Replacement Parts And Accessories - Hach 2200 PCX User Manual

Problem
Instrument does not
communicate to the
computer.

Replacement parts and accessories

Personal injury hazard. Use of non-approved parts may cause personal injury, damage to the
instrument or equipment malfunction. The replacement parts in this section are approved by the
manufacturer.
Note: Product and Article numbers may vary for some selling regions. Contact the appropriate distributor or refer to
the company website for contact information.
Replacement parts
Description
Converter, RS485/232, 120-230 V user selectable, CE
Converter, RS485 to USB
Desiccant, silica gel
Fitting, quick connect, female, without valve
Fitting, quick connect, female, with valve
Fitting, quick connect, male, with valve
Flow Controller, water weir
Hinge caps (NEMA cover)
Interconnect Card
Junction Box, RS485
Possible cause
Lightning or a power surge can blow
communications chips.
RS485 converter or computer COM
port is not connected correctly.
The instrument is disabled in the
vista location setup screen. If the
software identifies the instrument as
location 32, the instrument is set
back to default.
The instrument is locked up.
RS485 is not wired correctly in the
instrument or connectors are not
seated tightly.
The drivers for the RS485 adapter
are not installed correctly.
For Windows versions of 7 and
higher: VISTA is not installed in the
correct program files folder.
W A R N I N G
Solution
Connect directly to the PCX with
RS232 programming kit cable, disconnect from
RS485 network, cycle power and scan with
advanced CRTS.
If the instrument is the last one in the network
daisy chain, make sure that jp1 on the
interconnect card is shorted.
Make sure that the instrument is enabled in the
vista location setup screen.
Program the instrument completely on the high
level and on the low level again.
Unplug all instruments on the network, except
the defective instrument. Set the power to off
and then to on again and scan with the
software program again.
Examine all wiring and connectors.
Download and install the drivers for the
RS485 converter from the converter
manufacturer's website.
Uninstall the software and install the software
again. Make sure that the software is installed
in the folder "Program Files (x86)"
Item no.
2082383-2
5920400
520001
580186
580222
580223
5700700
610370
2082320
5700400
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