Fisher DPR900 User Manual page 84

Integral controller
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5-30
Configuration
(PISHER")
5.7.5
0 R
FCODE
142
Blocking
Remote/Local
Setpoint Switching
Put the controller
in remote
mode, enabling
the configured
remote
setpoint
options,
by pressing
the R button. This enables
either an
external
remote
setpoint
or the extra internal
setpoint.
The user
chooses
the setpoint
to be enabled
via FCODE
142.
Al2
RSP
0
R
_
FCODE 142
,-
SP
FCODE 12
_
ESP
Function
FCODE
Option
No
Default
Selected
ValW?
VLlSW
Automatic
142
Disabled
1
1
Setpoint
Switches
to remote setpoint
2
Switching
Switches
to extra internal setpoint
3
A discrete
input signal connected
to Dll or Dl2, and configured
using
FCODE
111, may switch the controller
from the remote
setpoint
to the
extra internal
setpoint
value in the following
situation:
fl
The controller
is in the remote
mode.
H
The connected
and configured
discrete
input signal becomes
active.
In this situation
the R button remains
lit to indicate
that manual
control
is not possible.
DO2 is active when the R button is lit as an external
indicator
of the controller
mode.
lJM6.1:DPR900:9102
May 7991

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