Watlow ez-zone pm - Chapter 5: Operations Page

Watlow EZ-ZONE
®
PM Integrated Controller • 68 • Chapter 6 Setup Page
Setup Page
Dis-
play
Parameter name
Description
Range Default
Parameter
Appears
in Menu
When
Modbus Rela-
tive
Address
CIP
Class
Instance
Attribute
hex (dec)
Profibus
Index
Data
Type
&
Read/
Write
[t;Agr]
[t.Agr]
Control Loop (1 to 2)
Autotune Aggres-
siveness
Select the aggres-
siveness of the auto-
tuning calculations.
[Undr] Under damped (99)
[Crit] Critical damped (21)
[OuEr] Over damped (69)
Critical Cool Al-
gorithm
or Heat
Algorithm
is set to
PID.
Instance 1
Map 1 Map 2
1916 2396
Instance 2
Map 1 Map 2
1986 2466
0x97 (151)
1 to 2
0x13 (19)
- - - - uint
RWES
[`p;dl]
[ P.dL]
Control Loop (1 to 2)
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 When the
Cool and
Heat algo-
rithm are
set on.
Instance 1
Map 1 Map 2
1934 2414
Instance 2
Map 1 Map 2
2004 2484
0x97 (151)
1 to 2
0x1C (28)
- - - - float
RWES
[`UFA]
[UFA]
Control Loop (1 to 2)
User Failure Action
Select what the con-
troller outputs will
do when the user
switches control to
manual mode.
[`oFF] Off, sets output power
to 0% (62)
[bPLS] Bumpless, maintains
same output power, if it was
less than 75% and stable,
otherwise 0% (14)
[MAn] Manual Fixed, sets
output power to Manual
Power setting (33)
[USEr] User, sets output
power to last open-loop set
point the user entered (100)
User Always Instance 1
Map 1 Map 2
2182 2662
Instance 2
Map 1 Map 2
2262 2742
0x6B (107)
1 to 2
0xC (12)
- - - - uint
RWES
[FAiL]
[FAiL]
Control Loop (1 to 2)
Input Error Failure
Select what the con-
troller outputs will
do when an input er-
ror switches control
to manual mode.
[`oFF] Off, sets output power
to 0% (62)
[bPLS] Bumpless, maintains
same output power, if it was
less than 75% and stable,
otherwise 0% (14)
[MAn] Manual Fixed, sets
output power to Manual
Power setting (33)
[USEr] User, sets output
power to last open-loop set
point the user entered (100)
User Always Instance 1
Map 1 Map 2
2184 2664
Instance 2
Map 1 Map 2
2264 2744
0x6B (107)
1 to 2
0xD (13)
- - - - uint
RWES
[MAn]
[MAn]
Control Loop (1 to 2)
Manual Power
Set the manual out-
put power level that
will take effect if an
input error failure
occurs while User
Failure Action is set
to Manual Fixed.
Set Point Open Loop Limit
Low to Set Point Open Loop
Limit High (Setup Page)
0.0 Input Error
Failure
is set to
Manual
Fixed.
Instance 1
Map 1 Map 2
2180 2660
Instance 2
Map 1 Map 2
2260 2740
0x6B (107)
1 to 2
0xB (11)
- - - - float
RWES
[`L;dE]
[ L.dE]
Control Loop (1 to 2)
Open Loop Detect
Enable
Turn on the open-
loop detect feature to
monitor a closed-loop
operation for the ap-
propriate response.
[``no] No (59)
[`YES} Yes (106)
No Always Instance 1
Map 1 Map 2
1922 2402
Instance 2
Map 1 Map 2
1992 2472
0x97 (151)
1 to 2
0x16 (22)
74 uint
RWES
Note:
Some values will be rounded off to fit in the four-character display. Full values can be read with other
interfaces.
* Available with PM4, PM8 and PM9 models only
R: Read
W: Write
E:
EE-
PROM
S:
User
Set