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SI-I/O
User Manual
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Emerson SI-I/O, 0478-0047-03 User Manual

User Guide
SI-I/O
Part Number: 0478-0047-03 Issue: 3
www.controltechniques.com
General Information
The manufacturer accepts no liability for any consequences resulting from inappropriate, negligent or incorrect installation or adjustment of the optional operating parameters of the equipment or from mismatching the variable speed drive with the motor.
All rights reserved. No parts of this guide may be reproduced or transmitted in any form or by any means, electrical or mechanical including photocopying, recording or by an information storage or retrieval system, without permission in writing from the publisher.
Drive software version
The SI-I/O can only be used with drive software version 01.02.00.xx onwards.
Contents
1 How to use this guide ...........................4
1.1 Intended personnel ...............................................4
1.2 Information ............................................................4
2 Safety information .................................5
2.1 Warnings, Cautions and Notes .............................5
2.2 Electrical safety - general warning ........................5
2.3 System design and safety of personnel ................5
2.4 Environmental limits ..............................................5
2.5 Access ..................................................................5
2.6 Compliance with regulations .................................5
2.7 Adjusting parameters ............................................5
2.8 Stored charge .......................................................6
3 Introduction ...........................................7
3.1 Features ................................................................7
3.2 Option module identification ..................................7
3.3 Conventions used in this guide .............................7
3.4 Digital I/O ..............................................................8
3.5 Analog I/O .............................................................8
3.6 Relays ...................................................................8
3.7 24 V internal power supply ....................................8
4 Mechanical installation .........................9
4.1 General installation ...............................................9
10 Technical Data .....................................36
10.1 Digital inputs/outputs (Terminals 2-5) .................36
10.2 Digital Inputs (Terminals 7-9) ..............................36
10.3 Differential Analog Input (Terminals 7 and 8) ......36
10.4 Single-ended Analog Inputs (Terminals 7-9)
in Voltage input mode .........................................37
10.5 Single-ended Analog Input (Terminal 9) in
Current input mode .............................................37
10.6 Analog Output (Terminal 11) in Voltage
output mode ........................................................37
10.7 Analog Output (Terminal 11) in Current
output mode ........................................................38
10.8 Relays (Terminals 21-23) ....................................38
5 Electrical installation ..........................10
5.1 Terminal descriptions ..........................................10
5.2 Wiring, shield connections ..................................10
6 Single line descriptions ...................... 11
6.1 Single line descriptions .......................................11
6.2 Menu 9 - Resources ............................................14
7 Parameters ...........................................15
7.1 Menu 0 - Module Set-up .....................................15
7.2 Menu 1 - I/O Set-up ............................................18
7.3 Menu 2 - Digital I/O .............................................23
7.4 Menu 3 - Analog I/O ............................................24
7.5 Menu 9 - Resources ............................................27
8 Block diagrams ...................................28
8.1 Functional block diagrams ..................................28
9 Diagnostics ..........................................34
9.1 Overview .............................................................34
SI-I/O User Guide 3 Issue Number: 3
How to use
this guide
Safety
information
Introduction
Mechanical
installation
Electrical
installation
Single line
descriptions
Parameters Block diagrams Diagnostics Technical Data Index
1 How to use this guide
1.1 Intended personnel
This guide is intended for personnel who have the necessary training and experience in system design, installation, commissioning and maintenance.
1.2 Information
This guide contains information covering the identification of the option module, terminal layout for installation, fitting of the option module to the drive, parameter details, diagnostic information and the specifications of the option module.
4 SI-I/O User Guide
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How to use this
WARNING
CAUTION
NOTE
guide
Safety
information
Introduction
Mechanical
installation
Electrical
installation
Single line
descriptions
Parameters Block diagrams Diagnostics Technical Data Index
2 Safety information
2.1 Warnings, Cautions and Notes
A Warning contains information which is essential for avoiding a safety hazard.
A Caution contains information which is necessary for avoiding a risk of damage to the product or other equipment.
A Note contains information which helps to ensure correct operation of the product.
2.2 Electrical safety - general warning
The voltages used in the drive can cause severe electrical shock and/or burns, and could be lethal. Extreme care is necessary at all times when working with or adjacent to the drive.
