User`s manual

Watlow EZ-ZONE™ Communications • 58 • Chapter 6 Operations Page
Parameter name
Description
Modbus
(less
40,001
offset)
read/
write
CIP
class
instance
attribute
read/
write
Range Default Data
Type
EZ-ZONE™
PM Int.*
EZ-ZONE™
PM PID*
EZ-ZONE™
PM Limt*
Monitor
Closed Loop Active Set Point
View the closed loop set point currently in
effect.
2172 r 107
1
7 r
-1,999.000 to 9,999.000°F or
units
-1,128.000 to 5,537.000°C
75°F or
units
24°C
floating
point
XX
Monitor
Open Loop Active Set Point
View the open loop set point currently in
effect.
2174 r 107
1
8 r
-100.0 to 100.0 floating
point
XX
Monitor
Filtered Process Value Active, Input 1
View the current filtered process value using
this control input.
402 r 104
1
22 r
-1,999.000 to 9,999.000°F or
units
-1,128.000 to 5,537.000°C
floating
point
XXX
Monitor
Filtered Process Value Active, Input 2
View the current filtered process value using
this control input.
482 r 104
2
22 r
-1,999.000 to 9,999.000°F or
units
-1,128.000 to 5,537.000°C
floating
point
XXX
Monitor
Unfiltered Process Value Active, Input 1
View the current unfiltered process value us-
ing the control input.
360 r 104
1
1 r
-1,999.000 to 9,999.000°F or
units
-1,128.000 to 5,537.000°C
floating
point
XXX
Monitor
Unfiltered Process Value Active, Input 2
View the current unfiltered process value us-
ing the control input.
440 r 104
2
1 r
-1,999.000 to 9,999.000°F or
units
-1,128.000 to 5,537.000°C
floating
point
XXX
Monitor
Alarm 1 State
View the state of alarm 1.
1496 r 109
1
9 r
Startup (88)
None (61)
Blocked (12)
Alarm Low (8)
Alarm High (7)
Error (28)
integer X X X
Monitor
Alarm 2 State
View the state of alarm 2.
1546 r 109
2
9 r
Startup (88)
None (61)
Blocked (12)
Alarm Low (8)
Alarm High (7)
Error (28)
integer X X X
Monitor
Alarm 3 State
View the state of alarm 3
1596 r 109
3
9 r
Startup (88)
None (61)
Blocked (12)
Alarm Low (8)
Alarm High (7)
Error (28)
integer X X X
Monitor
Alarm 4 State
View the state of alarm 4
1646 r 109
4
9 r
Startup (88)
None (61)
Blocked (12)
Alarm Low (8)
Alarm High (7)
Error (28)
integer X X X
Monitor
Ambient Temperature, Input 1
View the ambient temperature.
366 r 104
1
4 r
-1,999.000 to 9,999.000°F or
units
-1,128.000 to 5,537.000°C
floating
point
XXX
Integers are unsigned, 16-bit values. Floating point values are IEEE 754 32-bit floating point values.
The default Modbus order is Low Word-High Word. The order can be changed in the Communications Menu.
The default serial data format is: 9,600 baud; 8 data bits; no parity; 1 stop bit.
NOTE: Avoid continuous writes within loops. Excessive writes to the EEPROM will cause premature EEPROM failure. The EEPROM is
rated for 1,000,000 writes.
Underlined parameters are not accessable using a remote user's interface (RUI) or the controller's front panel. They can only be ac-
cessed using communications.
*Some of the parameters are not functional in some configurations of each model. Check the user's manual for information.
Int.
PID
Lmt.