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Table of Contents
Related Manuals for Parr Instrument 4848T
Summary of Contents for Parr Instrument 4848T
- Page 1 4848 T Reactor Controller with Touchscreen Operating Instruction Manual...
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Page 2: Table Of Contents
PREFACE COMMUNICATIONS Related Instructions Ethernet Communications Scope Guide to Smart Networking Practices Applications Using the Web Server Intended Usage Using the VNC Server Unpack Carefully Explanation of Symbols PARTS LIST Safety Information Fuses Provisions for Lifting and Carrying Cooling Solenoids Cleaning &... -
Page 3: Preface
Applications for more information. Each 4848T Reactor Controller consists of a pack- Protective Earth (PE) terminal. Provided aged temperature control unit completely wired for connection of the protective earth... -
Page 4: Provisions For Lifting And Carrying
All power should be disconnected and the power cord should be unplugged when cleaning the 4848T Controller. Environmental Conditions This instrument is intended to be used indoors. There are no user serviceable parts inside the product other than what is specifically called out and discussed in this manual. -
Page 5: User's Responsibility
4848T Reactor Controller with Touchscreen User’s Responsibility All Reactors and Pressure Vessels are designed and manufactured with great care to assure safe operation when used within their prescribed temperature and pressure limits. But…the basic responsibility for safety when using this equipment rests entirely with the user;... -
Page 6: Installation
Module sensor input. RPM INPUT connection is for the RPM Module sensor input. ETHERNET connection is for Commu- 4848T Reactor Controller (230V), Back Side nication output. COOLING ONLY The cooling output connector is to be used only with Company... -
Page 7: Component Summary
4848T Reactor Controller with Touchscreen COMPONENT SUMMARY The HEATER Switch is a manual, three-position, illuminated switch which controls the amount of power sent to the heater. In the HIGH (II) position, full power is developed by the heater. In the middle (O) position the heater is off. -
Page 8: Protective Fuses And Relays
0.025 ohm 876E2 1/2 HP 180 VDC 0.05 ohm 876E The 4848T Controller has a number of fuses which are intended to be field serviceable. See the Parts 3/4 HP 180 VDC 0.035 ohm 876E5 List Section on page 23 for more information. -
Page 9: Adjustments To Speed Control Board
It can also serve as a torque limiting device by reduc- cooling socket on the back of the 4848T Controller. ing the maximum power output of the system. Coolant will then be admitted to the coil whenever... -
Page 10: Basic Operation
Help is available in 10 languages based on the user selection in the offline setup of section of 4848T. The HOME ICON will return the user to the main view from anywhere in the 4848T application. The main view is set by the OEM in the 4848T configuration and can be the single or dual loop, chart, alarm, alarm history, event or digital IO view. -
Page 11: Instructions For The 4848 T Reactor Controller
The current RPM is shown under PV. Selecting SP will allow you to change the intended RPM setpoint. The motor output is shown under %. The Main Screen of the 4848T shows basic infor- mation for all four modules: • Temperature Control Module •... -
Page 12: Alarm Settings
INSTRUCTIONS FOR THE 4848 T REACTOR CONTROLLER (Continued) Alarm Settings Program Operation To access Alarm Settings from the main screen, select the following: Select the Display Icon in the icon bar at the top of the screen Select the Settings Option from the main display Select the Display Icon in the icon bar at the top of the screen... -
Page 13: Sample Program
Type = Ramp File and then select Save from the pop up menu to Time hh.mm = 0.00 save the program to the 4848T, and then Home to SP = 25.0 return to the main screen. To engage the program, click on Program Operation. -
Page 14: Tuning
The PID settings can be adjusted here manually. Unless the operator has a background in PID The 4848T has a set of default PID values intended control, however, autotuning is recommended. to give reasonable control across a wide range of... -
Page 15: Charting
Data button again to stop recording. Charting Insert a USB stick into the back of the 4848T. Press To create a chart, click on the Display Icon, and then the Display Icon, and then the Open button. -
Page 16: Adjusting Time
This is an excellent measure in the event that the controller is not operating properly. Select the Display Icon in the icon To reset the 4848T back to the factory default set- bar at the top of the screen tings, select the following:... -
Page 17: Communications
4848T in order for it to obtain a valid IP address. Another hazard is connecting consumer “plug and play” devices to your control LAN. A printer for... -
Page 18: Using The Web Server
IP address and VNC port number enabling the web server of the 4848T. Company policy to access 4848T. The IP address is shown on the commu- may prohibit the use of web servers for security rea- nications screen and is also included in the notifications sons. - Page 19 The VNC viewer is meant to be used for short term requiring power to be cycled to the 4848T in order control access to the 4848T. It is not meant for long to reboot the system and restart the server.
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Page 20: Parts List
PARTS LIST Fuses Accessories Temperature (Temperature Control Module) Part No. Fuse Rating Aux. Temp. (Auxiliary Temperature Module) 139E6 Instrument Fuse Fast acting, 1 Amp, 250VAC Part No. Description 139E10 Cooling Fuse Fast acting, .25 Amp, 250VAC A470E2 Thermocouple extension wire, 5-ft 2074E Line Fuse(s) Fast acting, 20 Amp, 250VAC... - Page 21 4848T Reactor Controller with Touchscreen PARTS LIST (Continued) Pressure (Pressure Module) Stir Speed (Motor Control Module) Part No. Description Part No. Description A1905E5 Pressure harness, 5-ft, covered A1001E Optical sensor for cart reactor A1905E Pressure harness, 10-ft, covered A1001E2 Optical sensor for bench reactor...