Watlow EZ-ZONE RM Limit Module Rev C - Manual (Page 97)

Watlow EZ-ZONE ® RML Module • 94 • Chapter 6 Features
Limit Function
This function uses a dedicated input and the output
will change state when Source A exceeds limit set
points. The limit, when tripped, must be manually
cleared to reset the output and clear the message.
The Analog Input and mechanical relay output are
dedicated to each limit loop and are located in same
module.
Limit
Overview
Instances - 0 to 12 per RML
Source Function A
Source Instance A
Source Error A
Set P
oint (Maximum) High Limit
Limit Hysteresis
Limit Sides
Limit Clear Request
Set P
oint (Minimum)
Low
Limit
Limit High Set P
oint
Limit State
Limit Status
Output Value
Limit Low Set P
oint
[L;hy] Limit Hysteresis : 0.001 to 9,999.000
[SP;Lh] Set Point (Maximum) High Limit : -1,999.000 to 9,999.000
[SP;LL] Set Point (Minimum) Low Limit : -1,999.000 to 9,999.000
[`LL;S] Limit Low Set Point : -1,999.000 to 9,999.000
[`Lh;S] Limit High Set Point : -1,999.000 to 9,999.000
[L;Sd] Limit Sides : Both, High, Low
Limit Status : Fail, Safe
Output Value : On, Off
[LiM] Limit Menu
[`SEt]
Setup Page
[LiM] Limit Menu
[oPEr] Operation Page
Limit Message
Limit Message : Limit High, Limit Low, Limit Error
[`lh;s] Limit High Set Point : -1,999.000 to 9,999.000
[`ll;s] Limit Low Set Point: -1,999.000 to 9,999.000
[Sfn;a] Source Function: None, Digital I/O, Function Key, Variable
[`si;a] Source Instance: 1 to 250
[`s2;a] Source Zone: 0 to 16
[`lCr] Limit Clear Request: Ignore or Clear
[`l;st] Limit State: Off, None, Limit High, Limit Low, Error
[`lCr] Limit Clear Request
[`l;st] Limit State: Off, None, Limit High, Limit Low, Error
Linearization Function
This function will take an analog Source A and re-
linearize using a 10-point offset, then add Offset and
produce an Output Value.
An error, when read, can indicate any of the follow-
ing: None, Open, Shorted, Measurement Error, Bad
Cal Data, Ambient Error, RTD Error, Fail, Math Er-
ror, Not Sourced, Stale
Linearization
Overview
Instances - 16 per RML
Units
Function
Input P
oint 1
Output P
oint 1
Output P
oint 2
Output P
oint 3
Output P
oint 4
Output P
oint 5
Output P
oint 6
Output P
oint 7
Output P
oint 8
Output P
oint 9
Output P
oint 10Offset
Input P
oint 2
Input P
oint 3
Input P
oint 4
Input P
oint 5
Input P
oint 6
Input P
oint 7
Input P
oint 8
Input P
oint 9
Input P
oint 10
[`Su;A] Source Value A : -1,999.000 to 9,999.000
[``o;u] Output Value : -1,999.000 to 9,999.000
[`Lnr] Linearization Menu
[oPEr] Operation Page
[SFn;A] Source Function A : None, Analog Input, Current, Cool Power, Heat Power,
Power, Linearization, Math, Process Value, Set Point Closed, Set Point Open,
Variable
[`S2;A] Source Zone A : 0 to 16
[`Si;A] Source Instance A : 1 to 250
[``Fn] Function : Off, Interpolated, Stepped
[oFSt] Offset : -1,999.000 to 9,999.000
[`iP;1] Input Point 1 : -1,999.000 to 9,999.000
[`iP;2] Input Point 2 : -1,999.000 to 9,999.000
[`iP;3] Input Point 3 : -1,999.000 to 9,999.000
[`iP;4] Input Point 4 : -1,999.000 to 9,999.000
[`iP;5] Input Point 5 : -1,999.000 to 9,999.000
[`iP;6] Input Point 6 : -1,999.000 to 9,999.000
[`iP;7] Input Point 7 : -1,999.000 to 9,999.000
[`iP;8] Input Point 8 : -1,999.000 to 9,999.000
[`iP;9] Input Point 9 : -1,999.000 to 9,999.000
[iP;10] Input Point 10 : -1,999.000 to 9,999.000
[`oP;1] Output Point 1 : -1,999.000 to 9,999.000
[`oP;2] Output Point 2 : -1,999.000 to 9,999.000
[`oP;3] Output Point 3 : -1,999.000 to 9,999.000
[`oP;4] Output Point 4 : -1,999.000 to 9,999.000
[`oP;5] Output Point 5 : -1,999.000 to 9,999.000
[`oP;6] Output Point 6 : -1,999.000 to 9,999.000
[`oP;7] Output Point 7 : -1,999.000 to 9,999.000
[`oP;8] Output Point 8 : -1,999.000 to 9,999.000
[`oP;9] Output Point 9 : -1,999.000 to 9,999.000
[oP;10] Output Point 10 : -1,999.000 to 9,999.000
[`Lnr] Linearization
[`SEt] Setup Page
Source Function A
Source Instance A
Source Zone A
Source Error A
Output Value
Source Value A
Error
[Unit] Units : Source, None, Absolute Temperature, Relative Temperature, Power,
Process, Relative Humidity
Source Function A
Source Instance A
Source Zone A
Source Error A
Linearization
Off Output Value
Source Value A
Error
Units
Function
Input P
oint 1
Output P
oint 1
Output P
oint 2
Output P
oint 3
Output P
oint 4
Output P
oint 5
Output P
oint 6
Output P
oint 7
Output P
oint 8
Output P
oint 9
Output P
oint 10Offset
Input P
oint 2
Input P
oint 3
Input P
oint 4
Input P
oint 5
Input P
oint 6
Input P
oint 7
Input P
oint 8
Input P
oint 9
Input P
oint 10
Output Value equals Source A Value