TSX Micro PLCs TSX 3705/3708/3710/3720. Implementation Manual (Volume 1)

Connection

Connecting a

Illustration:

PLC with an

extension

Alternating network 100-240 V

Sensor supply

base+extension (2)

PLC

Extended

Supply for sensors/

pre-actuators

Q: general isolator, KM: line contactor or circuit breaker,

Fu1: 1 A fuse with time delay, Fu2: standard 0.5 A fuse,

(1) : isolation strip for finding grounding faults,

(2) : do not exceed 400 mA,

(3) : only if the discrete relay or analog modules are fitted in the extension.

if a TBX SUP 10 or TSX SUP 1011 supply is used, remove Fu2.

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123

Connection

Connecting

Illustration:

several PLCs

Alternating network 100-240 V

Sensor supply

base+extension (2)

PLC

Extended

PLC

Extended

Supply for sensors/

pre-actuators

Q: general isolator, KM: line contactor or circuit breaker,

Fu1: 1 A fuse with time delay, Fu2: standard 0.5 A fuse,

(1) : isolation strip for finding grounding faults,

(2) : do not exceed 400 mA,

(3) : only if the discrete relay or analog modules are fitted in the extension.

if a TBX SUP 10 or TSX SUP 1011 supply is used, remove Fu2.

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Connection

Connecting several PLCs supplied by TBX SUP 10 or TSX SUP supplies

Principle

Illustration:

diagram

100-240 V alternating network

sensor supply

base + extension (2)

Sensor/pre-actuator

supply

sensor supply

base + extension (2)

Sensor/pre-actuator

supply

Q : general sectionner.

KM : circuit breaker or line switch.

Fu1 : 1 A fuse with time delay.

(1) : isolating blade to search for an grounding error.

(2) : do not exceed 400 mA.

(3) : only if the discrete relay or analog modules are implanted in the extension.

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Connection

Connecting PLCs supplied with direct current

Connecting a

Illustration:

single PLC

Alternating network 100-240 V

PLC

Sensor/pre-actuator

supply

Q: general isolator, KM: line contactor or circuit breaker,

Fu1: 4A fuse with time delay,

(1) : external shunt supplied and mounted on the PLC. Should not be removed,

(2) : isolation strip for finding grounding faults. The external shunt must be removed

in order to do this, so that the supply terminal block can be disconnected from the

grounded PLC.

(3) : using a TSX SUP supply.

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Connection

Connecting a

Illustration:

PLC with an

Alternating network 100-240 V

extension

PLC

Extended

Sensor/pre-actuator

supply

Q: general isolator, KM: line contactor or circuit breaker,

Fu1: 4A fuse with time delay,

(1) : external shunt supplied and mounted on the PLC. Should not be removed,

(2) : isolation strip for finding grounding faults. The external shunt must be removed

in order to do this, so that the supply terminal block can be disconnected from the

grounded PLC.

(3) : using a TSX SUP supply.

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127

Connection

Connecting

Illustration:

several PLCs

Alternating network 100-240 V

PLC

Extended

Sensor/pre-actuator

supply

PLC

Extended

Q: general isolator, KM: line contactor or circuit breaker,

Fu1: 4A fuse with time delay,

(1) : external shunt supplied and mounted on the PLC. Should not be removed,

(2) : isolation strip for finding grounding faults. The external shunt must be removed

in order to do this, so that the supply terminal block can be disconnected from the

grounded PLC.

(3) : using a TSX SUP supply.

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Connection

Connecting PLC(s) supplied by a continuous floating network (not grounded)

General

The TSX 37 PLCs with a 24 VDC network supply do not have primary/secondary

insulation and the internal 0V is coupled with the mechanical ground connection of

the PLC. This results in the 0V of the 24VDC network being coupled with the same

mechanical ground connection and the particular provisions to be taken for the

specific applications and in particular Applications in a marine environment,

which use a "floating" mount.

The only correct way of connecting a TSX 37 (1) PLC to this type of "floating"

network is to place an insulated continuous converter (24 VDC/24 VDC) near each

PLC, and use an insulation controller upstream of the converter(s). With this type of

mounting, the first insulation error (i.e. a wire leading one of the floating network

polarities to the ground connection) is detected by the insulation controller and does

not produce any error affecting the automatic operation.

