Owner manual

4857 Reactor Controllers
- 2 -
TABLE OF CONTENTS
Related Instructions .............................2
Customer Service.................................2
Preface 3
Scope...................................................3
Applications..........................................3
Explanation of Symbols........................4
Safety Information................................4
Intended Usage....................................4
General Specifications .........................5
Environmental Conditions ....................5
User’s Responsibility............................6
Unpack Carefully..................................6
Installation 7
General Instructions.............................7
Connections .........................................7
Switches and Indicators 8
4857 Switches and Indicators ..............8
Protective Fuses 8
4857 Fuses ..........................................8
Model 4857 Process Controller
Specifications 9
Temperature Control Parameters.......9
Software Installation 10
Before Software Installation .................10
Minimum PC Requirements .................10
CalGrafix Installation Instructions.........10
Install USB Drivers...............................10
Single Reactor......................................11
Two Reactors.......................................12
Operation of the 4857 Controller 13
Running CalGrafix................................13
Restoring Factory Defaults...................15
Finding the Active COM Port................16
Setting the Active COM Port ................16
Changing the Name of a Module .........17
Autotuning............................................18
Module 1: Temperature Control Module
Setpoint Adjustment.............................19
High Temperature Alarm Adjustment...20
Changing PID Settings.........................21
Temperature Programmer....................22
Module 2: Pressure Display and
High Pressure Alarm
Alarm Adjustment.................................25
Module 3: Tachometer
Stirring Speed Adjustment ...................26
Module 4: Optional Module
Optional Module...................................27
Data Logging 28
Creating a Chart ..................................28
Exporting Data from a Chart ................30
Solenoid Valve Module 30
Cleaning and Maintenance 31
Fuses ...................................................31
Access to Controller Cabinet ...............31
Controller and Circuit Diagrams 32
Parts for the 4857 Controller 35
Related Instructions
The following Parr publications are also
included to further your understanding of this
instrument and its component parts:
No. Description
201M Limited Warranty
521M 4857 Process Controller CD
547M 4857 CalGrafix CD
567M 4875 Power Controller Operating
Instructions
Customer Service
Questions concerning the installation or
operation of this instrument can be answered
by the Parr Customer Service Department:
309-762-7716
800-872-7720
Fax: [phone]
www.parrinst.com
[e-mail]