● Zero adjust
– Starts the automatic zero point adjustment. This function employs the existing
configurations and presumes that the process conditions are prepared for the zero point
adjustment routine
● Reset totalizer
– Resets one of the internal totalizers 1, 2 or 3 (depending on configuration)
● Resets all totalizers simultaneously
● Freeze signal
– Freezes all currently measured values in the display and outputs
● Force signal
– Forces all outputs to adopt the value selected in the menu. If the value 100% is selected,
the current output will show 20 mA and the frequency output will show 10.000 kHz when
the external output is activated
WARNING
Changing polarity
Changing the polarity triggers the signal input to execute the set functionality.
11.5
Outputs
Table 11-13 Digital output
Description
Channels 2 to 4
Pulse
41.6 µs to 5 s pulse duration
Resolution
1 μs
Frequency
0 to 12.5 kHz, 50 % duty cycle, 120 % overscale provision
Resolution
0.2 Hz
Load
< 750 Ω
Time constant (adjustable)
0 to 100 s
Active
0 to 24 V DC, 87 mA, short-circuit-protected
Passive
3 to 30 V DC, 100 mA, short-circuit-protected
Functions
● Pulse
● Frequency
● Alarm class / NAMUR status
● Individual alarms
Technical data
11.5 Outputs
MASS 2100 & FC300 (FCT030)
220
Operating Instructions, 06/2017, A5E39789040-AA