Commissioning RMS621
44 Endress+Hauser
* In the bidirectional mode of operation (water-heat difference) there are two additional totalizers
plus two grand totalizers. The additional totalizers are marked with (-). Example: A boiler load
process is recorded by the ’heat’ totalizer and the unload process by the ’-heat’ totalizer.
Alarm response
!
Note!
Item only active if the Random option was selected in the Alarm response menu item under "Setup
Æ Basic set-up" .
Setup → Display
The device display can be freely configured. Up to six groups, each with 1 to 8 freely definable
process values, can be displayed individually or alternately. For each application, the most important
values are automatically shown in two windows (groups) in the display: this does not apply if the
display groups have already been defined. The way the process values are displayed depend on the
number of values in a group.
Function (menu item) Parameter setting Description
Heat
Heat (-) *
0 to 99999999.9 Heat totalizer of the application selected. Can be configured
and reset.
Mass
Mass (-) *
0 to 99999999.9 Mass totalizer of the application selected. Can be configured
and reset.
Flow- 0 to 99999999.9 Flow totalizer (volume flow) of the application selected. Can
be configured and reset.
Signal reset Yes - No Select whether to reset the totalizer by input signal.
Terminals A10, A110,... Input terminal for signal reset.
Function (menu item) Parameter setting Description
Wet steam alarm
Phase transition
!
Note!
Only active if ’Water/steam’ was selected in the Media menu
item.
Wet steam:
Risk that steam partially condenses! The alarm is triggered
2 C above the saturated steam temperature (=condensate
temperature).
Phase transition:
Condensate temperature (=saturated steam temperature)
reached, i.e. state of aggregation can no longer be defined. Wet
steam is present!
Alarm type Fault
Hint
Fault: totalizer stop, colour change (red) and message in plain
text.
Hint: totalizer unaffected, colour change and message display
can be configured.
Colour change Yes
No
Select whether the alarm should be signalled by a colour
change from blue to red.
!
Note!
Only active if the ’Hint’ alarm type has been selected.
Fault text Display+acknowledge
Do not display
Select whether an alarm message should appear to describe the
fault when a fault occurs. This is cleared (acknowledged) by
pressing a key.
!
Note!
Only active if the ’Hint’ alarm type has been selected.
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