Watlow EZ-ZONE ST User Manual
Page 51
Watlow EZ-ZONE
®
ST
•
49
•
Chapter 4 Setup Page
Setup Page
Display
Parameter Name
Description
Range
Default
Modbus
Relative
Address
CIP
Class
Instance
Attribute
hex (dec)
Pro DP
Index
Par
ID
RUI/
GTW
Mod-
bus
Data
Type
&
Read/
Write
[`is;a]
[ iS.A]
Alarm (1 to 2)
Source Instance A
Set the instance of the
function selected above.
1 or 2
1
Instance 1
Map 1 Map 2
112
1484
Instance 2
Map 1 Map 2
128
1544
0x6D
(109)
1 to 2
0x12 (18)
22
9018 Inst. 1
1514
Inst. 2
1564
uint
RWES
[`A;hy]
[ A.hy]
Alarm (1 to 2)
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
101
1454
Instance 2
Map 1 Map 2
117
1514
0x6D
(109)
1 to 2
3
24
9003 Inst. 1
1484
Inst. 2
1534
float
RWES
[`A;Lg]
[ A.Lg]
Alarm (1 to 2)
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
104
1458
Instance 2
Map 1 Map 2
120
1518
0x6D
(109)
1 to 2
5
25
9005 Inst. 1
1488
Inst. 2
1538
uint
RWES
[`A;Sd]
[ A.Sd]
Alarm (1 to 2)
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
103
1456
Instance 2
Map 1 Map 2
119
1516
0x6D
(109)
1 to 2
4
26
9004 Inst. 1
1486
Inst. 2
1536
uint
RWES
[`A;LA]
[ A.LA]
Alarm (1 to 2)
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
106
1462
Instance 2
Map 1 Map 2
122
1522
0x6D
(109)
1 to 2
7
27
9007 Inst. 1
1492
Inst. 2
1542
uint
RWES
[`A;bL]
[ A.bL]
Alarm (1 to 2)
Blocking
Select when an alarm will
be blocked. After startup
and/or after the set point
changes, the alarm will be
blocked until the process
value enters the normal
range.
[`oFF]
Off (62)
[`Str]
Startup (88)
[StPt]
Set Point (85)
[both]
Both (13)
Off
Instance 1
Map 1 Map 2
107
1464
Instance 2
Map 1 Map 2
123
1524
0x6D
(109)
1 to 2
8
28
9008 Inst. 1
1494
Inst. 2
1544
uint
RWES
[`A;Si]
[ A.Si]
Alarm (1 to 2)
Silencing
Turn alarm silencing on
to allow the user to dis-
able this alarm.
[`oFF]
Off (62)
[``on]
On (63)
Off
Instance 1
Map 1 Map 2
105
1460
Instance 2
Map 1 Map 2
121
1520
0x6D
(109)
1 to 2
6
29
9006 Inst. 1
1490
Inst. 2
1540
uint
RWES
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 .
R: Read
W: Write
E:
EE-
PROM
S:
User
Set