User`s manual

Watlow EZ-ZONE
®
PM PID Controller • 32 • Chapter 6 Setup Page
Dis-
play
Parameter Name
Description
Set-
tings
Range Default Appears If
[`r;rt]
[ r.rt]
Loop
Ramp Rate
Set the rate for the set point ramp. Set
the time units for the rate with the Ramp
Scale parameter.
0 to 9,999°F or units
0 to 5,555.000°C
1.0°F or units
1.0°C
Ramp Action is set to
Startup, Set Point or
Both.
[`L;SP]
[ L.SP]
Loop
Low Set Point
Set the low end of the set point range.
-1,999.000 to 9,999.000°F or
units
-1,128.000 to 5,537.000°C
-1,999.000°F or
units
-1,128.0°C
always
[`h;SP]
[ h.SP]
Loop
High Set Point
Set the high end of the set point range.
-1,999.000 to 9,999.000°F or
units
-1,128.000 to 5,537.000°C
9,999.000°F or
units
5,537.000°C
always
[SP;Lo]
[SP.Lo]
Loop
Set Point Low Limit Open Loop
Set the minimum value of the open-loop
set point range.
-100 to 100% -100 always
[SP;hi]
[SP.hi]
Loop
Set Point High Limit Open Loop
Set the maximum value of the open-loop
set point range.
-100 to 100% 100 always
[otpt] [```1] [```2]
[`Set] [otpt] [otPt]
Output Menu Output 1 Output 2 (check model number for output information)
[`o;ty]
[ o.ty]
Output 1
Type
Select whether the process output will op-
erate in volts or milliamps.
[uoLt] Volts
[`MA] Milliamps
Volts a process output (PM _ _
_ F _-_ AAAA _ _)
[``Fn]
[ Fn]
Output 1
Function
Select what function will drive this output.
[`oFF] Off
[hEAt] Heat
[CooL] Cool
[dUPL] Duplex
[ALM] Alarm
[`Ent] Event
[rMt] Retransmit
Heat (output 1)
Off (output 2)
a process output (PM _ _
_ F _-_ AAAA _ _)
[`r;Sr]
[ r.Sr]
Output 1
Retransmit Source
Select the value that will be retransmitted.
[``Ai] Analog Input
[StPt] Set Point
[CUrr] Current
Analog Input a process output (PM _ _
_ F _-_ AAAA _ _) and
Function is set to Re-
transmit.
[``Fi]
[ Fi]
Output 1
Function Instance
Select which source instance will drive the
output.
1 to 4 1 a process output (PM _
_ _ F _-_ AAAA _ _) and
there is more than one
instance of the Function
selection.
[`S;Lo]
[ S.Lo]
Output 1
Scale Low
Set the minimum value of the process out-
put range in electrical units.
0.00 to 20.00 0.00 a process output (PM _ _
_ F _-_ AAAA _ _)
[`S;hi]
[ S.hi]
Output 1
Scale High
Set the maximum value of the process out-
put range in electrical units.
0.00 to 20.00 10.00 a process output (PM _ _
_ F _-_ AAAA _ _)
[`r;Lo]
[ r.Lo]
Output 1
Range Low
Set the minimum value of the retransmit
value range in process units. When the
retransmit source is at this value, the
retransmit output will be at its Scale Low
value.
-1,999.000 to 9,999.000°F or
units
-1,128.000 to 5,537.000°C
0.0°F or units
-18.0°C
a process output (PM _ _
_ F _-_ AAAA _ _) and
Function is set to Re-
transmit.
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.