Alarm menu – Watlow EZ-ZONE PM User Manual
Page 58
Watlow EZ-ZONE
®
PM Limit Controller
•
55
•
Chapter 6 Setup Page
Setup Page
Dis-
play
Parameter Name
Description
Range
Default
Modbus
Relative
Address
CIP
Class
Instance
Attribute
hex (dec)
Pro-
fibus
Index
Param-
eter ID
Data
Type
&
Read/
Write
[Alm]
[`Set]
Alarm Menu
[`A;ty]
[ A.ty]
Alarm (1 to 4)
Alarm Type
Select whether the
alarm trigger is a fixed
value or will track the
set point.
[`oFF]
Off (62)
[PR;AL]
Process Alarm (76)
Off
Instance 1
Map 1 Map 2
1508
1908
Offset to next
instance (Map
1 & Map 2)
equals +60
0x6D (109)
1 to 4
0xF (15)
20
9015
uint
RWES
[`Sr;A]
[ Sr.A]
Alarm (1 to 4)
Alarm Source
Select what will trigger
this alarm.
[``Ai]
Analog Input (142)
- - - -
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 deter-
mines 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
Note:
Some values will be rounded off to fit in the four-character display. Full values can be read
with other interfaces.
*
These parameters/prompts are available in this menu with firmware revisions 11.0 and
above.
R: Read
W: Write
E:
EEPROM
S:
User Set