Contents
Main
Microprocessor-Based Auto-tuning Control
(
Users Manual)
W985-MA58-9307 February, 1993
$10.00 Made in the U.S.A.
A
your
LLL
Notes
Safety Information
Page
Chapter
Starting Out With The Watlow Series 9801985,
A Microprocessor-Based
Control
General Description
Setup Operation Calibration
Where To Go From Here
Chapter 2 How to Install and Wire the Series 9801985
System Planning
Sensor Installation Guidelines
Installation Guidelines For Preventing Noise
Noise Sources
How To Decrease Noise Sensitivity
How To Eliminate Noise
8
How To Check For Ground Loops
Noise Suppression Devices Available From Watlow
Line Filtering Configurations For Controls
Control
How to Install the Series
T
How
to Wire the Series
II
II
I
fl
-
Output 1 Option
B,
C,
Output 1 Option
B
98_A-_
Output 1 Option
D,
980/985
Series
Install and Wire, Chapter
Page
Output 1 Option
B
98_A-
B,
D 0
C",
Amp
6
n
T
*
Y!Ef
Iif
Chapter 3
How to Use the Keys and Displays
22
Series
Displays and Load LEDs
el
down
Where
To Go From -Here
Chapter
an
How To Setup The Series 9801985
Entering the Setup Menu
24
Setup Parameters
CEI
output
I
I
I
m
[!I
1
g.f$fygj
Operation Parameters
Page
Chapter
5 How to Tune and Operate
Tuning
Automatic
Tuning
Manual
Manual and Automatic Operation
30
Using Alarms
A
How To Deal With Error Codes
J
Er 1,
7 Errors
Errors
5
Appendix
Control
Mode
Operator Interface
Input
Primary Output (Heating or Cooling)
Secondary Output (Heat, Cool or Alarm)
Accuracy
Agency Approvals
Terminals
,918
Model Number Information
Calibration Menu
n
Cal Restore
?
k
Thermocouple
Setup And Calibration
p
RTD
Calibration
6.
Field
Procedure
J-3
5
Setup
0
4-20mA
Input Field Calibration Procedure
source to
J
0-20/4-20mA
Output
Not
Field Calibration Procedure
0-5/0-10
Output
Setup And
Volt
Field Calibration Procedure
Page
Page
A
C
F,
G
Warranty
Returns
Watlow Controls