Specific warnings are given at the relevant places in this User Guide.
2.3 System design and safety of personnel
The drive is intended as a component for professional incorporation into complete equipment or a system. If installed incorrectly, the drive may present a safety hazard.
The drive uses high voltages and currents, carries a high level of stored electrical energy, and is used to control equipment which can cause injury.
Close attention is required to the electrical installation and the system design to avoid hazards either in normal operation or in the event of equipment malfunction. System design, installation, commissioning/start-up and maintenance must be carried out by personnel who have the necessary training and experience. They must read this safety information and this User Guide carefully.
The STOP and SAFE TORQUE OFF functions of the drive do not isolate dangerous voltages from the output of the drive or from any external option unit. The supply must be disconnected by an approved electrical isolation device before gaining to the electrical connections.
With the sole exception of the SAFE TORQUE OFF function, none of the drive functions must be used to ensure safety of personnel, i.e. they must not be used for safety-related functions.
Careful consideration must be given to the functions of the drive which might result in a hazard, either through their intended behavior or through incorrect operation due to a fault. In any application where a malfunction of the drive or its control system could lead to or allow damage, loss or injury, a risk analysis must be carried out, and where necessary, further measures taken to reduce the risk - for example, an over-speed protection device in case of failure of the speed control, or a fail-safe mechanical brake in case of loss of motor braking.
The system designer is responsible for ensuring that the complete system is safe and designed correctly according to the relevant safety standards.
2.4 Environmental limits
Instructions regarding transport, storage, installation and use of the drive must be complied with, including the specified environmental limits. These instructions can be found in the relevant drive documentation. Drives must not be subjected to excessive physical force.
2.5 Access
Drive access must be restricted to authorized personnel only. Safety regulations which apply at the place of use must be complied with.
2.6 Compliance with regulations
The installer is responsible for complying with all relevant regulations, such as national wiring regulations, accident prevention regulations and electromagnetic compatibility (EMC) regulations. Particular attention must be given to the cross-sectional areas of conductors, the selection of fuses or other protection, and protective ground (earth) connections.
Instructions for achieving compliance with specific EMC standards may be found in the relevant drive documentation.
Within the European Union, all machinery in which this product is used must comply with the following directives:
2006/42/EC: Safety of machinery. 2004/108/EC: Electromagnetic Compatibility.
2.7 Adjusting parameters
Some parameters have a profound effect on the operation of the drive. They must not be altered without careful consideration of the impact on the controlled system. Measures must be taken to prevent unwanted changes due to error or tampering.
SI-I/O User Guide 5 Issue Number: 3
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Safety
information
Introduction
Mechanical
installation
Electrical
installation
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Parameters Block diagrams Diagnostics Technical Data Index
2.8 Stored charge
The drive contains capacitors which remain charged to a potentially lethal voltage after the AC supply has been disconnected. If the drive has been energized, the AC supply must be isolated for at least ten minutes before work may continue.
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2
SI-I/O
guide
Safety
information
Introduction
Mechanical
installation
Electrical
installation
Single line
descriptions
Parameters Block diagrams Diagnostics Technical Data Index
3 Introduction
3.1 Features
All connections from the Option module to the drive are made via the drive connector. Connections from external equipment to the SI-I/O are made via a 3-way plugable/removable screw connector for the two relays, and an 11-way plugable/removable screw connector for the digital and analog I/O.
Figure 3-1 SI-I/O
All parameters associated with the SI-I/O can be found in section 7 Parameters on page 15.
3.2 Option module identification
SI-I/O can be identified by:
1. The label located on the top of the Option module.
2. The color coding across the front of the SI-I/O (Orange).
Figure 3-2 SI-I/O labels
1 Topside module label
2 Underside module label
3.2.1 Date code format
The date code is split into two sections: a letter followed by a number. The letter indicates the year, and the number indicates the week number (within the year) in which the Option module was built.The letters go in alphabetical order, starting with A in 1990 (B in 1991, C in 1992 etc).
Example:
A date code of V35 would correspond to week 35 of year 2012.
3.3 Conventions used in this guide
The configuration of the host drive and Option module is done using menus and parameters. A menu is a logical collection of parameters that have similar functionality. In the case of an Options module, the parameters will appear in menu 15, 16 or 17 depending on which slot the module is installed to. The menu is determined by the number before the decimal point.
