Watlow EZ-ZONE PM User Manual
Page 47
Watlow EZ-ZONE
®
PM Limit Controller
•
44
•
Chapter 5 Operations Page
Operations 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
[`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.
-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 dis-
play.
[`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
[a;sir]
[A.Sir]
Alarm (1 to 4)
Alarm Silence Request
Write to this register to
silence an alarm
Note:
If an alarm is setup to si-
lence alarm when active
[a;sir]
will appear on
the display.
[`sil]
Silence (1010)
0
Instance 1
Map 1 Map 2
1506
1906
Offset to next
instance (Map1
1 equals +50,
Map 2 equals
+60)
0x6D (109)
1 to 4
0xE (14)
- - - -
9014
uint
W
[`a;st]
[ A.St]
Alarm (1 to 4)
Alarm State
Current state of alarm
[`Str]
Startup (88)
[nonE]
None (61)
[`bLo]
Blocked (12)
[`AL;l]
Alarm low (8)
[`AL;h]
Alarm high (7)
[`Err]
Error (28)
None
Instance 1
Map 1 Map 2
1496
1896
Offset to next
instance [Map1
+50], [Map 2
+60]
0x6D (109)
1 to 4
9
- - - -
9009
uint
R
No
Dis-
played
Alarm (1 to 4)
Alarm Clearable
Current state of alarm
[``no]
No (59)
[`YES]
Yes (106)
- - - -
Instance 1
Map 1 Map 2
1502
1902
Offset to next
instance (Map1
1 equals +50,
Map 2 equals
+60)
0x6D (109)
1 to 4
0xC (12)
- - - -
9012
uint
R
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