6 Commissioning RMS 621
46 Endress+Hauser
Pulse outputs
The pulse output function can be set up as active, passive outputs or relays. Dependent on the model
between 2 and 8 pulse outputs are available.
Event text alarm message display+ack.
do not display
Definition of the alarm set point message mode.
Do not display: The alarm set point violation or the
undercutting of an alarm set point is listed in the event buffer.
Display+ack: In addition to the entry into the event memory
an event message is shown on the display. The message will
only disappear after it has been acknowledged.
Function (menu item) Parameter setting Description
Identifier Pulse 1 to 8 An identifier can be assigned to the pulse output in question for
a better overview (max. 12 characters).
Signal Active
Passive
Relay
Select
Pulse output allocation.
Active: Active voltage pulses are transmitted. Power is
supplied bythe device.
Passive: Passive open collectors are available in this operating
mode. Power must be supplied externally.
Relay: The pulses are transmitted to a relay. (Max. frequency
is 5Hz)
!
Note!
"Passive" can only be selected when expansion cards are used.
Terminals B-131, B-133, C-131, C-
133, D-131, D-133, E-
131, E-133
B-135, B-137, C-135, C-
137, D-135, D-137
A-52, B-142, B-152,
C-142, C-152, D-142, D-
152
None
Defines the terminal from which the pulses are to be
transmitted.
Sig. source Heat sum 1, Heat sum 2,
Flow sum 1, Flow sum 2,
etc.
Select
Setting as to which variable should be transmitted at the pulse
output.
Pulse
Function (Menu
address)
Parameter set-up Description
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