User guide
Watlow EZ-ZONE
®
 RMH Module  • 64 •  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;rt] 
[ r.rt]
Control Loop (1 to 16)
Ramp Rate 
Set the rate for the set 
point ramp. Set the time 
units for the rate with the 
Ramp Scale parameter.
0.0 to 9,999.000°F or units
0.0 to 5,555.000°C
1.0°F or 
units
1.0°C
5252
[offset 80]
0x6B 
(107)
1 to 16
0x11 (17)
- - - - 7017 float
RWES
[`L;SP]
[ L.SP]
Control Loop (1 to 16)
Set Point Closed Low 
Limit
Set the minimum value of 
the closed loop set point 
range.
-1,999.000 to 9,999.000°F or 
units
-1,128.000 to 5,537.000°C
-1,999°F 
or units
-1,128°C
5224
[offset 80]
0x6B 
(107)
1 to 16
3
52 7003 float
RWES
[`h;SP]
[ h.SP]
Control Loop (1 to 16)
Set Point Closed Limit 
High
Set the maximum value of 
the closed loop set point 
range.
-1,999.000 to 9,999.000°F or 
units
-1,128.000 to 5,537.000°C
-1,999°F 
or units
-1,128°C
5226
[offset 80]
0x6B 
(107)
1 to 16
4
53 7004 float
RWES
[`C;SP]
[ C.SP]
Control Loop (1 to 16)
Closed Loop Set Point
Set the set point that the 
controller will automati-
cally control to.
Low Set Point to High Set 
Point (Setup Page)
75.0°F or 
units
24.0°C
5220
[offset 80]
0x6B 
(107)
1 to 16
1
49 7001 float
RWES
[`id;S]
[ id.S]
Control Loop (1 to 16)
Idle Set Point
Set a closed loop set point 
that can be triggered by 
an event state.
Low Set Point to High Set 
Point (Setup Page)
75.0°F or 
units
24.0°C
5236
[offset 80]
0x6B 
(107)
1 to 16
9
50 7009 float
RWES
[sp;lo]
[SP.Lo]
Control Loop (1 to 16)
Set Point Open Limit 
Low 
Set the minimum value 
of the open loop set point 
range.
-1,999.000 to 9,999.000°F or 
units
-1,128.000 to 5,537.000°C
-1,999°F 
or units
-1,128°C
5228
[offset 80]
0x6B 
(107)
1 to 16
5
52 7005 float
RWES
[sp;hi]
[SP.hi]
Control Loop (1 to 16)
Set Point Open Limit 
High
Set the maximum value 
of the open loop set point 
range.
-1,999.000 to 9,999.000°F or 
units
-1,128.000 to 5,537.000°C
-1,999°F 
or units
-1,128°C
5230
[offset 80]
0x6B 
(107)
1 to 16
6
53 7006 float
RWES
[`o;SP]
[ o.SP]
Control Loop (1 to 16)
Open Loop Set Point
Set a fixed level of output 
power when in manual 
(open-loop) mode.
-100.0 to 100.0%  0.0
5222
[offset 80]
0x6B 
(107)
1 to 16
2
51 7002 float
RWES
[`C;M]
[ C.M]
Control Loop (1 to 16)
Control Mode
Select the method that 
this loop will use to con-
trol.
[`off] Off (62)
[AUto] Auto (10)
[MAn] Manual (54)
Auto
4100
[offset 70]
0x97 
(151)
1 to 16
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.
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










