User guide

Watlow EZ-ZONE
®
PM PID Controller • 48 • Chapter 6 Setup Page
Setup Page
Dis-
play
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
[`r;hi]
[ r.hi]
Analog Input (1)
Range High
Set the high range for this
function block's output.
-1,999.000 to 9,999.000 9,999 Instance 1
Map 1 Map 2
394 394
0x68 (104)
1
0x12 (18)
9 4018 float
RWES
[`P;EE]
[ P.EE]
Analog Input (1)
Process Error Enable
Turn the Process Error
Low feature on or off.
[`off] Off (62)
[Low] Low (53)
Off Instance 1
Map 1 Map 2
418 418
0x68 (104)
1
0x1E (30)
10 4030 uint
RWES
[`P;EL]
[ P.EL]
Analog Input (1)
Process Error Low
Value
If the process value drops
below this value, it will
trigger an input error.
-100.0 to 1,000.0 0.0 Instance 1
Map 1 Map 2
420 420
0x68 (104)
1
0x1F (31)
11 4031 float
RWES
[``t;C]
[ t.C]
Analog Input (1)
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 Instance 1
Map 1 Map 2
434 434
0x68 (104)
1
20x6 (38)
- - - - 4038 uint
RWES
[``r;r]
[ r.r]
Analog Input (1)
Resistance Range
Set the maximum resis-
tance of the thermistor
input.
[```5] 5K (1448)
[``10] 10K (1360)
[``20] 20K (1361)
[``40] 40K (1449)
40K Instance 1
Map 1 Map 2
432 432
0x68 (104)
1
0x25 (37)
- - - - 4037 uint
RWES
[`FiL]
[ FiL]
Analog Input (1)
Filter
Filtering smooths out the
process signal to both the
display and the input.
Increase the time to in-
crease filtering.
0.0 to 60.0 seconds 0.5 Instance 1
Map 1 Map 2
386 386
0x68 (104)
1
0xE (14)
12 4014 float
RWES
[`i;Er]
[ i.Er]
Analog Input (1)
Input 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 Instance 1
Map 1 Map 2
414 414
0x68 (104)
1
0x1C (28)
- - - - 4028 uint
RWES
[`dEC]
[ dEC]
Analog Input (1)
Display Precision
Set the precision of the
displayed value.
[```0] Whole (105)
[``0;0] Tenths (94)
[`0;00] Hundredths (40)
[0;000] Thousandths (96)
Whole Instance 1
Map 1 Map 2
398 398
0x68 (104)
1
0x14 (20)
- - - - 4020 uint
RWES
[`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 in-
put reading 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
0x0C (12)
2 4012 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