Maintenance
110 MCS100E Operating Instructions 8009504/V YWA7/V3-1/2018-01 © SICK AG
Subject to change without notice
7.8.2 Watchdog for Communication
This watchdog controls the internal data communication.
Timeout: 4 minutes.
This watchdog cannot be disabled.
By removing a jumper it is possible to stop enabling the reset to the CPU.
Procedure
• Put the MCS100E out of operation (
→
p. 100, §6.1) and disconnect from the power
supply.
• Open the MCS100E.
• Set the jumper of the watchdog:
Figure 22 Position and significance of jumper
•Close the MCS100E.
• Put the MCS100E into operation again (
→
p. 45, §5.3).
WARNING: Hot surface - risk of burns
The surface of the cell insulation is hot.
⊗ Do not touch the surface of the cell insulation.
Jumper to the left: Reset of Watchdog enabled
Jumper removed: Reset of Watchdog disabled
Before the new start of the measurement sequence program, set the jumper to
the “left” again.
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