Watlow ez-zone pm - Process Value Menu

Watlow EZ-ZONE
®
PMI Controller • 107 • Chapter 6 Setup Page
Setup Page
Display
Parameter Name
Description
Range Default
Modbus
Relative Ad-
dress
CIP -
Class
Instance
Attribute
hex (dec)
Pro-
fibus
Index
Param-
eter
ID
Data
Type
and
Access
**
Pu
sEt
Process Value Menu
fn
Fn
Process Value (1 to
2)
Function
Set the function
that will be applied
to the source or
sources.
Note:
Differential and
Ratio not available
using instance 2.
off Off (62)
aLt Pressure to Alti-
tude (1649)***
root Square Root
(1380)
diff Differential
(1373)
rati Ratio (1374)
ФІ.b Wet Bulb Dry
Bulb (1369)
vsLa Vaisala (1648)
s.ba Sensor Backup
(1201)
Off Instance 1
Map 1 Map 2
- - - - 3320
Instance 2
Map 1 Map 2
- - - - 3390
0x7E
(126)
1 to 2
0x15
(21)
123 26021 uint
RWES
p.unt
P.unt
Process Value (1 to
2)
Pressure Units***
If Process Value
function is set for
Pressure to Altitude
units, define units
of measure for con-
version.
psi Pounds per
Square Inch (1671)
pasc Pascal (1674)
atЛЏ Atmosphere
(1675)
ЛЏbr Millibar (1672)
torr Torr (1673)
PSI Instance 1
Map 1 Map 2
- - - - 3334
Instance 2
Map 1 Map 2
- - - - 3404
0x7E
(126)
1 to 2
0x1C
(28)
- - - - 26028 uint
RWES
a.unt
A.unt
Process Value (1 to
2)
Altitude Units***
If Process Value
function is set for
Pressure to Altitude
units, define units
of measure for con-
version.
Hft Kilofeet (1677)
ft Feet (1676)
HFt Instance 1
Map 1 Map 2
- - - - 3336
Instance 2
Map 1 Map 2
- - - - 3406
0x7E
(126)
1 to 2
0x1D
(29)
- - - - 26029 uint
RWES
*** Pressure Altitude calculation is based on the International Standard Atmosphere 1976
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above.
** R: Read, W: Write, E: EEPROM, S: User Set