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orbitalum tools
GmbH, D-78224 Singen, www.orbitalum.com, Tel. +49 (0) 77 31 792-0
(01.2012) OM_BA_ORBIMAT_CA_01_EN
OPERATION
ORBIMAT CA
| Operating instructions
8.9
Monitoring functions
8.9.1
General information
The machine monitors the following parameters:
•
Gas quantity
•
Water quantity
•
Temperature of the power section
If the (permanently set) limit values are exceeded, the machine switches off automatically.
With the following parameters, the limit values (minimum and maximum values for warning and procedure abortion) are
set based on the procedure:
•
Weld current
•
Weld speed
•
Arc voltage
In case of overshooting or undershooting the values for the warning message, a warning message is output, but the
running process is not interrupted.
In case of overshooting or undershooting the values for procedure abortion, the running process is interrupted.
During the process, the following parameters are displayed for informational purposes:
•
Mains voltage
•
Water temperature
8.9.2
Adjusting limit values
X
In the main menu, select "System settings" > "Program settings" > "Limit adjustments".
The parameters with the limit values appear in the display.
8.9.3
Grenzwerte anpassen
X
Im Hauptmenü "Einstellungen" > "Programm Einstellungen" > "Überwachungsgrenzen" wählen.
Im Display erscheinen die Parameter mit den Grenzwerten.
Fig. 30: Limit values
Minimum HP current (abort)
Downward deviation of the high-pulse current (HP). If the specified deviation (–10 A) is reached, welding is aborted.
Example: 60 A is programmed for the high-pulse current in a sector. During the process, a value of 50 A (–10 A) is
measured: The process is aborted. The gas post purge time is still complied with.
Minimum HP current (alarm)
Downward deviation of the high-pulse current (HP): If the specified deviation (–5 A) is reached, a warning message
appears.
Summary of Contents for ORBIMAT 165 CA
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