Red Lion PCU - Manual (Page 48)

Configure Module 2 - Output Parameters (2-OP)
Display Parameter
Range and Units
(Factory Setting
Value)
Description/
Comments
CYCt Cycle time 0 to 250 seconds
(2) 0 turns OP1 off. This
parameter does not
appear if Valve
Positioner option is
installed.
OPAC Control Action drct
rEv
(rev) For both PID &
ON/OFF control.
OPLO Output power lower
limit range 0% to 100%, OP1
(0) Set OPLO < OPHI
-100% to 100%,
OP1 & OP2
(-100) If secondary output is
installed.
OPHI Output power
upper limit range 0% to 100%, OP1
(100) Set OPHI > OPLO
-100% to
100%OP1 & OP2
(100) If secondary output is
installed.
OPFL Input overdrive
power preset 0% to 100%, OP1 Set to a value to
safely control the
process in the event
of input overdrive
condition.
-100% to 100%,
OP1 & OP2
(0)
OPdP Output power
dampening
(filtering) time 0 to 250 seconds
(3) 0 = off (no
dampening) Set in
range of
1
50
to 1
10
of
integral time.
CHYS ON/OFF control
hysteresis 1 to 250
(1.0) Hysteresis for OP1.
tcod Auto-tune
dampening mode 0 to 4
(0) 0 = fastest response
4 = slowest response
Display Parameter
Range and Units
(Factory Setting
Value)
Description/
Comments
ANAS Linear DC
output
assignment OP -% output power
INP - scaled
display value
SP - setpoint value
dEv - deviation
dE-2 - Internal
Cascade Secondary
deviation
SP-2 - Internal
Cascade, Directed
Setpoint
(OP)
This parameter
appears if analog
option is installed.
ANLO Linear DC
output low
scaling value -999 to 9999
(0.0) Units depend on
ANAS selection. This
parameter appears if
analog option is
installed.
ANHI Linear DC
output high
scaling value -999 to 9999
(100.0) Units depend on
ANAS selection. This
parameter appears if
analog option is
installed.
ANdb Linear DC
output
deadband 0.0 to 25.0%
(0.0) Only used when
ANAS=OP. 0.0%= no
deadband
ANUt Linear DC
update time 0 to 250 seconds
(0) Only used when
ANAS=OP. 0 seconds
updates output at a
rate of 10/sec.
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