Watlow EZ-ZONE
®
PM PID Controller
•
54
•
Chapter 6 Setup Page
Setup Page
Dis-
play
Parameter name
Description
Range
Default
Parameter
Appears
in Menu
When
Modbus Rela-
tive
Address
CIP
Class
Instance
Attribute
hex (dec)
Profibus
Index
Data
Type
&
Read/
Write
[otpt]
[`Set]
Output Menu
[``Fn]
[ Fn]
Output Digital (1 to 2)
Function
Select what function
will drive this output.
[`oFF]
Off (62)
[Ent;b]
Profile Event Out
B (234)
[Ent;A]
Profile Event Out
A (233)
[Cool]
Cool (20)
[heat]
Heat (36)
[ALM]
Alarm (6)
Output 1 -
Heat
Output 2 -
Alarm
Output 3 -
Off
Output 4 -
Off
Instance 1
Map 1 Map 2
888
1008
Offset to next
instance (
Map
1 & Map 2
)
30
0x6A (106)
1 to 2
5
83
uint
RWES
[``Fi]
[ Fi]
Output (1 to 2)
Function Instance
Set the instance of
the function selected
above.
1 to 2
1
Instance 1
Map 1 Map 2
890
1010
Offset to next
instance (
Map
1 & Map 2
)
30
0x6A (106)
1 to 2
6
84
uint
RWES
[`o;Ct]
[ o.Ct]
Output (1 to 2)
Control
Set the output control
type. This parameter
is only used with PID
control, but can be set
anytime.
[`Ftb]
Fixed Time Base
(34)
[`utb]
Variable Time
Base (103)
Fixed
Time
Base
Instance 1
Map 1 Map 2
882
1002
Offset to next
instance (
Map
1 & Map 2
)
30
0x6A (106)
1 to 4
2
85
uint
RWES
[`o;tb]
[ o.tb]
Output (1 to 2)
Time Base
Set the time base
for fixed-time-base
control.
0.1 to 60.0 seconds (solid-
state relay or switched
dc)
5.0 to 60.0 seconds (me-
chanical relay or no-arc
power control)
0.1 sec.
[SSR &
sw dc]
20.0 sec.
[mech,
relay,
no-arc]
Control
is set to
Fixed
Time
Base.
Instance 1
Map 1 Map 2
884
1004
Offset to next
instance (
Map
1 & Map 2
)
30
0x6A (106)
1 to 2
3
86
float
RWES
[`o;Lo]
[ o.Lo]
Output (1 to 2)
Low Power Scale
The power output will
never be less than
the value specified
and will represent the
value at which output
scaling begins.
0.0 to 100.0%
0.0%
Source is
set to PID
Heat or
Cool.
Instance 1
Map 1 Map 2
896
1016
Offset to next
instance (
Map
1 & Map 2
)
30
0x6A (106)
1 to 2
9
87
float
RWES
Note:
Some values will be rounded off to fit in the four-character display. Full values can be read with
other interfaces.
*
Available with PM4, PM8 and PM9 models only
R: Read
W: Write
E:
EE-
PROM
S:
User
Set
