Fisher DPR900 - Page 79

C0nfkJurati0n 5-25
5.7.2
0
8
b-
LSP
0
G
SP
Use FCODE 140 to select the LSP tracking option.
Function FCODE Option
NO Default Selected
Vallle Vallle
Setpoint 140 Disabled
1 1
Tracking
Tracks remote setpoint (RSP/ESP) 2
0-w
Tracks PV in Manual
3
The LSP tracks the PV in manual ONLY when the
manual command comes from the front panel. If
manual mode is forced via a discrete input, Option
3 does not take effect.
Extra Internal Setpoint (ESP)
The user may set a fixed extra internal setpoint value or configure the
extra internal setpoint value to track a remote setpoint value. In case
of computer failure, the controller continues to operate, using either
the fixed extra internal setpoint value or the last RSP value received.
A12
0
R
FCODE 142 _
4C
SP
Use FCODE 12 to select the fixed value option.
Change 1 -September 1991
UM6.1:DPR900:9102