Watlow EZ-ZONE PM PID User Manual
Page 65
Watlow EZ-ZONE
®
PM PID Controller
•
62
•
Chapter 6 Setup Page
Setup Page
Dis-
play
Parameter Name
Description
Range
Default
Modbus Rela-
tive
Address
CIP
Class
Instance
Attribute
hex (dec)
Pro-
fibus
Index
Param-
eter ID
Data
Type
&
Read/
Write
[`Sr;A]
[ Sr.A]
Alarm (1 to 4)
Alarm Source
Select what will trigger
this alarm.
[``Ai]
Analog Input (142)
[PWr]
Power (73)
[``Pu]
Process Value
(241)
[`Lnr]
Linearization (238)
[CUrr]
Current (22)
If Alarm
type is
set to
Devia-
tion or
Process.
Instance 1
Map 1 Map 2
1512 1912
Offset to next
instance (Map
1 & Map 2)
equals +60
0x6D (109)
1 to 4
0x11 (17)
21
9017
uint
RWES
[`A;hy]
[ A.hy]
Alarm (1 to 4)
Alarm Hysteresis
Set the hysteresis for an
alarm. This determines
how far into the safe
region the process value
needs to move before the
alarm can be cleared.
0.001 to 9,999.000°F or
units
0.001 to 5,555.000°C
1.0°F or
units
1.0°C
Instance 1
Map 1 Map 2
1484
1884
Offset to next
instance (Map
1 equals +50,
for Map 2
equals +60)
0x6D (109)
1 to 4
3
24
9003
float
RWES
[`A;Lg]
[ A.Lg]
Alarm (1 to 4)
Alarm Logic
Select what the output
condition will be during
the alarm state.
[`AL;C]
Close On Alarm
(17)
[`AL;o]
Open On Alarm
(66)
Close On
Alarm
Instance 1
Map 1 Map 2
1488
1888
Offset to next
instance (Map
1 equals +50,
for Map 2
equals +60)
0x6D (109)
1 to 4
5
25
9005
uint
RWES
[`A;Sd]
[ A.Sd]
Alarm (1 to 4)
Alarm Sides
Select which side or sides
will trigger this alarm.
[both]
Both (13)
[high]
High (37)
[LoW]
Low (53)
Both
Instance 1
Map 1 Map 2
1486
1886
Offset to next
instance (Map
1 equals +50,
for Map 2
equals +60)
0x6D (109)
1 to 4
4
26
9004
uint
RWES
[`A;LA]
[ A.LA]
Alarm (1 to 4)
Alarm Latching
Turn alarm latching on or
off. A latched alarm has to
be turned off by the user.
[nLAt]
Non-Latching (60)
[`LAt]
Latching (49)
Non-
Latching
Instance 1
Map 1 Map 2
1492
1892
Offset to next
instance (Map
1 equals +50,
for Map 2
equals +60)
0x6D (109)
1 to 4
7
27
9007
uint
RWES
Note:
Some values will be rounded off to fit in the four-character display. Full values can be
read with other interfaces.
R: Read
W: Write
E:
EE-
PROM
S:
User
Set