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20320 1S IPS R
Operation
5.3 Diagnostic messages
Acknowledge diagnostic messages:
•
Press RESET button briefly.
5.4 Reset
Reset device bus for 20 seconds:
• Press RESET button for 2 ... 4 seconds.
RESET LED lights up red.
Power supply on the device bus is interrupted and the device bus is short-circuited.
Power is switched on again.
5.5 Master reset
•
Ensure that the device is switched off (disconnect bus voltage and power supply).
•
Press PROG button, hold it and connect device.
Device switches on.
•
Hold PROG button until PROG LED flashes slowly (approx. 1 Hz).
• Release PROG button.
•
Press PROG button again and hold it until PROG LED flashes fast (approx. 4 Hz).
The master reset starts.
• Release PROG button.