Fisher DPR900 User Manual page 80

5-26
Configuration
(FISHER"]
Function Parameters FCODE Range Unit Increment Default Selected
V&N? Value
Extra Setpoint value 12 MSIS.
a"Y
1 digit Min
Internal Range
Setpoint
FCODE 12 defaults to the lower measuring range
value as set in FCODE 24.
Function
FCODE OptIon NO Default Selected
V&e
Value
Automatic 142 Disabled
1 1
Setpoint Switches to remote setpoint 2
Switchmg Switches to extra internal setpoint 3
The ESP is functionally a RSP. The R button LED remains lit when
this setpoint is active, as a reminder that manual setpoint entry is not
possible. If FCODE 142 is set to Option 3, switching to extra internal
setpoint enabled, the extra internal setpoint is displayed in the remote
mode. Simply press one of the green setpoint increase/decrease
buttons to view the current digital value of ESP when active.
The local setpoint can be made to track both ESP and RSP. Switching
can be done manually or using a discrete input signal. FCODE 140 is
used in this case, however the ESP replaces the RSP in the
description. Select the LSP tracking option using FCODE 140.
Function
FCODE Option NO Default Selected
Value
Value
Setpornt
140 Disabled 1 1
Tracking Tracks remote setpomt (RSP/ESP) 2
WY
Tracks PV ,n Manual
3
The manual button overrides both the remote and
extra internal setpoints, when they are active.
When the controller is in the manual mode, the
local setpoint can be set but is not in use.
UM61:DPR900:9102 Change 1 -September 1991