User guide

Watlow EZ-ZONE
®
RMH Module • 61 • 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)
Probus
Index
Parameter
ID
Data
Type
&
Read/
Write
[``dB]
[ db]
Control Loop (1 to 16)
Dead Band
Set the offset to the
proportional band. With
a negative value, both
heating and cooling out-
puts are active when the
process value is near the
set point. A positive value
keeps heating and cooling
outputs from fighting each
other.
-1,000.0 to 1,000.0 °F or
units
-555.556 to 555.556 °C
0.0
4118
[offset 70]
0x97
(151)
1 to 16
0xA (10)
61 8008 float
RWES
[t;tUn]
[t.tUn]
Control Loop (1 to 16)
TRU-TUNE+™ Enable
Enable or disable the
TRU-TUNE+™ adaptive
tuning feature.
[``no] No (59)
[`YES} Yes (106)
No
4130
[offset 70]
0x97 (151)
1 to 16
0x10 (16)
- - - - 8022 uint
RWES
[t;bnd]
[t.bnd]
Control Loop (1 to 16)
TRU-TUNE+™ Band
Set the range, centered on
the set point, within which
TRU-TUNE+™ will be in
effect. Use this function
only if the controller is un-
able to adaptive tune auto-
matically.
0 to 100 °F or units
0 to 55 °C
0 4132
[offset 70]
0x97 (151)
1 to 16
0x11 (17)
- - - - 8034 uint
RWES
[`t;gn]
[ t.gn]
Control Loop (1 to 16)
TRU-TUNE+™ Gain
Select the responsiveness
of the TRU-TUNE+™
adaptive tuning calcula-
tions. More responsiveness
may increase overshoot.
1 to 6 3 4134
[offset 70]
0x97 (151)
1 to 16
0x12 (18)
- - - - 8035 uint
RWES
[A;tSP]
[A.tSP}
Control Loop (1 to 16)
Autotune Set Point
Set the set point that the
autotune will use, as a
percentage of the current
set point.
50.0 to 200.0% 90.0
4138
[offset 70]
0x97
(151)
1 to 16
0x14 (20)
- - - - 8025 float
RWES
[t;Agr]
[t.Agr]
Control Loop (1 to 16)
Autotune Aggressiveness
Select the aggressiveness
of the autotuning calcula-
tions.
[Undr] Under damped (99)
[Crit] Critical damped (21)
[OuEr] Over damped (69)
Critical 4136
[offset 70]
0x97 (151)
1 to 16
0x13 (19)
- - - - 8024 uint
RWES
[`p;dl]
[ P.dL]
Control Loop (1 to 16)
Peltier Delay
Set a value that will cause
a delay when switching
from heat mode to cool
mode.
0.0 to 5.0 seconds 0.0 4154
[offset 70]
0x97 (151)
1 to 16
0x1C (28)
- - - - 8051 float
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