KROHNE IFC 110 Converter - Manual (Page 57)

Part C Special applications, functional checks, service, and order numbers Sect. 6.2
05/2003 IFC 110 F 57
6.2 Magnetic sensors MP (optional)
• The MP magnetic sensors allow the signal converter to be operated with a bar magnet without
opening the housing.
• This optional equipment can also be retrofitted (see Section 8.2). A green LED in the ”magnet
active” field on the front panel indicates that magnetic sensors are installed.
• The function of the three magnetic sensors is identical to the function of the corresponding
keys.
• Take hold of the plastic cap of the bar magnet and touch the glass pane on top of the
magnetic sensors with the blue end of the bar magnet (north pole).
• Sensor tripping is acknowledged by corresponding symbols appearing on the display and by a
change of colour of the green LED referred to above.