User guide

Watlow EZ-ZONE
®
RMH Module • 117 • Chapter 6 Features
Process Value
Off
Process Value
Sensor Backup
Process Value
Average
Process Value
Crossover
Output Value =
Display units follows the last source that is temperature
else follow Source A
Filter [(Average (A + B + C + D)) + Offset]
Output Value =
Display units follows Source A
Filter [A + Offset]
Source Function A
Source Instance A
Source Error A
Source Function B
Source Instance B
Source Zone B
Source Error B
Source Function C
Source Instance C
Source Zone C
Source Error C
Source Function D
Source Instance D
Source Zone D
Source Error D
Source Function E
Source Instance E
Source Zone E
Source Error E
Source Function A
Source Instance A
Source Error A
Source Function B
Source Instance B
Source Zone B
Source Error B
Source Function C
Source Instance C
Source Zone C
Source Error C
Source Function D
Source Instance D
Source Zone D
Source Error D
Source Function E
Source Instance E
Source Zone E
Source Error E
Source Function A
Source Instance A
Source Error A
Source Function B
Source Instance B
Source Zone B
Source Error B
Source Function C
Source Instance C
Source Zone C
Source Error C
Source Function D
Source Instance D
Source Zone D
Source Error D
Source Function E
Source Instance E
Source Zone E
Source Error E
Source Function A
Source Instance A
Source Error A
Source Function B
Source Instance B
Source Zone B
Source Error B
Source Function C
Source Instance C
Source Zone C
Source Error C
Source Function D
Source Instance D
Source Zone D
Source Error D
Source Function E
Source Instance E
Source Zone E
Source Error E
Source AValue
Source BValue
Source CValue
Source DValue
Source EValue
Output Value
Error
Source AValue
Source BValue
Source CValue
Source DValue
Source EValue
Output Value
Error
Source AValue
Source BValue
Source CValue
Source DValue
Source EValue
Output Value
Error
Source AValue
Source BValue
Source CValue
Source DValue
Source EValue
Output Value
Error
Pressure Units
Pressure Units
Pressure Units
Pressure Units
Altitude Units
Altitude Units
Altitude Units
Altitude Units
Barometric Pressure
Barometric Pressure
Barometric Pressure
Barometric Pressure
Cross Over Point
Cross Over Point
Cross Over Point
Cross Over Point
Cross Over Band
Cross Over Band
Cross Over Band
Cross Over Band
Function
Function
Function
Function
Filter
Filter
Filter
Filter
Offset
Offset
Offset
Offset
If A <= Cross Over Point - (Cross Over Band / 2) THEN
Output Value = Filter [(A + Offset)]
If A >= Cross Over Point + (Cross Over Band / 2) THEN
Output Value = Filter[(B + Offset)]
Where variable X = (Cross Over Point + (Cross Over Band / 2)
- A) / Cross Over Band
Output Value = Filter [((A * X) + (B * (1-X))) + Offset]
Output Value = Filter [first assigned Source without an
error + Offset]