(1) TSX 37 10 PLC: TSX 3710 128DR1/128DT1/128DTK1/164DTK1

TSX 3721/22 PLC: TSX 3721 1../ TSX 3722 1..

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129

Connection

Principle

Illustration:

diagram

Alternating

network

low voltage

PLC 1 (1)

Extension

Converter

Battery

DC/DC

charger

remote

Battery

24 VCC floating network to supply the

Insulation

sensors, actuators and input/output modules

controller

PLC 2 (1)

Extension

Converter

DC/DC

remote

24 VCC floating network to supply the

sensors, actuators and input/output modules

(1) TSX 37 10 PLC: TSX 3710 128DR1/128DT1/128DTK1/164DTK1

TSX 3721/22 PLC: TSX 3721 1../ TSX 3722 1..

Note: The DC/DC converter should be very close to the PLC 2 and the + 24 VDC

polarity wire should be connected in such a way that it cannot accidentally lead to

the ground connection.

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Connection

Specific provisions for a continuous floating network

Discrete inputs/

The Discrete inputs/outputs are insulated, the sensor, actuator and discrete input/

outputs

output module supply should come directly from the floating 24 VDC network.

Counting inputs,

These inputs are insulated; the supply and that of the input’s related sensors should

built in to the

come from the floating 24 VDC network.

TSX 37 22 1.. PLC

bases.

Analog inputs/

These inputs/outputs are not insulated (0V grounded), and should not be used

outputs, built in

with this type or mounting.

to the TSX 37 22

1.. PLC bases.

In cases where analog inputs/outputs are required, only use analog input/output

modules (TSX AEZetc./ASZetc.), which are insulated. The sensor supply related to

analog inputs should come from the floating 24 VDC network, with the outputs

delivering a voltage and a current insulated from the ground connection.

Module with

If the modules with relay outputs are built into the PLC, the DC/DC converter should

relay outputs

deliver a voltage of 24 VDC +/- 10%.

PLC with a mini

If the PLC has a mini extension rack, the mini extension rack is not supplied with 24

extension rack

VDC.

Communication

Communication links between PLCs: No specific provision.

between PLCs

communication via terminal port: insulation is performed by the TSX P ACC01

unit,

communication via PCMCIA card: the PCMCIA communication card ensures

insulation.

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131

Connection

Sensor and pre actuator supply control

General

It is advised to control the different supplies with the following sequence:

Power up PLC and inputs (sensors) supply with the KM contactor.

If the PLC is in RUN and AUTO mode, power up output (pre-actuators) supply

with the KA connector. This is performed via the ALARME (%Q2.0) output, which

will be relayed (to KA1) if the output is static (continuous supply).

Furthermore, the safety standards require authorization from the operations

personnel, before the installation is rebooted following a stop (arising from a power

outage or from an emergency stop). The following control diagrams take into

account these standards.

The MANU/AUTO switch forces the outputs from a terminal, when the PLC is in

STOP mode.

PLC supplied

Illustration:

with alternating

current

Emergency

stop

Supply

Start

pre-actuators

AUTO

Exit

ALARM

KA : Control contactor controlled by the ALARM (Q2.0) output in AUTO mode.

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Ventilation module

At a Glance

Aim of this

This chapter describes the ventilation module for the TSX Micro PLC.

Chapter

What's in this

This Chapter contains the following Maps:

Chapter?

Topic

Page

Ventilation module: general introduction

136

Ventilation module: physical presentation

138

Ventilation module: catalog

139

Ventilation module: dimensions

140

Ventilation module: mounting

141

Rules for installation of the racks with ventilation modules

143

Ventilation module: connections

144

Ventilation module: characteristics

146

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135

Ventilation module

Ventilation module: general introduction

Introduction

The ventilation modules installed above the TSX Micro PLC station racks ensure a

forced convection of air, so that the ambient temperature inside the envelope is

homogenized, therefore eliminating the various possible hot spots.

Note: A temperature probe built into each module informs the user when the

ambient temperature has reached its maximum value.

Illustration

The illustration below shows the ventilation module.

