Cloos NexT 452 AC, Operating Instructions Manual

Page: 126 / 234

126
Operation
4.2.4 Additional parameters of operating mode "Super-4-cycle"
In addition to the secondary parameters for the operating modes "2-cycle"
and "4-cycle", the following secondary parameters are available:
• Start time (duration) Correction value (Off, +/- 99, Torch* 1 )
• Step modulation* 2 Correction value (+/- 9.9 m/min)
• Number of steps*
2
step (0.1 … 10)
• End crater. (Duration) Correction value (Off, +/- 99, Torch)
• * 1 Activate the start and end crater program with the torch trigger
To activate the start and end crater program with the torch trigger, change
the correction value to "Torch" in the Super-4-cycle operating mode.
• *
2
Activate power continuation with the torch trigger
The power continuation is defined by the "Step modulation" and "Number
of steps" parameters in the secondary parameters menu.
• "Step modulation":
Increases or decreases the power by the correction value each time the
button is pressed.
• "Number of steps":
Determines the number of times the button can be pressed for the
increase or reduction. When the maximum number of steps is reached,
the power is changed in the opposite direction each time the button is
pressed.
4.2.5 Additional parameters of operating mode "Spot Welding/In-
terval"
In addition to the secondary parameters for the operating modes "2-cycle"
and "4-cycle", the following secondary parameters are available:
• Spot welding time Absolute value (0 … 99.9 s)
• Pause time Absolute value (0 … 99.9 s )
4.2.6 Parameter setting ranges (optional)
To be able to configure setting ranges with the "MasterPlus/MasterMini"
operating module, the "User management" option must be activated.
This provides the possibility to specify certain defined parameter limits for
the operating levels "Automatic" and "Programmer".
4.2.6.1 Input of setting ranges
In order to configure the setting ranges, log on with the operating level
"Configurator". The setting ranges are configured via the configuration
menu of the secondary parameters, see chapter "4.2 Configuration of char-
acteristic curve" on page 124.
Turn a rotary knob to jump to the next or previous input position.
1. Use a rotary knob to select the start, main or end crater power.