Xylem WTW pHotoFlex Turb, Operating Manual

Page: 68 / 104

Operation pHotoFlex
®
Turb
68
ba75976e07 09/2021
4.9.4 Establishing the connection to a printer
Via the RS 232 interface, you can transmit data to an external printer.
Suitable printers  P3002 (see section 8 A
CCESSORIES AND OPTIONS
)
 P3001 (no longer available as accessory)
Socket assign-
ment (RS232)
The RS232 interface is not galvanically isolated.
When connecting an earthed PC/printer, measurements cannot
be performed in earthed media as incorrect values would result.
1 Connect the RS232 interface to the external printer with the AK540/
S cable.
The pHotoFlex
®
Turb is pre-configured for the connection of the
printer.
2 For error-free data transmission:
The RS232 interface of the pHotoFlex
®
Turb and the printer have to
be set to the same transmission speed (
Baud rate
).

The baud rate of the pHotoFlex
®
Turb is selected in the menu
Configuration
/
System
/
Interface
/
Baud rate
.
 The setting of the baud rate of the printer and the default setting
are in the documentation of your printer.
3 Selecting the output format of datasets (pHotoFlex
®
Turb)
It is selected in the menu,
Configuration
/
System
/
Interface
/
Output
format
.
Examples of the output formats (see section 4.9.6)
4 Transmitting data (see section 4.9.6).
Examples of transmitted data (see
section 4.9.7
)
RS 232
REC
1
3
4
5
6
2
1 RTS
2 RxD
3 TxD
4 DTR
5 SG
6 CTS