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Reverse backlash
----Due to reverse mechanical backlash, the system will compensate the
backlash at direction change. The backlash value is obtained by actual measurement in mm or
inch.
Generally, reverse backlash is not recommended.
Line bias----
Axial bias between scriber and cutting torch in mm or inch.
Soft positive/negative limit switch----
The system will give an alarm when program coordinate
exceeds the set soft positive/negative limit. If it will not be used, the parameter should be set
higher than actual values in mm or inch.
12.3. Flame Cutting Parameters
In the SETUP submenu, press [F3] key to enter flame parameters setting window, as shown in Fig. 12.4.
Ignition delay——
It is the time delay when turn on the high voltage ignition switch if M20 is executed in flame
cutting operation.
Preheating delay——
It is the preheating time for piercing operation in second. If the preheating time is
insufficient, it will be prolonged to 150 seconds automatically by pressing [PAUSE] key. If preheating is done in the
midway, press [START] key to abort the time delay. The new preheating time will be automatically saved in the
parameter of preheating delay.
Lifting delay of cutting torch——
The time delay when M70 command is executed in second. Refer to 6.4 for M
auxiliary commands.
Lowering delay of cutting torch——
The time delay when M71 command is executed, in second. Refer
to 6.4 for M auxiliary commands.
Lifting delay of piercing torch——
The time delay when M72 command is executed, in second. Refer to
6.4 for M auxiliary commands.
Fig. 12.4 Flame parameters setting
SETUP main
menu
Parameters
display zone
ESC
Parameter
setting
range
