Hach-Lange SI792(x) E HACH GLI 3700 series SI792(x) T 7MA2200 and 8398 series User Manual - Manual (Page 48)

Operation—Foundation Fieldbus
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LED in Hold mode
AL.LED
HOLD ON LED blinks during hold
HOLD OFF (default) LED off during hold
Enter Fieldbus address (optional) 1
FF.ADR 0017 – 0031 BUS (default: 0026 BUS)
1 Use only when there is no bus connection. The transmitter will restart and set all
parameters to default values. Individual settings must be entered once more.
6.1.2 Configuration menu (continued)