Siemens SITRANS FST030 - Page 65

Pulse output - channels 2 to 4
Pulse output – channels 2 to 4
You can assign the process value, and you can set the direction, the polarity, the redundancy
mode, the pulse width, pulse width units, pulse units amount per pulse, and the fail-safe
behaviour.
Pulse output
Process value
Direction
Polarity
Redundancy mode
Next
Scaling
Pulse width units
Pulse width
Pulse Units
Amount per pulse
Next
CH3 fail-safe behaviour
Minimum frequency
Maximum frequency
Last valid value
Current value
Fail-safe value
Finished
CH3 process value
Volume flow
Mass flow
Standard volume flow
CH3 direction
Positive
Negative
Bidirectional
CH3 frequency redundancy mode
Off
90°
180°
CH3 pulse polarity
Active high level
Active low level
CH3 pulse width units
s
ms
µs
CH3 pulse disp. units
process value
specific list
Status output - channels 2 to 4
Status output – channels 3 to 4
You can configure the status mode, the polarity, on delay and off delay.
Commissioning
6.6 Commissioning via local display
SITRANS FST030 (Modbus)
Operating Instructions, 08/2018, A5E37367739-AD 65