Siemens SITRANS F M MAG 5000 CT - External Input; Sensor Characteristics; Reset Mode

Functions
8.2 External input
SITRANS F M MAG 5000/6000
50 Operating Instructions, 01/2010, SFIDK.PS.026.G1.02
● Limit settings (number of setpoints, setpoint settings, and hysteresis), see direction/limit
menu diagram (Page 81).
●
Batch settings (quantity, time and counter settings, and time constant), see batch menu
diagram (Page 82).
Note
Batch settings
Only MAG 6000.
Not available in MAG 5000, MAG 5000 CT and MAG 6000 CT.
Note
When relay is set to batch function, pulse/frequency is not available on digital output.
Relay outputs
Relay output can be used to configure various settings:
● Error settings (level and number), see error level menu diagram (Page 80) and error
numbe
r menu diagram (Page 80).
●
Limit settings (number of setpoints, setpoint settings, and hysteresis), see direction/limit
menu dia
gram (Page 81).
●
Batch settings (quantity, time and counter settings, and time constant), see batch menu
diagram (Page 82).
●
Cleaning (cycle time), see cleaning menu diagram (Page 82).
Note
Batch settings
Only MAG 6000.
Not available in MAG 5000, MAG 5000 CT and MAG 6000 CT.
Note
Cleaning
If a cleaning unit is installed together with transmitter, relay output must always be used
to operate this unit. It cannot be used for other purposes.
8.2 External input
By applying 11 … 30 V DC to terminals 77 and 78, it is possible to perform:
● Batch control (start, stop, hold/continue)
● Reset totalizer
● Force/freeze output
● Q
max
2 (night)