Watlow Series F4S/D - Manual (Page 57)

Wa t l o w S e r i e s F 4 S / D S e t u p ■ 5 . 9
Setup Page Parameter Table
Modbus
Register
Range read/write Conditions for
Parameter Description (Modbus Value) Default (I/O, Set, Ch) Parameters to Appear
✔ NOTE:
For more information about how parameter settings affect the con-
troller’s operation, see the Features Chapter.
Active: Always, except when Cas-
cade is set to Process Cascade
or Deviation Cascade this is
masked for Analog Input 1.
Input
602 [1]
612 [2]
622 [3]
r/w
— Depends on sensor.
Set Point Low Limit
Set limit for mini-
mum set point.
Active if Ch2 Output Disable is
set to Yes.
698 r/w — Sensor range high to
In1 Temp Low + 1
Enter In1 Temp High
Choose the highest
temperature at
which the channel 2
output is active.
Active if Ch2 Output Disable is
set to Yes.
697 r/w — Sensor range low to
In1 Temp High - 1
Enter In1 Temp Low
Choose the lowest
temperature at
which the channel 2
output is active.
Active if Analog Input 2, Sensor
is set to Process and Units is
set to %rh and Analog Input 1,
Units is set to Temperature.
696 r/w No (0) No (0)
Yes (1)
Ch2 Output Disable?
Disables Channel 2
outside the range
defined by Enter In1
Temp Low and
Enter In1 Temp
High.
Active if Sensor Type is set to
Process.
Input
693 [1]
694 [2]
695 [3]
r/w
Normal (0) Normal Scaling (0)
Scale Inversion (1)
(Scale High corre-
sponds to the lowest
process value, and
Scale Low corre-
sponds to the highest
process value.)
Choose Scaling
Select normal or in-
verse scaling.
Active if Sensor Type is set to
Process.
Input
681 [1]
683 [2]
685 [3]
r/w
— Depends on sensor and
decimal point selec-
tion.
Scale High
Set unit value for
high end of current
or voltage range.
Active if Sensor Type is set to
Process.
Input
680 [1]
682 [2]
684 [3]
r/w
— Depends on sensor and
decimal point selec-
tion.
Scale Low
Set unit value for
low end of current or
voltage range.
Active if Sensor Type is set to
Process.
Input
606 [1]
616 [2]
626 [3]
r/w
0 (0) 0 (0)
0.0 (1)
0.00 process (2)
0.000 process (3)
Decimal
Set the decimal
point for input.
Active if Sensor Type is set to
Process.
Input
608 [1]
618 [2]
628 [3]
r/w
Temperature
(0)
Temperature (0)
%rh (1)
psi (2)
units (3)
Units
Select the units of
measure for the
input.
Active if Analog Input 2 Type is
Wet Bulb-Dry Bulb.
1902 r/w 0 to 2499 ft
(0)
0 to 2499 ft (0)
2500 to 4999 ft (1)
5000 ft and above (2)
Altitude
Select an elevation
to compensate for
wet bulb evapora-
tion rates.