Watlow EZ-ZONE RM Limit Module Rev C User Manual
Page 47
Watlow EZ-ZONE
®
RML Module
•
44
•
Chapter 4 Setup Page
RM Limit Module
•
Setup Page
Display
Parameter Name
Description
Range
Default
Modbus
Relative
Address
CIP
Class
Instance
Attribute
hex (dec)
Profibus
Index
Parameter
ID
Data
Type
&
Read/
Write
[`P;EL]
[ P.EL]
Analog Input (1 to 12)
Process Error Low
If the process value drops
below this value, it will
trigger an input error.
-100.0 to 1,000.0
0.0
470
[offset 90]
0x68 (104)
1 to 0xC
(12)
0x1F (31)
11
4031
float
RWES
[``t;C]
[ t.C]
Analog Input (1 to 12)
Thermistor Curve
Select a curve to apply to
the thermistor input.
[```A]
Curve A (1451)
[```b]
Curve B (1452)
[```C]
Curve C (1453)
[CUSt]
Custom (180)
Curve A
484
[offset 90]
0x68 (104)
1 to 0xC
(12)
0x26 (38)
- - - -
4038
uint
RWES
[``r;r]
[ r.r]
Analog Input (1 to 12)
Resistance Range
Set the maximum resis-
tance of the thermistor
input.
[```5]
5K (1448)
[``10]
10K (1360)
[``20]
20K (1361)
[``40]
40K (1449)
40K
432
[offset 90]
0x68 (104)
1 to 0xC
(12)
0x25 (37)
- - - -
4037
uint
RWES
[`FiL]
[ FiL]
Analog Input (1 to 12)
Filter
Filtering smooths out the
process signal to both the
display and the input. In-
crease the time to increase
filtering.
0.0 to 60.0 seconds
0.5
386
[offset 90]
0x68 (104)
1 to 0xC
(12)
0xE (14)
12
4014
float
RWES
[`i;Er]
[ i.Er]
Analog Input (1 to 12)
Error Latching
Turn input error latching
on or off. If latching is on,
errors must be manually
cleared.
[`off]
Off (62)
[``on]
On (63)
Off
414
[offset 90]
0x68 (104)
1 to 0xC
(12)
0x1C (28)
- - - -
4028
uint
RWES
[`dEC]
[ dEC]
Analog Input (1 to 12)
Display Precision
Set the precision of the dis-
played value.
[```0]
Whole (105)
[``0;0]
Tenths (94)
[`0;00]
Hundredths (40)
[0;000]
Thousandths (96)
Whole
398
[offset 90]
0x68 (104)
1 to 0xC
(12)
0x14 (20)
- - - -
4020
uint
RWES
[`i;Ca]
[ i.CA]
Analog Input (1 to 12)
Calibration Offset
Offset the input reading to
compensate for lead wire
resistance or other factors
that cause the input read-
ing to vary from the actual
process value.
-1,999.000 to 9,999.000°F or
units
-1,110.555 to 5,555.000°C
0.0
432
[offset 90]
0x68 (104)
1 to 0x10
(16)
0x0C (12
- - - -
4012
float
RWES
[``Ain]
[ Ain]
Analog Input (1 to 12)
Process Value
View the process value.
-1,999.000 to 9,999.000°F or
units
-1,128.000 to 5,537.000°C
- - - -
410
[offset 90]
0x68 (104)
1 to 0xC
(12)
1
0
4001
float
RWES
[`i;Er]
[ i.Er]
Analog Input (1 to 12)
Error Status
View the cause of the most
recent error. If the [Attn]
message is [Er;i1] or
[Er;i2]
, this parameter
will display the cause of
the input error.
[nonE]
None (61)
[OPEn]
Open (65)
[Shrt]
Shorted (127)
[`E;M]
Measurement Error
(149)
[E;CAL]
Bad Calibration Data
(139)
[Er;Ab]
Ambient Error (9)
[E;;Rtd]
RTD Error (141)
[FAiL]
Fail (32)
[Nsrc]
Not Sourced (246)
None
412
[offset 90]
0x68 (104)
1 to 0xC
(12)
2
1
4002
float
RWES
Note: Some values will be rounded off to fit in the four-character display .
Full values can be read with other interfaces .
If there is only one instance of a menu, no submenus will appear .
R: Read
W: Write
E:
EEPROM
S:
User
Set