Description of device parameters Ceraphant PTP31B, PTP33B
56 Endress+Hauser
Navigation EF → Ou1 → HNO
EF → Ou2 → HNO
Description If this parameter is selected, the switch output is defined as an NO contact with a
hysteresis property.
Navigate to the parameter and press the key.
Factory setting The switch output is opened in the quiescent state (not actuated) and returns a "0" signal.
HNC NC contact for hysteresis function
Navigation EF → Ou1 → HNC
EF → Ou2 → HNC
Description If this parameter is selected, the switch output is defined as an NC contact with a
hysteresis property.
Navigate to the parameter and press the key.
Factory setting The switch output is closed in the quiescent state (not actuated) and returns a "1" signal.
FNO NO contact for window function
Navigation EF → Ou1 → FNO
EF → Ou2 → FNO
Description If this parameter is selected, the switch output is defined as an NO contact with a window
property.
Navigate to the parameter and press the key.
Factory setting The switch output is opened in the quiescent state (not actuated) and returns a "0" signal.
FNC NC contact for window function
Navigation EF → Ou1 → FNC
EF → Ou2 → FNC
Description If this parameter is selected, the switch output is defined as an NC contact with a window
property.
Navigate to the parameter and press the key.
Factory setting The switch output is closed in the quiescent state (not actuated) and returns a "1" signal.
GTL Pressure applied for 4mA (LRV)