User guide

Watlow EZ-ZONE
®
PM PID Controller • 36 • Chapter 5 Operations Page
Operations Page
Display
Parameter Name
Description
Range Default
Modbus Rela-
tive Address
CIP
Class
Instance
Attribute
hex (dec)
Pro-
fibus
Index
Param-
eter ID
Data
Type
&
Read/
Write
[``Ai]
[oPEr]
Analog Input Menu
[`Ain]
[ Ain]
Analog Input (1)
Analog Input Value
View the process value.
Note:
Ensure that the Input
Error (below) indicates
no error (61) when read-
ing this value using a
field bus protocol. If an
error exists, the last
known value prior to the
error occurring will be
returned.
-1,999.000 to
9,999.000°F or units
-1,128.000 to
5,537.000°C
- - - - Instance 1
Map 1 Map 2
360 360
0x68 (104)
1
1
0 4001 float
R
[`i;Er]
[ i.Er]
Analog Input (1)
Input Error
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)
[FAiL] Fail (32)
[Shrt] Shorted (127)
[`E;M] Measurement
Error (140)
[E;CAL] Bad Calibration
Data (139)
[Er;Ab] Ambient Er-
ror (9)
[E;;Rtd] RTD Error (141)
[Nsrc] Not Sourced
(246)
None Instance 1
Map 1 Map 2
362 362
0x68 (104)
1
2
1 4002 uint
R
[`i;Ca]
[ i.CA]
Analog Input (1)
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 Instance 1
Map 1 Map 2
382 382
0x68 (104)
1
0xC (12)
2 4012 float
RWES
[`Lnr]
[oPEr]
Linearization Menu
[`Su;A]
[ Su.A]
Linearization (1)
Source Value A
View the value of Source
A.
Source A of Linearization
1 is connected to Analog
Input 1
-1,999.000 to
9,999.000°F or units
-1,128.000 to
5,537.000°C
- - - - Instance 1
Map 1 Map 2
- - - - 3566
0x86 (134)
1
4
- - - - 34004 float
R
[oFSt]
[oFSt]
Linearization (1)
Offset
Set an offset to be applied
to this function's output.
-1,999.000 to
9,999.000°F or units
-1,128.000 to
5,537.000°C
0 Instance 1
Map 1 Map 2
- - - - 3570
0x86 (134)
1
6
- - - - 34006 float
RWES
Note:
Some values will be rounded off to fit in the four-character display. Full values can be
read with other interfaces.
R: Read
W: Write
E: EE-
PROM
S: User
Set