Owner manual
Watlow EZ-ZONE
®
PM Integrated Controller • 61 • Chapter 5 Operations Page
Operations Page
Dis-
play
Parameter name
Description
Range Default
Modbus
Relative Ad-
dress
CIP
Class
Instance
Attribute
hex (dec)
Probus
Index
Param-
eter ID
Data
Type
& Read/
Write
No
Dis-
play
Control Loop (1 to 2)
Loop Output Power
View the loop output
power.
-100.0 to 100.0 - - - -
Instance 1
Map 1 Map 2
1908 2388
Instance 2
Map 1 Map 2
1978 2458
0x97 (151)
1 to 2
0x0F (15)
- - - - 8033
float
R
[ALM]
[oPEr]
Alarm Menu
[`A;Lo]
[ A.Lo]
Alarm (1 to 4)
Alarm Low Set Point
If Alarm Type (Setup
Page, Alarm Menu) is
set to:
process - set the process
value that will trigger a
low alarm.
deviation - set the span
of units from the closed
loop set point that will
trigger a low alarm. A
negative set point rep-
resents a value below
closed loop set point. A
positive set point rep-
resents a value above
closed loop set point.
-1,999.000 to 9,999.000°F
or units
-1,128.000 to 5,537.000°C
32.0°F
or
units
0.0°C
Instance 1
Map 1 Map 2
1482 1882
Offset to next
instance (Map
1) equals +50
Offset to next
instance (Map
2) equals +60
0x6D
(109)
1 to 4
2
18 9002 float
RWES
[`A;hi]
[ A.hi]
Alarm (1 to 4)
Alarm High Set Point
If Alarm Type (Setup
Page, Alarm Menu) is
set to:
process - set the process
value that will trigger a
high alarm.
deviation - set the span
of units from the closed
loop set point that will
trigger a high alarm.
-1,999.000 to 9,999.000°F
or units
-1,128.000 to 5,537.000°C
300.0°F
or
units
150.0°C
Instance 1
Map 1 Map 2
1480 1880
Offset to next
instance (Map
1) equals +50
Offset to next
instance (Map
2) equals +60
0x6D
(109)
1 to 4
1
19 9001 float
RWES
[a;Clr]
[A.Clr]
Alarm (1 to 4)
Alarm Clear Request
Write to this register to
clear an alarm
Note:
If an alarm is setup
to latch when active
[a;Clr] will appear on
the display.
[`Clr] Clear (0)
[ignr] Ignore (204)
- - - - Instance 1
Map 1 Map 2
1504 1904
Offset to next
instance (Map1
1 equals +50,
Map 2 equals
+60)
0x6D
(109)
1 to 4
0xD (13)
- - - - 9013 uint
W
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: EEPROM
S: User
Set