Bronkhorst FlowPlot Manuel d'utilisateur

Instruction manual FlowPlot Software tool for monitoring FLOW-BUS parameter values and optimizing controller settings of digital instruments Doc. no.:

BRONKHORST® At Mode, the way the graph behaves when the plot reaches the ‘end’ of the time axis, can be selected: - Scroll: plot lines will be drawn

BRONKHORST® 2.5 PRINTING Printing a hardcopy of the graphs can be very useful to store the measurements. All graphs will be send to printer or file i

BRONKHORST® 2.6 INSTRUMENT SETTINGS 2.6.1 General description This window allows the user to read and change several settings of digital meters and

BRONKHORST® 0 – Bus/RS232 Digital setpoint via fieldbus or RS232 1 – Analog input Setpoint via analog input 3 – Valve fully closed Valve fully closed

BRONKHORST® Factor Responses >= 2 seconds Responses < 2 seconds Dynamic display factor 1.00E-3 3.00E-3 Static display factor 1.00E-2 2.00E-2 S

BRONKHORST® PID-Td is only used if the volume between the sensor and valve is relatively large (e.g. when the sensor and valve are mounted away from

BRONKHORST® The actual valve open voltage or current may be determined automatically once by pressing the button Learn and store. A setpoint step will

BRONKHORST® Valve output steps is a special feature and will set the instrument into a mode in which from the last two setpoints the valve output valu

BRONKHORST® Certain readout units contain a relay, which can be switched in case of an alarm. Two modes can be selected at Output: Continuously, the

BRONKHORST® 3 SPREADSHEET DATA While FlowPlot is plotting, in the background a comma separated file can be filled with the samples that are taken. Th

BRONKHORST® Disclaimer The information in this manual has been reviewed and is believed to be wholly reliable. No responsibility, however, is assumed

BRONKHORST® 4 SERVICE For current information on Bronkhorst and service addresses please visit our website:  http://www.bronkhorst.com Do you have

BRONKHORST® Table of contents 1 GENERAL PRODUCT INFORMATION ...

BRONKHORST® 1 GENERAL PRODUCT INFORMATION 1.1 INTRODUCTION This manual will explain the operation of the software tool FlowPlot. It has been written

BRONKHORST® 2 OPERATION 2.1 SELECT PARAMETERS After startup, FlowPlot will automatically detect if the communication by FlowDDE to the instrument is

BRONKHORST® Device Control mode Description Situation Digital meter or controller 0 – Bus/RS232 Setpoint via bus or RS232 At normal communication wit

BRONKHORST® In realtime mode FlowPlot will ask FlowDDE for actual values at the same interval as the realtime poll time, unless the sample time is man

BRONKHORST® The setpoint is the desired value for an instrument or readout unit. 100% will normally be the nominal calibrated value. The buttons at

BRONKHORST® In the channel box, the value ‘0’ can be set to let FlowPlot use the setpoint channel. The current setpoint channel is presented at the