dimming will not operate. If any of the front pusbuttons are pressed during this period this 2
minute delay will be canceled.
5.12
Alarm relay operation mode e.g.
A1 OPER
etc.
Display:
A
x
OPEr
Range:
A
x.
AL
or
A
x.
tP
or
A
x.
Fr
Default Value:
A
x.
AL
Alarm relay operating mode (relays 1 and 2 only) - this function allows selection of standard alarm
on/off setpoint operation (
A1.AL
or
A2.AL
) using the alarm functions described in this chapter
or PI control operation (
A1.tP
or
A1.fr
or
A2.tp
or
A2.fr
). To set the alarm operation mode
go to the
A
x
OPEr
function and use the
^
or
v
push buttons to choose the required operation
then press
F
to accept this value.
Refer to the “Setting up the relay PI controller” chapter
for details of the PI control operations
and functions.
Example:
With
A
x
OPEr
set to
A1.fr
relay 1 will operate as a PI control relay with the frequency of the
relay varying.
5.13
Analog output option low value
Display:
REC_
Range:
Any display value
Default Value:
0
Seen only when analog retransmission option fitted. Refer to the separate “RM4 Din Rail Meter
Optional Output Addendum” booklet supplied when this option is fitted for wiring details and link
settings. Displays and sets the analog retransmission (4–20mA, 0–1V or 0–10V, link selectable)
output low value (4mA or 0V) in displayed engineering units. To set the analog output low value
go to the
REC_
function and use the
^
or
v
push buttons to set the required value then press
F
to accept this selection.
Example:
If it is required to retransmit 4mA when the display indicates
0
then select
0
in this
function using the
^
or
v
button.
5.14
Analog output option high value
Display:
REC~
Range:
Any display value
Default Value:
1000
Seen only when analog retransmission option fitted. Refer to the separate “RM4 Din Rail Meter
Optional Output Addendum” booklet supplied when this option is fitted for wiring details and link
settings. Displays and sets the analog retransmission (4–20mA, 0–1V or 0–10V, link selectable)
output high display value (20mA, 1V or 10V) in displayed engineering units. To set the analog
output high value go to the
REC~
function and use the
^
or
v
push buttons to set the required
value then press
F
to accept this selection.
22 of
RM4IVMAN-2.1-0
Summary of Contents for RM4-IV
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