104
WT.050.810.010.DE.IM.0718
Operation
700 P electronics module
6.
WT-RS485
1
Press the “WT-RS485” button.
2
The screen changes to the settings menu “RS485 port”.
3
The RS485 interface function can be selected via the input
field “Function.” To do this, tap the input field. Selection options
are displayed. If Fieldbus is selected and a Fieldbus gateway
is connected to the RS485 interface, various menus are
shown, depending on the gateway.
The RS485 Interface supports bus communication with the
Process Monitoring System or other higher-level systems that
support the RS485-WT protocol.
The following communication protocols are possible:
•
RS485-WT communication protocol for connection to OPC
server, Process Monitoring system or higher-level control
system.
•
Fieldbus for connection of the Wallace & Tiernan Fieldbus
converter.
•
PCS485 for connection to older visualization systems that
only support the RS485 protocol with 3-address operation
(e.g. PCS devices). In this case, one bus address each
must be set for chlorine, pH and redox.
4
If “RS485-WT” is selected, the RS485 bus address can be
entered via the input field “Subscriber address.” Avoid double
address assignment! To do so, tap and select the input field.
5
Various states and error LEDs are depicted in the right half of
the screen.
Status:
Active - receives data
RxD - bus communication active
TxD - responds to a request
The error LEDs should not light up during trouble-free opera-
tion of the bus.
Содержание WALLACE & TIERNAN 700 P
Страница 1: ...WALLACE TIERNAN ELECTRONICS MODULE 700 P Version 1 31 and later INSTRUCTION MANUAL...
Страница 2: ...2 WT 050 810 010 DE IM 0718 700 P electronics module Please note Original instruction manual Simone...
Страница 135: ...700 P electronics module Retrofit kits and spare parts 8 135 Explosion drawing 700 P electronics module...
Страница 138: ...138 WT 050 810 010 DE IM 0718 Retrofit kits and spare parts 700 P electronics module 8...
Страница 139: ...700 P electronics module Wiring Diagrams 9 139 9 Wiring Diagrams...
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Страница 144: ...144 WT 050 810 010 DE IM 0718 Declarations and certificates 700 P electronics module 10...
Страница 145: ...700 P electronics module Declarations and certificates 10 145 10 2 Certificate of Compliance...
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Страница 152: ...152 WT 050 810 010 DE IM 0718 Index 700 P electronics module 11...
