User guide
Watlow EZ-ZONE
®
 RMH Module  • 56 •  Chapter 4 Setup Page
  RM High Density Module  •  Setup Page
Display
Parameter Name
Description
Range Default
Modbus 
Relative 
Address
CIP
Class 
Instance
Attribute
hex (dec)
Probus 
Index
Parameter
ID
Data 
Type 
& 
Read/
Write
[p;unt]
[P.unt]
Process Value (1 to 16)
Pressure Units
Set the units that will be 
applied to the source.
[`psi] Pounds per Square 
Inch (1671)
[mbr] Millibar (1672)
[torr] Torr (1673)
[pasc] Pascal (1674)
[atm] Atmosphere (1675)
PSI 8274
[offset 70]
0x7E 
(126)
1 to 16
0x1C (28)
- - - - 26028 uint
RWES
[a;unt]
[A.unt]
Process Value (1 to 16)
Altitude Units
Set the units that will be 
applied to the source.
[`Hft] Kilofeet (1677)
[``ft] Feet (1676)
HFt 8276
[offset 70]
0x7E 
(126)
1 to 16
0x1D (29)
- - - - 26029 uint
RWES
[`b;pr]
[ b.Pr]
Process Value (1 to 16)
Barometric Pressure
Set the units that will be 
applied to the source.
10.0 to 16.0 14.7 8278
[offset 70]
0x7E 
(126)
1 to 16
0x1E (30)
- - - - 26030 float
RWES
[`Fil]
[ FiL]
Process Value (1 to 16)
Filter
Filtering smooths out the 
output signal of this func-
tion block. Increase the 
time to increase filtering.
0.0 to 60.0 seconds 0.0 8270
[offset 70]
0x7E 
(126)
1 to 16
0x1A (26)
- - - - 26026 float
RWES
[`dio]
[`Set]
Digital Input/Output Menu
[`dir]
[ dir]
Digital Input/Output (1 
to 12) 
Direction
Set this function to operate 
as an input or output.
[OtPt] Output (68)
[``in] Input Voltage (193) 
[iCon] Input Dry Contact 
(44)
Output 1820
[offset 30]
0x6A 
(106)
1 to 12
1
72 6001 uint
RWES
Note: 
Some values will be rounded off to fit in the four-character display. 
Full values can be read with other interfaces.
Note:
If there is only one instance of a menu, no submenus will appear.
** These parameters/prompts are available in these menus with firmware revisions 6.0 and 
above.
R: Read 
W: Write 
E: EEPROM 
S: User 
Set










