User Manual
Table Of Contents
- 1 Overview
- 2 Safety
- 3 Commissioning
- 4 Operation
- 4.1 Switching on the meter
- 4.2 Login with a user name
- 4.3 General operating principles
- 4.4 Sensor-independent settings
- 4.5 Sensor info
- 4.6 Channel display
- 4.7 pH value
- 4.7.1 General information
- 4.7.2 Measuring the pH value
- 4.7.3 Settings for pH measurements
- 4.7.4 pH calibration
- 4.7.5 Calibration interval
- 4.7.6 Carrying out an automatic calibration (AutoCal)
- 4.7.7 Carrying out a manual calibration (ConCal)
- 4.7.8 Displaying calibration records
- 4.7.9 Continuous measurement control (CMC function)
- 4.7.10 QSC function (sensor quality control)
- 4.8 ORP voltage
- 4.9 Dissolved oxygen
- 4.10 Conductivity
- 4.11 Data storage
- 4.12 Transmitting data (USB interfaces)
- 4.12.1 Outputting current measurement data
- 4.12.2 Transmitting data (to a PC)
- 4.12.3 Connecting the PC / USB-B interface (USB Device)
- 4.12.4 Options for data transmission to a PC (USB-B interface)
- 4.12.5 Connecting the USB memory device / USB-A interface (USB Host)
- 4.12.6 Data transmission to a USB memory device (USB-A interface)
- 4.13 Reset
- 5 Maintenance, cleaning, disposal
- 6 What to do if...
- 7 Technical data
- 8 Lists
- 9 Appendix: Firmware update
Multi 3430 Operation
95
ba75865e11 02/2011
4.12.4 Options for data transmission to a PC (USB-B interface)
Via the USB-B interface you can transmit data to a PC. The following
table shows which data are transmitted to the interface in which way:
Note
The following rule applies: With the exception of the menus, shortly
pressing the <PRT> key generally outputs the display contents to the
interface (displayed measured values, measuring datasets, calibration
records).
4 Set the same transmission data at the connected instrument
(PC):
z Baud rate: to be selected in the range 1200 ... 19200
z Handshake: RTS/CTS
z Set at the PC only:
– Parity: none
– Data bits: 8
– Stop bits: 1
Data Control Operation / description
Current
measured values
of all connected
sensors
Manual z With <PRT>
z Simultaneously with every
manual storage process
(see section 4.11.1)
Automatic, at
intervals
z With <PRT
_>.
Then you can set the trans-
mission interval
z Simultaneously with every
automatic storage process
(see section 4.11.2)
Stored measured
values
Manual z Displayed dataset with
<PRT> after calling up from
the storage
z All datasets with the Output
to RS232/USB function
For details, see section 4.11.3.
calibration
records
Manual z Displayed calibration record
with <PRT>
z All calibration records with
<PRT
_>
For details, see section 4.12.
Automatic z At the end of a calibration
procedure