Use of ventilation The use of these modules is recommended in the following cases:

modules

Ambient temperature between 25°C and 60°C: the life of various TSX Micro

PLC components is extended (extension by 25% of the MTBF).

Ambient temperature between 60°C and 70°C:the ambient temperature being

limited to 60°C without ventilation, forced ventilation makes it possible to lower

the temperature inside the modules by 10°C, which brings the internal

temperature of the modules back to the equivalent of 60°C at ambient

temperature.

In these conditions, the product life span is increased by more than 50%.

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Ventilation module

Different module Three ventilation modules are available, adapted to the main supply networks:

types

ventilation module with 24 VDC, 110 VAC or 220 VAC power supply.

According to the type of PLC, TSX 37-05/08/10 or TSX 37-21/22 with or without TSX

RKZ 02 mini extension rack, 1 or 2 ventilation modules must be installed.

TSX 37-05/10 PLCs only

TSX 37-10 + TSX RKZ 02 PLC

TSX 37-08/21/22 PLCs only

TSX 37-21/22 + TSX RKY 02 PLC

TSX DM 37 xxE

137

Ventilation module

Ventilation module: physical presentation

Illustration

Descriptive diagram:

Number table

This table gives the function description of the numbers:

Address

Description

Connection terminal block:

of the module supply voltage,

of the heat sensor and LED (or inline pre-actuator) supply. Each terminal

can receive 1 1.5 mm² wire without a wire end ferrule or 2 1 mm² wires

with wire end ferrules.

Terminal for connecting a module to the ground connection.

Module fixing holes (screw M4 x 12), in the case of mounting on a board or

panel.

Rotated flap which allows the air to be sent back to the front.

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Ventilation module

Ventilation module: catalog

Catalog

This table shows the different types of ventilation modules:

Power supply

24 VDC

110 VAC

220 VAC

voltage

Temperature probe

Yes (detection of temperature ≥ 80°C +/- 5°C), open on alarm

No. of modules

1 module with TSX 37-10 or TSX 37-21/22 PLC only

2 modules with TSX 37-10 or TSX 37-21/22 PLC + TSX RKZ02

References

TSX FAN D2 P

TSX FAN A4 P

TSX FAN A5 P

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139

Ventilation module

Ventilation module: dimensions

Ventilation

Illustration diagram (sides in millimeters):

module only

Rear view

Right view

Front view

Ventilation

Illustration diagram (sides in millimeters):

module + TSX

Micro

(1) PLC empty,

(2) with screw terminal block modules,

(3) with HE10 connector modules,

(a) TSX Micro PLC dimensions only,

(b) TSX Micro PLC + TSX RKZ 02 extendable rack.

Table of characteristics:

Dimensions

TSX 37-05 PLC

170.3 mm

TSX 37-08 PLC

227.9 mm

TSX 37-10 PLC

170.3 mm

282.7 mm

TSX 37-21/22 PLC

227.9 mm

341.4 mm

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Ventilation module

Ventilation module: mounting

General points

For reasons of mechanical strength, it is imperative to use the same method of fixing

for the PLC and the ventilation module. The dimensions indicated are in millimeters.

Diagram:

Mounting onto a DIN mounting rail

Mounting onto a board (AMI-PA)

(Type AM1-ED)

or panel

Support

Ventilation module

DIN mounting rail

Fixing ventilation module

using 2 M4x12 screws

Note: Using forced ventilation means it is necessary to take fitting precautions

when analog modules of type TSX AEZ 414 are used in the PLC configuration (see

(TSX Micro Installation manual, Volume 2, cabling recommendations)).

TSX DM 37 xxE

141

Ventilation module

Heat sensor

The heat sensor can be supplied either with a direct or alternating current and

supply

connected on a signaling LED, a PLC input etc. .

connection

Illustration diagram:

Directcurrent

Alternating current supply

supply

Note: When using several ventilation modules, the sensor contacts will be put in a

series.

illustration:

Ventilation module 1

Ventilation module 2

Ventilation module 3

(1) direct 24/28 V or alternating 110/220 V.

