Watlow F4P Series

6.12 ■ Parameters Watlow Series F4P
✔ Note: Press the Information Key ˆ for more task-relat-
ed tips.
*The tenth digit of your model number, F4PX-XXXX-XXXX,
determines what RTD resistance values the unit uses. Re-
fer to the Ordering Information in the Appendix.
Setup Page Parameter Table Modbus
Register
Range read/write Conditions for
Parameter Description (Modbus Value) Default (I/O, Set) Parameters to Appear
Active if Sensor is not set to Off.
Inputs 2 and 3 appear only if the
controller is the enhanced ver-
sion (F4P _ - _ _ AB - _ _ _ _).
The selection that appears will
depend on which sensor was
selected for the previous pa-
rameter.
Input
601 [1]
611 [2]
621 [3]
r/w
J (0)
100Ω DIN
(11) for RTD
options 1-4*
500Ω DIN
(23) for RTD
options 5-8*
4-20mA (13)
If Sensor is set to
thermocouple:
J (0)
K (1)
T (2)
E (3)
N (4)
C (5)
D (6)
PT2 (7)
R (8)
S (9)
B (10)
If Sensor is set to RTD:
100Ω DIN (11)
100Ω JIS (12)
500Ω DIN (23)
500Ω JIS (24)
1kΩ DIN (25)
1kΩ JIS (26)
If Sensor is set to
Process:
4 to 20mA (13)
0 to 20mA (14)
0 to 5V (15)
1 to 5V (16)
0 to 10V (17)
0 to 50mV (18)
Type
Select the linearization
table to apply to the sen-
sor.
Inputs 2 and 3 appear only if the
controller is the enhanced ver-
sion (F4P _ - _ _ AB - _ _ _ _).
Active: Always.
Input
600 [1]
610 [2]
620 [3]
r/w
Thermocou-
ple (0)
Thermocouple (0)
RTD (1)
Process (2)
Slidewire (3) [Analog
Input 3 only]
Off (4) [Analog Inputs 2
and 3 only]
Sensor
Select the sensor.
Main > Setup > Analog Input x (1 to 3) Inputs 2 and 3 appear only if the controller is the enhanced version (F4P _ - _ _ AB - _ _ _ _).
Analog Input x (1 to 3)
Active: Always.
904 r/w
Off (0)Off (0)
On (1)
Open Loop Detect
Select whether to turn
off outputs and display
an error message.
Active if Failure Mode is set to
Fixed.
903 r/w
0.0% (0)0.0% to High Power
Limit [heat only or
cool only]
Cool High Power Limit
to Heat High Power
Limit [heat/cool or
cool/heat] in tenths
Input 1 Fail
Select the output power
to be maintained if an
input error switches con-
trol to manual mode.