Endress+Hauser Proline Promag 300, Описание параметров устройства

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Description of device parameters Proline Promag 300 Modbus RS485
142 Hauser
Factory setting Partial pipe det
Switch-off value 
Navigation  Expert → Output → Relay output 1 to n → Switch-off value (0809–1 to n)
Prerequisite In the Relay outp.func. parameter (→  139), the Limit option is selected.
Description Use this function to enter the measured value for the switch-off point.
User entry Signed floating-point number
Factory setting Country-specific:
• 0 l/h
• 0 gal(us)/min
Additional information Description
Use this function to enter the limit value for the switch-off value (process variable <
switch-off value = open, non-conductive).
When using a hysteresis: Switch-on value > Switch-off value.
Dependency
The unit is dependent on the process variable selected in the Assign limit parameter
(→  140).
Switch-off delay 
Navigation  Expert → Output → Relay output 1 to n → Switch-off delay (0813–1 to n)
Prerequisite In the Relay outp.func. parameter (→  139), the Limit option is selected.
Description Use this function to enter a delay time for switching off the switch output.
User entry 0.0 to 100.0 s
Factory setting 0.0 s
Switch-on value 
Navigation  Expert → Output → Relay output 1 to n → Switch-on value (0810–1 to n)
Prerequisite In the Relay outp.func. parameter (→  139), the Limit option is selected.
Description Use this function to enter the measured value for the switch-on point.