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Ventilation module

Ventilation module: characteristics

Table of

Table of characteristics of the ventilation modules:

characteristics

Module type

TSX FAN D2 P

TSX FAN A4P

TSX FAN A5P

Supply voltage

Nominal

24 VDC

110 VAC

220 VAC

Limit

20...27.6 VDC

90…120 VAC

180…260 VAC

Current absorbed to

180 mA

100 mA

nominal voltage

Heat sensor

Supply voltage: direct 24/48 VDC or alternating 110/220 VAC

Breaking power (on a resistive

1 A to 24 VDC / 10 000 maneuvers

load)

1 A to 48 VDC / 30 000 maneuvers

1 A to 110 VAC / 30 000 maneuvers

0.5 A to 220 VAC / 10 000 maneuvers

Trigger

Temperature >= 75ºC +/- 5ºC

State

closed if temperature <= 75ºC +/- 5ºC

open if temperature >= 75ºC +/- 5ºC

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Commissioning/Diagnostics/

Maintenance

At a Glance

Aim of this Part

This part deals with commissioning, diagnostics and maintenance.

What's in this

This Part contains the following Chapters:

part?

Chapter

Chaptername

Page

Display panel

149

Display of language objects

169

Commissioning

185

Maintenance

191

TSX DM 37 xxE

147

Display panel

At a Glance

Aim of this

This chapter deals with the display panel for the TSX Micro PLCs.

Chapter

What's in this

This Chapter contains the following Maps:

Chapter?

Topic

Page

Introduction

150

PLC status display

152

Local input/output status display

154

64 channel modules display

156

Sequencing of the displays

158

Display of faulty local inputs/outputs

159

Display of remote inputs/outputs on the AS-i bus

161

Display of the presence of each slave on the AS-i bus (R I/O mode - DIAG)

162

Display of the status of the input/output bits for each slave (R I/O mode)

164

Incrementation of the slave number in ascending or descending order

166

Specific standard functions

167

Management of the battery LED (BAT)

168

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149

Display panel

Introduction

The display panel offers a centralized array of services essential to PLC installation,

use, diagnostics and maintenance, for all the modules positioned in the base rack

or in the mini extension rack and the remote discrete inputs/outputs on the nano PLC

or AS-i bus:

PLC status display,

Local or remote input/output status display,

discrete input/output wiring test, in the absence of the application program,

Input/output and module diagnostics,

Display of the program internal data (bits, words, remote input/output bits, etc.).

Description

The display panel offers:

on the right, 5 status LEDs, which display the functioning of the PLC (RUN, TER,

I/O, ERR, BAT),

above, 5 status LEDs, which show the current display mode:

BASE LED: base input/output display mode,

EXT LED: mini extension rack input/output display mode,

R I/O LED: inputs/outputs on the AS-i bus display mode,

WRD LED: language objects display mode,

DIAG LED: diagnostic mode,

3 panels of 32 LEDs, which give information about the modules in the PLC or the

extension: discrete inputs/outputs status, faulty channels or modules. Further,

each panel is completed by 2 slot LEDs ("64" and "16"), which allow a double

display of the 64 channel modules (16 first input channels and 16 first output

channels, then 16 following input/output channels),

a push button, which allows the display of the rest of the information and/or the

alteration of the display mode (input/output or diagnostic display mode). In

WORD mode, this push button allows the choice of the displayed objects table.

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Display panel

PLC status display

Introduction

The display uses the 5 LEDs RUN, TER, I/O, ERR and BAT, which by means of their

status (LED off, blinking or on) provide information on the operating mode of the

PLC:

Description

this table describes the PLC status for each of the LEDs:

Display

Status

LED

RUN

this LED (green) is lit to indicate that the PLC is in RUN mode, and flashes to

indicate that it is in STOP mode. This LED is off when there is no valid

application in the PLC or when there is a fault.

TER

this LED (yellow) is lit to show that information is being exchanged by the

terminal link. Traffic via the terminal port may appear to make this LED flash.

I/O

this LED (red) is lit to show a fault relating to the inputs/outputs:

supply fault or at least one channel tripped,

module missing, not configured or out of service.

For more information on the errors shown by the I/O LED (faulty channel or

module), the push button must be depressed for more than one second to go

to diagnostics mode (See Display of remote inputs/outputs on the AS-i bus,

p. 161).

