Parameterization
74 FSM4000
D184B140U02
Submenu/parameter
Value range
Comment
Submenu
This menu does not appear for the PROFIBUS PA or
FOUNDATION fieldbus.
Pulse
output
Qmax Pulses
Numerical entry
Expanded flow totalization to the maximum flow range
Qmax DN. This parameter is displayed only if the
measuring range specified is less than Qmax DN.
2.5 m
3
/h
Pulse
Factor
Numerical
entry
Dynamic limits
The pulse width is configurable only for the limits
calculated by the transmitter. The limits are based on the
pulse factor. The transmitter cannot leave the max. limits
of 2000 ms and 0.1 ms.
100/m
3
Pulse
width
Numerical
entry
Dynamic limits
The pulse width is configurable only for the limits
calculated by the transmitter. The limits are based on the
pulse factor. The transmitter cannot leave the max. limits
of 2000 ms and 0.1 ms.
0.1
ms
Pulse
(Act./Pas.)
Display
only
Displays the "active" or "passive" jumper position (see
page 47).
Active
Submenu
Switched
contacts
Contact
input
No
function
Totalizer reset
Ext. cut-off
Ext. Syst. NP.
The contact input function is not displayed for PROFIBUS
PA or FOUNDATION Fieldbus.
Select the function for the contact input terminals 81/82.
"Totalizer Reset" resets the internal totalizer and overflow
values when a switching voltage is connected. For "Ext.
Zero Return" all outputs are switched off, if a switching
voltage is connected. Example: Undefined filled pipeline
condition after turning off pumps or cyclic cleaning or
flushing procedures whose flowrates must be hidden.
Select "Ext. Syst. NP" to adjust the system zero point.
The fluid must be at absolute standstill during the
adjustment. The message "Warning 13" is displayed
during the adjustment.
No
function
Contact
output
No
function
F/R signal /_
F/R Signal __
General Alarm /_
General Alarm _ _
Max/Min Alarm/_
Max/Min Alarm _ _
Min Alarm /_
Min Alarm _ _
Max Alarm /_
Max Alarm _ _
Empty Pipe /_
Empty Pipe _ _
Ext. Diag. Alarm /_
Ext. Diag. Alarm __
The switching behavior for the contact outputs (terminal
41/42) can be selected as normally open (/_ _) or
normally closed (_ _). For the "General Alarm" all
detected errors (0 - 6, A, B, C, D, E, F, G) are signaled via
the terminals. Only diagnostic errors are signaled when
"ext. Diag. Alarm" is selected. If you want to report a low
flow condition, select "Min Alarm". Similarly, a high flow
condition is signaled with "Max Alarm". If the signal is set
for "Max/Min Alarm", then a signal is sent over the
terminals when the flowrate is above or below the range
between the "Max-Alarm" value and the "Min-Alarm"
value, i.e., when the flowrate is larger than the "Max-
Alarm" value or less than the "Min-Alarm" value.
No
function