106 100-214-251 REV. 05
For further information on setting DIP switches, refer to Section 4.11.1 Setting DIP
Switches.
6.5.2.1Latchable alarms
Latching alarms prevent a new weld cycle from starting and can only be cleared by
pressing RESET or activating the EXTERNAL RESET signal.
Non-Latching alarms are displayed on the front panel and generate output signals through
the accessory interface. All non-Latching alarms are cleared when the next cycle is started
(by START SWITCH or start cable) or they will clear themselves after 1.5 seconds.
6.5.2.2Non-Resettable alarms
Non-Resettable alarms prevent the welder from cycling. They are caused by hardware
failure. You must turn the welder OFF, correct the situation and then turn the welder back
on before you can start the next weld cycle. These alarms cannot be cleared by pressing
RESET or the EXTERNAL RESET signal.
NOTICE
The reset circuitry requires 30 ms to clear an alarm before cycling, therefore if RESET is
pressed for less than 30 ms, the welder will not return to the ready state.
100-214-251 IWoper.book Page 106 Friday, June 16, 2017 4:12 PM
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