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Presentation
The
TSX SAY 1000
master module for AS-Interface cabling system make the
Modicon Premium PLC the master of the AS-Interface system.
TheAS-Interface cabling system consists of a master station (Modicon Premium PLC)
and slave stations. The master supporting the AS-Interface profile interrogates the
devices connected on the AS-Interface line one by one and stores the information
(
sensor/actuator status, device operating status) in the PLC memory. Communication
on the AS-Interface line is managed totally transparently in relation to the PLC
application program.
The
TSX SAY 1000
Modicon Premiummaster module supports theAS-Interface M2E
profile
(
AS-Interface V2)
which manages:
b
Discrete slave devices (up to 62 devices organized in 2 banks (A/B) with 31
addresses each)
b
Analog devices (up to 31 devices in bank A)
b
Safety interfaces (up to 31 devices in bank A)
The maximum number of
TSX SAY 1000
modules per PLC station is 1, 2, 4 or 8,
depending on the type of processor installed (see page 5/93).
An AS-Interface power supply is essential for powering the various devices on the
line. It should preferably should be placed near stations that consume a great deal of
power (see page 8/37).
Description
The
TSX SAY 1000
AS-Interface line master module is a standard format module. It
can be installed in any position in the Modicon Premium PLC rack, just like any I/O
module or application-specific module.
It has the following on the front panel:
1
A display block with 4 LEDs indicating the module operating modes:
v
RUN (green): module operating
v
ERR (red): module faulty
v
A/B (green): display of the group of 32 slaves
v
I/O (red): I/O fault on AS-Interface line
2
A display block with 32 LEDs for diagnostics of the AS-Interface line and each
slave connected on the line depending on the selection made with the A/B
pushbutton
(1)
3
Two LEDs specific to the module: see diagnostics on page 5/93
4
Two pushbuttons: see diagnostics on page 5/93
5
A 3-way male SUB-D connector for connection to the cable
(1)
Depending on the selection made with the A/B pushbutton, either the first 31 slaves (standard
addressing) or the last 31 slaves (extended addressing with AS-Interface V2) are displayed.
Software setup:
page 5/94
Cabling system:
page 5/96
References:
pages 5/93 and 5/97
Presentation,
description
4
T
XAL control station
Safety
interface
XVB illuminated
indicator bank
Modicon Premium
+ TSX SAY 1000
Motor starter
Phaseo
AS-Interface
power supply
Sensors via
Modicon interface
AS-Interface
1
3
5
2
4
TSX SAY 1000
Modicon PremiumAutomation
Platform
4
4
Master module for AS-Interface cabling system
2
1
3
4
5
6
7
8
9
10