Fisher DPR900 - Page 65

Configurat;cJn 5-11
Function FCODE Option No Default
Selected
WW Vallle
output 105 Disabled 0 0
Signal Signal limits apply in Auto
Limits IMUlUCi 1
A01
Signal limits apply in Auto only 2
To set the individual High and Low signal limits, use FCODE 7 and 8.
Function ) FCODE 1 Range 1 Unit 1 Increment I Default I Selectedl
Output Signal Lower limit
Limits A01 Upper limit
Value Value
7 O-100 % 1% 0
a O-100 %
1%
100
Use FCODE 115, Option 5 or 6 to automatically select either the Min
or Max signal between the controller’s output signal and an externally
supplied output signal.
Function Function FCODE FCODE Option Option No Default No Default
Selected Selected
Value Value Value Value
Output Output 115 115 Disabled Disabled 0 0 0 0
Signal Sianal
1 1
Processing Min selection enabled 5
Max selection enabled 6
To select an internal signal for output to a recorder or other device via
A02, use FCODE 114.
Function FCODE Option No Default
Value
Selected
VaIlIf3
Calculated Remote setpoint
5.5.1.2 Positioning Motor Output (Option 2)
This option provides PID positioning signals via discrete outputs DO5
and D06. Use this option when connecting to electric actuators
(reversible control motors). The discrete outputs are normally
connected to intermediate relays or contactors (if the load is inductive,
a diode must be wired across the output). The discrete outputs supply
raise/lower pulses to a positioning motor. The minimum resolution is
one sampling period, 0.2 seconds.
May 1991
lJM6.1 :DPR900:9102