Watlow EZ-ZONE RMH - Manual (Page 125)

Watlow EZ-ZONE ® RMH Module • 122 • Chapter 6 Features
Output
Output
Output Low
Pow
er Scale
Output
Tim
e Base
Output Control
Output
High P
ow
er Scale
Output Low
Pow
er Scale
Output
Tim
e Base
Output Control
Output
High P
ow
er Scale
Output Function
Output Function Instance
Output Source Zone
Output Source Error
Output Function
Output Function Instance
Output Source Zone
Output Source Error
Output Value
Output Value
Error
Error
Off
Digital
Alarm Function
This function's output changes state when Alarm Source
exceeds Alarm Set Point.
An error, when read, can indicate any of the following:
None, Open, Shorted, Measurement Error, Bad Cal Data,
Ambient Error, Fail, Not Sourced
Silenced : No, Yes
Alarm Latched : No, Yes
Alarm Clearable : No, Yes
Alarm Working Process Value : -1,999.000 to 9,999.000
Alarm Working Set Point : -1,999.000 to 9,999.000
Alarm
Instances - 24 per RMH
Alarm
Latc
hing
Alarm
Bloc
king
Alarm
Silencing
Alarm
H
ysteresis
Alarm
Clear Request
Alarm
Silence Request
Alarm
Type
Control Loop Alarm
Logic
Alarm
Sides
Alarm
D
ispla
y
Alarm
D
ela
y Tim
e
Alarm
Low
Set P
oint
Alarm
H
igh Set P
oint
Output Value
Alarm Clearable
Alarm Working Process Value
Alarm Working Set Point
Alarm Latched
Alarm Silenced
Alarm State
Error
Alarm Source
Alarm Source Instance
Alarm Source Zone
Alarm Source Error
Control Loop
Overview
[Sr;A] Alarm Source : Analog Input, Current, Power,
Linearization, Math, Process Value, Variable
[S2;A] Alarm Source Zone : 0 to 16
[LooP] Control Loop : 1 to 16
[iS;A] Alarm Source : 1 to 250 Instance
[A;ty] Alarm Type : Off, Deviation, Process
[A;Lg] Alarm Logic : Close on Alarm, Open on Alarm
[A;Si] Alarm Silencing : Off, On
[A;LA] Alarm Latching : Non-Latching, Latching
[A;dL] Alarm Delay Time : 0 to 9,999 seconds
[A;CLr] Alarm Clear Request : Ignore, Clear
[A;CLr] Alarm Clear Request : Ignore, Clear
[A;Sir] Alarm Silence Request : Ignore, Silence
[A;Sir] Alarm Silence Request : Ignore, Silence
[A;hi] Alarm High Set Point : -1,999.000 to 9,999.000
[A;hi] Alarm High Set Point : -1,999.000 to 9,999.000
[A;hy] Alarm Hysteresis : 0.001 to 9,999.000
[A;bL] Alarm Blocking : Off, Startup, Set Point, Both
[A;Sd] Alarm Sides : Both, High, Low
[A;dSP] Alarm Display : Off, On
[A;Lo] Alarm Low Set Point : -1,999.000 to 9,999.000
[A;Lo] Alarm Low Set Point : -1,999.000 to 9,999.000
[ALM]
[SEt] Alarm Menu
Setup Page
[ALM]
[ Alarm Menu
Operation Page
oPEr]
[A;St] Alarm State : Startup,
Low, Alarm High, Error
None, Blocked, Alarm
[A;St] Alarm State : Startup,
Low, Alarm High, Error
None, Blocked, Alarm
The alarm function causes outputs to change state when
Alarm Source exceeds alarm set points.
Alarm
Alarm
Latc
hing
Alarm
Bloc
king
Alarm
Silencing
Alarm
H
ysteresis
Alarm
Clear Request
Alarm
Silence Request
Alarm
Type
Control Loop
Alarm
Logic
Alarm
Sides
Alarm
D
ispla
y
Alarm
D
ela
y Tim
e
Alarm
Low
Set P
oint
Alarm
H
igh Set P
oint
Output Value
Alarm Clearable
Alarm Working Process Value
Alarm Working Set Point
Alarm Latched
Alarm Silenced
Alarm State
Error
Alarm Source
Alarm Source Instance
Alarm Source Zone
Alarm Source Error
Control Loop
Off
If Alarm Type = Off, Output Value = Off
If Alarm State = None, Alarm Indication = None