contact customer service
6-1 CCM Analog Voltage Error Replace CCM
6-2 CCM ADC or DAC error Replace CCM
6-3 Coolant Flow too High
Flow greater than 2.7 gal/min Torch coolant tube
broken or missing; CCM fault, replace CCM
6-4 CCM Data Memory error Replace CCM
6-5 CCM Program memory fault Replace CCM
6-6 +5V Logic supply low Replace CCM
6-7 CCM processor over temp Reduce ambient tempurature; Defective CCM; replace
6-8
5V supply for RS 485/422
communication low.
Replace CCM
CCM Status Code
Group 4 -- Torch Coolant System
Group 5 -- Gas Control Communications Port
Group 6 -- CCM