Watlow F4T - Page 238

Watlow F4T • 235 • Chapter 6 Appendix
Parameter Class
and Name
Range Default
Data Type and
Attributes
Modbus Registers
Inner Loop On/Off
Heat Hysteresis
0.001 to 9,999.000°F
or units, 0.001 to
5,555.000°C
3.0
"IEEE Float
Access=RW"
"Cascade Loop 1: 4108
Cascade Loop n:
4108+((n-1)* 200)"
Inner Loop On/Off
Cool Hysteresis
0.001 to 9,999.000°F
or units, 0.001 to
5,555.000°C
3.0
"IEEE Float
Access=RW"
"Cascade Loop 1: 4110
Cascade Loop n:
4110+((n-1)* 200)"
Outer Loop Heat
Algorithm
"PID (71)
On / Off (64)"
PID (71)
"unsigned 16-bit
Access = RW"
"Cascade Loop 1: 4112
Cascade Loop n:
4112+((n-1)* 200)"
Outer Loop Cool
Algorithm
"PID (71)
On / Off (64)"
PID (71)
"unsigned 16-bit
Access = RW"
"Cascade Loop 1: 4114
Cascade Loop n:
4114+((n-1)* 200)"
PID Set Crossover
"Process Value (241)
Set Point (85)"
Process Value (241)
"unsigned 16-bit
Access = RW"
"Cascade Loop 1: 4116
Cascade Loop n:
4116+((n-1)* 200)"
PID Set 1 to 2
Crossover
-99999 To [Crossover
2-1]
[Range High]
"IEEE Float
Access=RW"
"Cascade Loop 1: 4118
Cascade Loop n:
4118+((n-1)* 200)"
PID Set 2 to 3
Crossover
[Crossover 1 +1] To
[Crossover 3-1]
[Range High]
"IEEE Float
Access=RW"
"Cascade Loop 1: 4120
Cascade Loop n:
4120+((n-1)* 200)"
PID Set 3 to 4
Crossover
[Crossover 2 +1] To
[Crossover 4-1]
[Range High]
"IEEE Float
Access=RW"
"Cascade Loop 1: 4122
Cascade Loop n:
4122+((n-1)* 200)"
PID Set 4 to 5
Crossover
[Crossover 3 +1] To
99999
[Range High]
"IEEE Float
Access=RW"
"Cascade Loop 1: 4124
Cascade Loop n:
4124+((n-1)* 200)"
Heat Proportional
Band Outer Loop 1
0.001 to 99,999.000°F
or units, 0.001 to
55,555.000°C
25.0°F or units,
13.0°C
"IEEE Float
Access=RW"
"Cascade Loop 1: 4126
Cascade Loop n:
4126+((n-1)* 200)"
Cool Proportional
Band Outer Loop 1
0.001 to 99,999.000°F
or units, 0.001 to
55,555.000°C
25.0°F or units,
13.0°C
"IEEE Float
Access=RW"
"Cascade Loop 1: 4128
Cascade Loop n:
4128+((n-1)* 200)"
Integral Outer Loop 1
0 To 99999 seconds per
repeat
180.0
"IEEE Float
Access=RW"
"Cascade Loop 1: 4130
Cascade Loop n:
4130+((n-1)* 200)"
Derivative Outer Loop
1
0 To 99999 seconds 0.0
"IEEE Float
Access=RW"
"Cascade Loop 1: 4132
Cascade Loop n:
4132+((n-1)* 200)"
Heat Proportional
Band Outer Loop 2
0.001 to 99,999.000°F
or units, 0.001 to
55,555.000°C
25.0°F or units,
13.0°C
"IEEE Float
Access=RW"
"Cascade Loop 1: 4134
Cascade Loop n:
4134+((n-1)* 200)"
Cool Proportional
Band Outer Loop 2
0.001 to 99,999.000°F
or units, 0.001 to
55,555.000°C
25.0°F or units,
13.0°C
"IEEE Float
Access=RW"
"Cascade Loop 1: 4136
Cascade Loop n:
4136+((n-1)* 200)"
Integral Outer Loop 2
0 To 99999 seconds per
repeat
180.0
"IEEE Float
Access=RW"
"Cascade Loop 1: 4138
Cascade Loop n:
4138+((n-1)* 200)"
Derivative Outer Loop
2
0 To 99999 seconds 0.0
"IEEE Float
Access=RW"
"Cascade Loop 1: 4140
Cascade Loop n:
4140+((n-1)* 200)"
Heat Proportional
Band Outer Loop 3
0.001 to 99,999.000°F
or units, 0.001 to
55,555.000°C
25.0°F or units,
13.0°C
"IEEE Float
Access=RW"
"Cascade Loop 1: 4142
Cascade Loop n:
4142+((n-1)* 200)"