The method used to determine the menu or parameter is as follows:
•Pr S.mm.ppp - Where S signifies the Option module slot number and mm.ppp signifies the menu and parameter number of the Option module's internal menus and parameters.
•Pr MM.ppp - Where MM signifies the menu allocated to the Option module set-up menu and ppp signifies the parameter number.
Pr mm.000 - Signifies parameter number 000 in any drive menu.
All the inputs/outputs in the SI-I/O are user programmable for function and signal processing.
SI-I/O User Guide 7 Issue Number: 3
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NOTE
NOTE
NOTE
NOTE
guide
Safety
information
Introduction
Mechanical
installation
Electrical
installation
Single line
descriptions
Parameters Block diagrams Diagnostics Technical Data Index
3.4 Digital I/O
By default, the digital inputs/outputs on the Option module are configured to operate in positive logic.
Configuration of the maximum of eight digital inputs for positive/negative logic is carried out by setting Pr S.01.008.
By default, the SI-I/O Module is set up for four programmable digital inputs/outputs. By configuring the analog I/O as digital inputs, it is possible for the SI-I/O module to have four programmable inputs/outputs and also four digital inputs.
The functionality of these terminals is as follows:
• The logic sense selected can be positive or negative
• The logic state of each input is monitored by a read-only parameter
• The logic state can be inverted
• The digital input can be programmed to any suitable destination bit parameter
• The digital output can be sourced from any suitable bit parameter
• The output can operate either as a push-pull or an open collector output
3.5 Analog I/O
By default, the SI-I/O is set up for three single-ended analog inputs and one analog output or one high resolution differential analog input, one single­ended analog input and one analog output.
Analog inputs 1 and 2 can only be configured as ±10 Vdc voltage inputs or digital inputs. When both are configured as analog voltage inputs, they can be used as a single high resolution differential analog input.
Analog input 3 can operate in voltage mode (±10 Vdc), current mode (0 to 20 mA) or as a digital input.
Analog output 1 can operate in voltage mode (±10 Vdc), current mode (0 to 20 mA) or as a digital input.
The high precision differential analog input and analog output is only supported on Unidrive M600 - M800.
3.6 Relays
The two relays can be used to convey the logic state of any suitable parameter to external equipment. The logic state is processed as follows:
• A suitable source parameter is assigned to each relay
• The logic state can be inverted
• The state of the relay is monitored by a parameter
3.7 24 V internal power supply
If the user load exceeds 400 mA at 24 V, (24 V internal power supply), then an external
24 V power supply will be required which should be connected to the drive’s control terminals 1 and 2.
The user load comprises of:
• The drive’s digital outputs plus the SI-I/O digital outputs
Or
• The drive’s main encoder supply
The maximum output current from the drive’s digital output terminals 22, 24, 25 and 26 is 240 mA at 24 V, exceeding this will result in an ‘Output overload’ digital output overload trip.
The SI-I/O has a maximum output current of 250 mA at 24 V across all four digital outputs.
If the maximum current of the drive and Option modules is exceeded a ‘PSU 24V' 24 V internal power supply overload trip will result.
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2
3
guide
Safety
information
Introduction
Mechanical installation
Electrical
installation
Single line
descriptions
Parameters Block diagrams Diagnostics Technical Data Index
4 Mechanical installation
4.1 General installation
The installation of an Option module is illustrated in Figure 4-1.
Figure 4-1 Installing an Option module
1 2
4.1.1 Installing the first Option module
• Option module slots must be used in the following order: slot 3, slot 2 and slot 1. Orientate the Option module above the drive as shown in (1).
Align and insert the Option module tab into the slot (2). Press down on the Option module until it clicks into place.
