User guide
Watlow EZ-ZONE
®
 RMH Module  • 74 •  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
[SFn;A]
[SFn.A]
Compare (1 to 24)
Source Function A
Set the type of function 
that will be used for this 
source.
[nonE] None (61)
[``Ai] Analog Input (142)
[CUrr] Current (22)
[`C;Pr] Cool Power, Control 
Loop (161)
[`h;Pr] Heat Power, Control 
Loop (160)
[PWr] Power, Control Loop 
(73)
[`Lnr] Linearization (238)
[MAt] Math (240)
[``Pu] Process Value (241)
[`SP;C] Set Point Closed, 
Control Loop (242)
[`SP;o] Set Point Open, Con-
trol Loop (243)
[`uAr] Variable (245)
None 11260
[offset 40]
0x80 (128)
1 to 24
1
- - - - 28001 uint 
RWES
[`Si;A]
[ Si.A]
Compare (1 to 24)
Source Instance A
Set the instance of the 
function selected above.
1 to 250 1 11264
[offset 40]
0x80 (128)
1 to 24
3
- - - - 28003 uint
RWES
[`S2;A]
[ SZ.A]
Compare (1 to 24)
Source Zone A
Set the zone of the function 
selected above.
0 to 16 0 11268
[offset 40]
0x80 (128)
1 to 24
5
- - - - 28005 uint
RWES
[SFn;B]
[SFn.b]
Compare (1 to 24)
Source Function B
Set the type of function 
that will be used for this 
source.
[nonE] None (61)
[``Ai] Analog Input (142)
[CUrr] Current (22)
[`C;Pr] Cool Power, Control 
Loop (161)
[`h;Pr] Heat Power, Control 
Loop (160)
[PWr] Power, Control Loop 
(73)
[`Lnr] Linearization (238)
[MAt] Math (240)
[``Pu] Process Value (241)
[`SP;C] Set Point Closed, 
Control Loop (242)
[`SP;o] Set Point Open, Con-
trol Loop (243)
[`uAr] Variable (245)
None 11262
[offset 40]
0x80 (128)
1 to 24
2
- - - - 28002 uint
RWES
[`Si;B]
[ Si.b]
Compare (1 to 24)
Source Instance B
Set the instance of the 
function selected above.
1 to 250 1 11266
[offset 40] 
0x80 (128)
1 to 24
4
- - - - 28004 uint
RWES
[`S2;B]
[ SZ.b]
Compare (1 to 24)
Source Zone B
Set thezone of the function 
selected above.
0 to 16 0 11270
[offset 40]
0x80 (128)
1 to 24
6
- - - - 28006 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