ERR

this LED (red) is lit to show a PLC "CPU fault": This LED flashes when there is

no valid application in the PLC or if there is a "blocking fault (See Researching

the errors from PLC status monitors., p. 192)" in the application program.

BAT

this LED (red) is lit to show that the battery is defective or missing (optional).

This battery, which is used to back up the RAM, must be changed in

accordance with the proper procedure (see Inserting/changing the battery,

p. 110).

If the %S66 bit system is at 1, the lighting of this LED is inhibited.

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Display panel

Local input/output status display

General

The display comes from the 2 panels of 32 LEDs on TSX 37-05/10 and 3 panels of

32 LEDs on TSX 37-08/21/22, which allows the simultaneous display of the input/

output status of 2 or 3 modules. These modules are positioned in the 2 or 3 base

slots or in the two slots in the mini extension rack. A short press of the push button

selects the group displayed: base (the BASE LED is lit) or the mini extension rack

(the EXT LED is lit).

Only the discrete module channels present in the configuration are displayed. The

discrete inputs/outputs of the application specific function (if they exist) and the

remote discrete inputs/outputs (TSX 07 module) are not displayed.

Illustration

Principle diagram:

Not used on the TSX 37 10 PLC

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Display panel

Panel

The 3 panels of 32 LEDs indicate the status of each of the channels of the modules

description

displayed.

If the channel is at the status 1, the LED corresponding to the position is lit, if this is

not the case, it remains off.

Supposing for example that the PLC is equipped with the following modules:

1 module 28 inputs/outputs in positions 1 and 2,

1 module 28 inputs/outputs in positions 3 and 4,

1 module 8 inputs in position 5,

1 module 8 inputs in position 6,

In the example below, the following inputs and outputs are at the status 1:

%I1.5, %I1.6, %I1.15, %Q2.1 and %Q2.2,

%I3.6 and %Q4.9,

%I5.1,

%Q6.5 and %Q6.6.

Example

Illustration:

2 4

Position 1, 3 and 5

Position 2, 4 and 6

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155

Display panel

64 channel modules display

General

The 64 channel modules, which cannot be displayed together are shown by slot

level (the "64" LED is lit). A short press on the push button displays either the first

16 inputs and the first 16 outputs (only the "64" LED is lit), or the following 16 inputs

and the following 16 outputs (the "64" and "16" LEDs are lit).

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Display panel

Example

Supposing that the second PLC slot (position 3 and 4) is equipped with a 64 channel

module:

64 I/O module

2nd PLC slot

First 16 inputs %I3.0 to %I3.15

Here, the inputs %I3.9 and

I3.14% are at 1

First 16 outputs

%Q4.0 to %Q4.15

Here, the outputs %Q4.4

and %Q4.7 are at 1

Pressing the push button briefly

Next 16 inputs

%I3.16 to %I3.31

Here, the inputs %I3.17 (16+1)

and %I3.22 (16+6)

are at 1

Next 16 outputs

%Q4.16 to %Q4.31

Here the outputs %Q4.23 (16+7)

and %Q4.29 (16+13) are at 1

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157

Display panel

Sequencing of the displays

General

Since the display of all the discrete inputs/outputs (base+PLC) is performed by short

presses on the push button, the sequencing of the displayed channels therefore

depends on the configuration (presence of modules in the mini extension rack,

presence of 64 input/output modules). Several possible cases can be identified:

PLC only (base), without 64 I/O module

The push button has no effect (except for entering diagnostic mode),

PLC only, with 64 I/O module(s)

Base (1st 32 I/O) --> Base (following 32 I/O) --> Base (32 1st I/O) --> etc,

PLC with extension, without 64 I/O module

Base --> Extension --> Base --> Extension --> etc,

PLC with extension, with 64 I/O module(s) in the base

Base (1st 32 I/O) --> Base (following 32 I/O) -->Extension --> Base (1st 32 I/O) -

-> Base (following 32 I/O) -->etc,

PLC with extension, with 64 I/O module(s) in the extension

Base --> Extension (1st 32 I/O) --> Extension (following 32 I/O) -->Base -->

Extension (1st 32 I/O) --> etc,

PLC with extension, with 64 I/O module(s) in the base and the extension

Base (1st 32 I/O) --> Base (following 32 I/O) -->Extension (1st 32 I/O) -->

Extension (following 32 I/O) -->Base (1st 32 I/O) --> etc.