Adding Option modules: Populate slot 3 first, then slot 2 and finally slot 1
SI-I/O User Guide 9 Issue Number: 3
How to use this
123456789
PL1
10 11 21 22 23
PL2
+
0V
+
0V
+
0V
+
0V
+
Analog Input 1
Analog Input 2
Analog Input 3
Analog Output 1
0V Common
0V Common
0V Common
0V Common
-
0V
0V Common
Differential Anal
ogInput
+
Differential Anal
ogInput
-
guide
Safety
information
Introduction
Mechanical
installation
Electrical
installation
Single line
descriptions
Parameters Block diagrams Diagnostics Technical Data Index
5 Electrical installation
5.1 Terminal descriptions
Table 5.1 SI-IO terminal descriptions
Table 5.2 11 way user connector and relay pin numbering
PL1 Function PL2 Function
T1 0 V common T21 Relay 1
T2 Digital input/output 1 T22 Relay common
T3 Digital input/output 2 T23 Relay 2
T4 Digital input/output 3 3 way 5.08 mm plugable screw connector
T5 Digital input/output 4
T6 0 V common
T7 Analog input 1/digital input 5
T8 Analog input 2/digital input 6
T9 Analog input 3/digital input 7
T10 0 V common
T11 Analog output 1/digital input 8
11 way 3.81 mm plugable screw connector
5.2 Wiring, shield connections
To prevent noise being induced onto any of the analog inputs or outputs, it is advisable to use twisted pair cable shielded with an overall outer shield.
The shield connections should be terminated at one of the zero volt terminals on the Option module, and to the zero volt connection of the signal source. The termination of the shield should be kept as short as possible to prevent and noise being induced in this area.
Figure 5-1 Shield connections
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Introduction
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Parameters Block diagrams Diagnostics Technical Data Index
6 Single line descriptions
6.1 Single line descriptions
6.1.1 Menu 0 - Setup
Parameter Range (Ú) Default (Ö)Type
MM.001 Module ID 0 to 999
MM.002 Software Version 00.00.00.00 to 99.99.99.99
MM.003 Hardware Version 00.00 to 99.99
MM.004 Serial Number LS 0 to 99999999
MM.005 Serial Number MS 0 to 99999999
MM.006 Module status Initializing (0), OK (1), Config (2), Error (3)
MM.007 Module reset Off (0) or On (1)
MM.008 Module default Off (0) or On (1)
MM.030 Slot Indicator 0 to 8
MM.031 Slot Menu Number 0 to 255
6.1.2 Menu 1 - I/O Setup
Parameter Range (Ú) Default (Ö)Type
S.01.001 Reset I/O Interface Off (0) or On (1) Off (0) RW Bit NC
S.01.002 Default I/O Interface Off (0) or On (1) Off (0) RW Bit NC
S.01.004 Option Module Status Initializing (0), OK (1), Config (2), Error (3)
S.01.005
I/O Output Enable Register
S.01.006 I/O Input Register 00000000 to 11111111
S.01.007 I/O Output Register 0000000000 to 1111111111 0000000000 RW Bin US
S.01.008 Digital I/O Logic Polarity Negative Logic (0) or Positive Logic (1) Positive Logic (1) RW Txt US
S.01.009 Open Collector Output Push-Pull (0) or Open Collector (1) Push-Pull (0) RW Txt US
S.01.010 I/O Read Word 0000000000 to 1111111111 0000000000 RO Bin
S.01.011 T2 Digital I/O 1 Mode Digital Input (0) or Digital Output (1) Digital Input (0) RW Txt US
S.01.012 T3 Digital I/O 2 Mode Digital Input (0) or Digital Output (1) Digital Input (0) RW Txt US
S.01.013 T4 Digital I/O 3 Mode Digital Input (0) or Digital Output (1) Digital Input (0) RW Txt US
S.01.014 T5 Digital I/O 4 Mode Digital Input (0) or Digital Output (1) Digital Input (0) RW Txt US
S.01.015
