User guide
Watlow EZ-ZONE
®
 RMH Module  • 62 •  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
[`r;En]
[ r.En]
Control Loop (1 to 16)
Remote Enable
Enable this loop to switch 
control to the remote set 
point.
[``no] No (59)
[`YES] Yes (106)
No
5260
[offset 80]
0x6B 
(107)
1 to 16
0x15 (21)
38 7021 uint
RWES
[SFn;b]
[SFn.b]
Control Loop (1 to 16)
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 (161)
[`h;pr] Heat Power (160)
[pwr] Power (73)
[`lnr] Linearization (238)
[mat] Math (240)
[``Pu] Process Value (241)
[`sp;C] Set Point Closed (242)
[`sp;o] Set Point Open (243)
[`uar] Variable (245)
None 5264
[offset 80]
0x6B 
(107)
1 to 16
0x17 (23)
- - - - 7023 uint
RWES
[`si;b]
[ Si.b]
Control Loop (1 to 16)
Source Instance B
Select the instance of the 
function selected above.
1 to 250 1 5266
[offset 80]
0x6B 
(107)
1 to 16
0x18 (24)
- - - - 7024 uint
RWES
[`S2;b]
[ SZ.b]
Control Loop (1 to 16)
Source Zone B
Set the zone of the function 
selected above.
0 to 16 0 5270
[offset 80]
0x6B 
(107)
1 to 16
0x1A (26)
- - - - 7026 uint
RWES
[`r;ty]
[ r.ty]
Control Loop (1 to 16)
Remote Set Point Type
Enable this loop to switch 
control to the remote set 
point.
[auto] Auto (10)
[man] Manual (54)
Auto
5262
[offset 80]
0x6B 
(107)
1 to 16
0x16 (22)
- - - - 7022 uint
RWES
[`UFA]
[UFA]
Control Loop (1 to 16)
User Failure Action
Select what the controller 
outputs will do when the 
user switches control to 
manual mode.
[`oFF] Off, sets output power 
to 0% (62)
[bPLS] Bumpless transfer 
maintains same output 
power, if it was less than 
75% and stable, otherwise 
0% (14)
[MAn] Manual power, sets 
output power to Manual 
Power setting (33)
[USEr] User, sets output 
power to last open-loop set 
point the user entered (100)
User 5242
[offset 80]
0x6B 
(107)
1 to 16
0xC (12)
- - - - 7012 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










