Watlow Electric Integrated Controller User Manual Rev C EZ-ZONE PM - Manual (Page 38)

Wa t l o w E Z - Z O N E ® P M I n t e g r a t e d C o n t r o l l e r • 3 6 • C h a p t e r 6 S e t u p P a g e
Dis-
play
Parameter Name
Description
Set-
tings
Range Default Appears If
[`leu]
[ LEu] Digital Input (5 or 6)
Level
Select what action will be interpreted as a
true state.
[high] High
[Low] Low High Direction is set to Input
Voltage or Input Dry
Contact.
[``Fn]
[ Fn] Digital Input (5 or 6)
Function
Select the function that will be triggered
by a true state.
Functions respond to a level state change
or an edge level change.
[none] None
[idLE] Idle Set Point Enable
(level)
[tUnE] Tune (edge)
[ALM] Alarm Reset (edge)
[`SiL] Silence Alarms (edge)
[MAn] Manual/Auto Mode
(level)
[`oFF] Control Outputs Off
(level)
[`r;En] Remote Set Point En-
able (level)
[P;LoC] Lock Keypad (level)
[`F;AL] Force Alarm (level)
[`t;dA] TRU-TUNE+
® Dis-
able (level)
[`AoF] Alarm Outputs &
Control Loop Off (level)
[USr;r] Restore User Settings
(edge)
[P;diS] Profile Disable (level)
[P;hoL] Profile Hold/Resume
(level)
[ProF] Profile Start Number
(edge)
[P;StS] Profile Start/Stop
(level)
[LMr] Limit Reset (edge)
None Direction is set to Input
Voltage or Input Dry
Contact, and the fea-
ture is available.
[``Fi]
[ Fi] Digital Input (5 or 6)
Function Instance
Select which instance of the Event Func-
tion will be triggered by a true state.
0 All Instances (except pro-
files)
(For example, if Digital Func-
tion is set to Silence Alarms
and Function Instance is set
to 0, then this digital input
will silence all alarms.)
1 to 4
1 Direction is set to Input
Voltage or Input Dry
Contact, and there is
more than one instance
of the Function selec-
tion.
[ LIm]
[`Set]
Limit Menu
(menu apprears if PM6 _ _ _ _-_ L _ _ AAA)
[`L;Sd]
[ L.Sd] Limit
Sides
Select which side or sides of the process
value will be monitored.
[both] Both
[high] High
[LoW] Low Both always
[`L;hy]
[ L.hy] Limit
Hysteresis
Set the hysteresis for the limit function.
This determines how far into the safe
range the process value must move before
the limit turns the output back on.
0.001 to 9,999.000°F or units
0.001 to 5,555.000°C
3.0°F or units
2.0°C
always
sp;lh
[ SP.Lh] Limit
Set Point Limit High
Clamp the operational limit high maxi-
mum setting to this value.
-1999.000 - 9999.000 9999.000 always
Note: Some values will be rounded off to fit in the four-character display. Full values can be read with other interfaces.
If there is only one instance of a menu, no submenus will appear.