S.01.016
T7 Digital Input 5 / Analog Input 1 Mode
T8 Digital Input 6 / Analog Input 2 Mode
Digital Input (0), Volt IN (1), 4-20mA Low (2), 20-
S.01.017
S.01.018
T9 Digital Input 7 / Analog Input 3 Mode
T11 Digital Input 8 / Analog Output 1 Mode
4mA Low (3), 4-20mA Hold (4), 20-4mA Hold (5),
0-20mA (6), 20-0mA (7), 4-20mA Trip (8), 20-
Digital Input (0), Volt Out (1), 4-20mA (2), 20-
0000000000 to 1111111111 0000000000 RW Bin US
Digital Input (0) or Volt IN (1) Volt IN (1) RW Txt US
Digital Input (0) or Volt IN (1) Volt IN (1) RW Txt US
4mA Trip (9), 4-20mA (10), 4-20mA (11)
4mA (3), 0-20mA (4), 20-0mA (5),
209
RO Num ND NC PT
RO Num ND NC PT
RO Num ND NC PT
RO Num ND NC PT
RO Num ND NC PT
RO Num ND NC PT
Off (0)
Off (0)
RW Bit NC
RW Bit NC
RO Num ND NC PT
RO Num ND NC PT
RO Txt ND NC PT
RO Bin US
Volt IN (1) RW Txt US
Volt Out (1) RW Txt US
SI-I/O User Guide 11 Issue Number: 3
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Introduction
Mechanical
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Single line
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Parameters Block diagrams Diagnostics Technical Data Index
6.1.3 Menu 2 - Digital I/O
Parameter Range (Ú) Default (Ö)Type
S.02.001 Digital I/O 1 State Off (0) or On (1)
S.02.002 Digital I/O 2 State Off (0) or On (1)
S.02.003 Digital I/O 3 State Off (0) or On (1)
S.02.004 Digital I/O 4 State Off (0) or On (1)
S.02.005 Digital Input 5 State Off (0) or On (1)
S.02.006 Digital Input 6 State Off (0) or On (1)
S.02.007 Digital Input 7 State Off (0) or On (1)
S.02.008 Digital Input 8 State Off (0) or On (1)
S.02.009 Relay 1 State Off (0) or On (1)
S.02.010 Relay 2 State Off (0) or On (1)
S.02.011 Digital I/O 1 Invert Off (0) or On (1) Off (0) RW Bit US
S.02.012 Digital I/O 2 Invert Off (0) or On (1) Off (0) RW Bit US
S.02.013 Digital I/O 3 Invert Off (0) or On (1) Off (0) RW Bit US
S.02.014 Digital I/O 4 Invert Off (0) or On (1) Off (0) RW Bit US
S.02.015 Digital Input 5 Invert Off (0) or On (1) Off (0) RW Bit US
S.02.016 Digital Input 6 Invert Off (0) or On (1) Off (0) RW Bit US
S.02.017 Digital Input 7 Invert Off (0) or On (1) Off (0) RW Bit US
S.02.018 Digital Input 8 Invert Off (0) or On (1) Off (0) RW Bit US
S.02.019 Relay 1 Invert Off (0) or On (1) Off (0) RW Bit US
S.02.020 Relay 2 Invert Off (0) or On (1) Off (0) RW Bit US
S.02.021 Digital I/O 1 Source / Destination 0.00.000 to 4.99.999 0.00.000 RW Num PT US
S.02.022 Digital I/O 2 Source / Destination 0.00.000 to 4.99.999 0.00.000 RW Num PT US
S.02.023 Digital I/O 3 Source / Destination 0.00.000 to 4.99.999 0.00.000 RW Num PT US
S.02.024 Digital I/O 4 Source / Destination 0.00.000 to 4.99.999 0.00.000 RW Num PT US
S.02.025 Digital Input 5 Destination 0.00.000 to 4.99.999 0.00.000 RW Num PT US
S.02.026 Digital Input 6 Destination 0.00.000 to 4.99.999 0.00.000 RW Num PT US
S.02.027 Digital Input 7 Destination 0.00.000 to 4.99.999 0.00.000 RW Num PT US
S.02.028 Digital Input 8 Destination 0.00.000 to 4.99.999 0.00.000 RW Num PT US
S.02.029 Relay 1 Source 0.00.000 to 4.99.999 0.00.000 RW Num PT US
S.02.030 Relay 2 Source 0.00.000 to 4.99.999 0.00.000 RW Num PT US
RO Bit ND NC PT
RO Bit ND NC PT
RO Bit ND NC PT
RO Bit ND NC PT
RO Bit ND NC PT
RO Bit ND NC PT
RO Bit ND NC PT
RO Bit ND NC PT
RO Bit ND NC PT
RO Bit ND NC PT
12 SI-I/O User Guide
Issue Number: 3
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