BRONKHORST HIGH-TECH B.V.
9.17.024
Page 8
1 Changing parameters via FLOW-BUS
For security reasons all important instrument settings can only be changed after entering a
password (using E-7000 readout/control modules) or after sending a security-parameter (using
PC-software programs).
For operation of instruments there is always free access to the parameters (e.g. setpoint,
control mode, setpoint slope, changing fluid).
Changing of settings however, is secured (e.g. calibration parameters, input + output
adjustments, identification, FLOW-BUS network settings).
When using Bronkhorst High-Tech Electronics, like E-7000 systems, changing of parameter
settings at digital instruments is possible via the menu.
However, when changing of parameter settings via other (self-made) software running on
computers using RS232 and/or FLOW-BUS DLL and/or FLOWDDE is wanted, for safety
reasons setting of special initialisation parameters is needed first.
For changing secured parameter values by means of a PC-software program contact
Bronkhorst High-Tech B.V.
Nijverheidsstraat 1a
7261 AK Ruurlo
The Netherlands
tel:
+31-573-458800
fax: +31-573-458808
mail: [email protected]
