Commissioning Solicap M FTI55, FTI56
64 Endress+Hauser
• Active locking is indicated as follows:
– With "MIN-SIL", active locking is indicated by the green LED 2 lighting up. The LED 1 that is
lit goes out.
– With "MAX-SIL", active locking is indicated by the green LED 4 lighting up. The LED 5 that is
lit goes out.
• The set SIL mode is activated by setting the function switch to position 1 "operation". The red
LED 3 goes out and the green LED 1 starts flashing.
The device is ready for operation!
Unlocking the SIL mode (only with electronic insert FEI55)
• Turn the function switch to position 7 "locking/unlocking the SIL mode".
• To unlock the device, proceed as follows:
– Press the "–" and "+" keys simultaneously for approx. 4 seconds and
– release the keys when the "MIN-SIL" or "MAX-SIL" LED goes out.
• Turn the function switch to position 1 "operation" to operate the device without the SIL mode.