Control loop menu – Watlow EZ-ZONE PM Integrated Controller User Manual
Page 61
Watlow EZ-ZONE
®
PM Integrated Controller
•
58
•
Chapter 5 Operations Page
Operations Page
Dis-
play
Parameter name
Description
Range
Default
Modbus
Relative Ad-
dress
CIP
Class
Instance
Attribute
hex (dec)
Profibus
Index
Param-
eter ID
Data
Type
& Read/
Write
[`Pu;A]
[ Pv.A]
Monitor (1 to 2)
Process Value Active
View the current filtered
process value using the
control input.
-1,999.000 to 9,999.000°F
or units
-1,128.000 to 5,537.000°C
Instance 1
Map 1
Map 2
402 402
Instance 2
Map 1
Map 2
482
492
0x68 (104)
1 to 2
0x16 (22)
- - - -
8031
float
R
No Dis-
play
Monitor (1 to 2)
Set Point Active
Read the current active
set point.
-1,999.000 to 9,999.000°F
or units
-1,128.000 to 5,537.000°C
Instance 1
Map 1
Map 2
2172 2652
Instance 2
Map 1
Map 2
2252
2732
0x6B (107)
1 to 2
7
- - - -
7018
float
R
No Dis-
play
Monitor (1 to 2)
Autotune Status
Read the present status
of Autotune.
[`off]
Off (62)
[ts;1p]
Waiting for cross 1
positive (119)
[ts;1n]
Waiting for cross 1
negative (120)
[ts;2p]
Waiting for cross 2
positive (121)
[ts;2n]
Waiting for cross 2
negative (122)
[ts;3p]
Waiting for cross 3
positive (123)
[ts;3n]
Waiting for cross 3
negative (150)
[`mn]
Measuring maxi-
mum peak (151)
[`ma]
Measuring mini-
mum peak (152)
[CalC]
Calculating (153)
[Cplt]
Complete (18)
[``to]
Timeout (118)
Instance 1
Map 1
Map 2
1932 2412
Instance 2
Map 1
Map 2
2002
2482
0x97 (151)
1 to 2
27
- - - -
8027
uint
R
[Loop]
[oPEr]
Control Loop Menu
[`r;En]
[ r.En]
Control Loop (1 to 2)
Remote Enable
Enable this loop to
switch control to the re-
mote set point.
[``no]
No (59)
[`YES]
Yes (106)
No
Instance 1
Map 1 Map 2
2200 2680
Instance 2
Map 1 Map 2
2280
2760
0x6B (107)
1 to 2
0x15 (21)
48
7021
uint
RWES
[`r;ty]
[ r.ty]
Control Loop (1 to 2)
Remote Set Point
Type
Enable this loop to
switch control to the re-
mote set point.
[auto]
Auto (10)
[man]
Manual (54)
Auto
Instance 1
Map 1 Map 2
2202 2682
Instance 2
Map 1 Map 2
2282
2762
0x6B (107)
1 to 2
0x16 (22)
- - - -
7022
uint
RWES
[`C;M]
[ C.M]
Control Loop (1 to 2)
Control Mode
Select the method that
this loop will use to
control.
[`off]
Off (62)
[AUto]
Auto (10)
[MAn]
Manual (54)
Auto
Instance 1
Map 1 Map 2
1880 2360
Instance 2
Map 1 Map 2
1950
2430
0x97 (151)
1 to 2
1
63
8001
uint
RWES
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