Example

Supposing for example that a TSX 37-21 PLC is equipped with a 64 input/output

module in positions 3/4, 5/6 and 7/8. The display sequence, therefore, the LEDs

BASE, EXT, 64 and 16 will follow when the push button is pressed briefly.

Illustration:

Push button

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Display panel

Display of faulty local inputs/outputs

General

The faults are displayed in diagnostic mode, accessed by a long press on the push

button (more than 1 second). The DIAG LED, which signals this mode, is therefore

lit.

Principle

The faulty inputs/outputs and/or modules are displayed by 3 panels of 32 LEDs:

if an input or output is faulty (defective power supply, output tripped, etc.), the

associated LED flashes rapidly,

if a module is faulty (absent module, module not configured properly, module out

of service, etc.), all the corresponding LEDs flash slowly:

16 LEDs for a half-size module (top or bottom of a display panel),

32 LEDs for a standard size module with 28 inputs/outputs (entire display zone

of the module),

64 LEDs for a standard size module with 64 inputs/outputs (entire display zone

of the module with the 64 only or 64 and 16 LEDs).

All the input/output faults are displayed by short presses on the push button, with the

same sequences as with the input/output status display mode. A long press of the

push button returns to the input/output status display.

Note: Contrary to the input/output status display mode, which is only accessible for

the discrete modules, the diagnostic mode displays the faulty channels associated

with the analog and counting modules. For example, if a PLC contains a TSX CTZ

2A module in position 3, a fault with the counting channel 0 is signaled by a rapid

blinking of LED 0 on the upper part of the corresponding zone.

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159

Display panel

Example

Illustration:

This example illustrates a fault in the 28 I/O and 8 O modules, positioned

respectively in 1/2 and 6 (the LEDs corresponding to the module slot flash slowly).

The %Q4.9 output is also faulty (the corresponding LED flashes rapidly).

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Display panel

Display of remote inputs/outputs on the AS-i bus

At a Glance

The PLC display panel allows:

the presence of each slave on the AS-i bus, (DIAG mode), to be displayed,

the status of the input/output bits of each slave present on the bus (R I/O mode -

DIAG) to be displayed.

These modes can be accessed by a combination of actions on the push buttons (1)

of the TSX SAZ10 module and (2) on the PLC display block.

Illustration

highlighting the display screen:

Display of the state of the bits

Display of the presence of

of inputs/outputs of each

each bus AS-i bus slave

slave (mode R I/O)

(mode R I/O - DIAG)

States of

Presence of

input bits

slaves 1 to 15

States of

Presence of

output bits

slaves 16 to 31

Slave

number

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161

Display panel

Display of the presence of each slave on the AS-i bus (R I/O mode - DIAG)

Introduction

This mode makes it possible to display:

the slaves which have been installed and detected (LEDs permanently on),

slaves which have not been installed or detected (LEDs off),

slaves which have been installed but not detected or not installed but detected

(LEDs on and blinking).

Procedure for

Carry out the following steps:

access

Step

Action

Initial status of display block:

local input/output display mode (Base or EXT LEDs on).

A short press on the push button (1), of the TSX SAZ module allows the switch

to R I/O mode.

A long press on the push button (2) on the PLC display block allows the switch

to diagnostics mode.

The image of the AS-i network is then displayed on the right-hand block, with

each LED representing an address of an AS-i bus slave. All of the ALEDs

represent the addresses of the slaves 0 to 15, all the B LEDs represent the

addresses 16 to 31 (add + 16 to the figure displayed to get the exact address

of the slave).

To return to the initial status:

A long press on the push button (2) on the display block (to exit the AS-i

bus diagnostics mode),

A short presson the push button (1) on the TSX SAZ module (to return to

local input/output display mode).

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TSX Micro PLCs TSX 3705/3708/3710/3720. Implementation Manual (Volume 1) - page 4