Sensor Monitoring; Figure 147 Sensor Monitoring - Settings - Leibinger JET3 Series Operating Manual

Page 266
8.5.2.6.3

Sensor monitoring

With this function the print-control of the PrintGo sensor is complemented with a second
sensor. The first sensor delivers the PrintGo signals and the signals of the second
sensor are used for double-check. The two signals haven't to be present exactly at the
same time, but they have to overlap at any rate. The function is activated by a checkbox
on the <PrintGo Parameter> tab.
Figure 147 Sensor monitoring - Settings
The second sensor is connected to the PrintGoGate input of the Printer printer. The
PrintGoGate function will not be available if a second sensor is used for the PrintGo
monitoring.
With the sensor monitoring activated two further functions will be monitored:
 Monitoring of the StrokeGo signals. These are the signals of a connected encoder.
 Monitoring of the ready-for-printing status. If there are PrintGo signals, StrokeGo
signals (encoder signals) or signals from the second sensor received it will be
verified whether the printer is ready for printing.
With activated sensor monitoring (Sensor (PG+Enc.)) each of the following cases will
cause an error message. Figure 148 shows the timing diagrams.
1. Either the PrintGo sensor signal, the signal of the additional sensor or both are
missing or have the wrong timing.
Release 2.02
Job Editor Group 8
Error 1
JET3 Series