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TMG-1200 Instruction Manual
Normal Operation
Normal operation does not require any special procedure. However, some procedures need to
be performed when detection is by-passed for setup or for turning on/off wire feed during
continuous operation. The procedures are described below.
1. At setup for material supply, etc., press the Reset button to cause the TMG-1200 to go to the
by-pass state. Push the reset button again cancels the bypass state.
2. When the machine is operated in the continuous mode, the TMG-1200 automatically starts
detection after 10 strokes. During the initial 10 strokes after the start of the machine, fault
detection is automatically by-passed to prevent erroneous detection due to the initial
instability of the machine. (The number of times that detection is turned off can be changed
by system setting.)
3. When the deviation exceeds the set point during continuous operation, the TMG-1200 issues
a machine stop fault condition and red lamp of the reset button goes on indicating that the
machine has stopped.
4. Pushing the reset button turns off the red lamp and cancels the fault detection condition. The
numerical display of abnormal value etc., is maintained as it is.
5. To change the set point, refer to the next section “Changing Preset Range”.
