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Electrical connection
<Tipdress request>
7-38
PST 6101.321 / PSI 6101.321
For electrode maintenance, the <Tipdress request> signal (electrode tip dressing) is ac-
tivated. It signals that dressing is required. The signal will be reset and turned off as soon
as the signal <Reset "Electrodes have been dressed"> reports the completed dress-
ing operation.
If the <Tipdress request> is not acknowledged in time by <Reset "Electrodes have
been dressed">, the message Dressing will be displayed at the programming terminal.
Example :
Current
Counter starting section
Counter stepper section
%
Count (wear) factor
Tipdressing request
Dressing steps
*1
9.0
2.0
Figure 29: Example Tipdress request
For as long as the Dressing message is not acknowledged, either, by the <Reset "Elec-
trodes have been dressed"> signal, no new [Sequence] can be started.
2.0
10.0
1.0
1.0
*1
3
*1
9.0
2.0
9.0
2.0
End of stepper
Reset "Electrodes have
been replaced"
*1 Stepper Curves
Tipdress Curve
Counts (wear)
9.0 10.0
Tipdressing request
Reset "Electrodes
have been dressed"
Prewarning
1070 080 056-101 (99.09) GB
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