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Maintenance and care
8.3 Maintaining the Mobile Panel
Performing function tests
Function test of enabling button
1. Connect the HMI device to a connection box.
2. Press the enabling button to switch position 2 "Enabling".
3. Check whether the plant reacts to the "Enabling" switch position as defined.
4. Press the enabling button to switch position 3 "Panic".
5. Check whether the plant reacts to the "Panic" switch position as defined.
Function test of emergency stop / stop button
1. Press the emergency stop / stop button.
2. Check whether the plant reacts as defined.
3. Release the locking element of the emergency stop / stop button.
4. Check whether the plant starts up again as defined.
Result
If the function tests were completed successfully, you can continue using the HMI device.
If one of the function tests was not completed successfully, you must replace the HMI
device.
See also
Reaction times and safety characteristics for fail-safe operation (Page 170)
8.3
Maintaining the Mobile Panel
The scope of maintenance includes:
● Cleaning the touch screen
● Cleaning the front membrane
For ongoing care, follow the safety instructions in "General safety instructions (Page 25)".
152
Operating Instructions, 08/2017, A5E39831415-AA
TP1000F Mobile RO
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