Nidec LEROY-SOMER MDX-I/O M2M Guide

MDX-I/O M2M
Additional Input/Output
module with Datalogger
function
Référence : 5146 en - 2017.07 / c
Installation and
commissioning manual

2
MDX-I/O M2M - Installation and commissioning manual
5340 en - 2017.07 / c
LEROY-SOMER reserves the right to modify the characteristics of its products at any time in
order to incorporate the latest technological developments. The information contained in this
document is therefore liable to be changed without notice.
CAUTION
For the user’s safety, the variable speed drive to which the module covered by these instructions
is tted, must be connected to an approved earth (terminal ).
If accidentally starting the installation is likely to cause a risk to personnel or the machines being
driven, it is essential to supply the equipment via a circuit-breaking device (power contactor)
which can be controlled via an external safety system (emergency stop, detection of errors on
the installation).
The variable speed drive is tted with safety devices which, in the event of a fault, order it to
stop and, at the same time, stop the motor. The motor itself can become jammed for mechanical
reasons. Finally, voltage uctuations, and in particular power cuts, may also cause the unit to
stop.
The removal of the causes of the shutdown can lead to restarting, which may be dangerous for
certain machines or installations.
In such cases, it is essential that the user takes appropriate precautions against the motor
restarting after an unscheduled stop.
The variable speed drive is designed to be able to supply a motor and the driven machine
above its rated speed.
If the motor or the machine are not mechanically designed to withstand such speeds, the user
may be exposed to serious danger resulting from their mechanical deterioration.
Before programming a high speed, it is important that the user checks that the installation can
withstand it.
The variable speed drive on which the module, covered by this manual, is tted is designed to
be integrated in an installation or an electrical machine, and can under no circumstances be
considered to be a safety device. It is therefore the responsibility of the machine manufacturer,
the designer of the installation or the user to take all necessary precautions to ensure that the
system complies with current standards, and to provide any devices required to ensure the
safety of equipment and personnel.
Using the drive for hoisting: when using this application, it is essential to follow the special
instructions in an application-specic manual which is available on request. It is the responsibility
of the user to obtain this manual from his usual LEROY-SOMER contact.
LEROY-SOMER declines all responsibility in the event of the above recommendations
not being observed.

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MDX-I/O M2M - Installation and commissioning manual
5340 en - 2017.07 / c
• Throughout the manual this symbol
warns of consequences which may
arise from inappropriate use of the
drive, since electrical risks may lead to
material or physical damage as well as
constituting a re hazard.
1 - General
Depending on their degree of protection, the
variable speed drives may contain unprotected
live parts, which may be moving or rotating, as
well as hot surfaces, during operation.
Unjustied removal of protection devices,
incorrectuse,faultyinstallationorinappropriate
operation could represent a serious risk to
personnel and equipment.
For further information, consult the
documentation.
All work relating to transportation, installation,
commissioning and maintenance must be
performed by experienced, qualied personnel
(see IEC 364 or CENELEC HD 384, or DIN
VDE 0100 and national specications for
installation and accident prevention).
In these basic safety instructions, qualied
personnel means persons competent to install,
t, commission and operate the product, and
possessing the relevant qualications.
2 - Use
Variable speed drives are components
designed for integration in installations or
electrical machines.
When integrated in a machine, commissioning
must not take place until it has been veried
that the machine conforms with directive
2006/42/EC (Machinery Directive). It is also
necessary to comply with standard EN 60204,
which stipulates in particular that electrical
actuators (which include variable speed drives)
cannot be considered as circuit-breaking
devices and certainly not as isolating switches.
Commissioning can take place only if the
requirements of the Electromagnetic
Compatibility Directive (EMC 2004/108/EC)
are met.
The variable speed drives meet the
requirements of the Low Voltage Directive
2006/95/EC. The harmonised standards of the
DIN VDE 0160 series in connection with
standard VDE 0660, part 500 and EN 60146/
VDE 0558 are also applicable.
The technical characteristics and instructions
concerning the connection conditions specied
on the nameplate and in the documentation
provided must be observed without fail.
3 - Transportation, storage
All instructions concerning transportation,
storageand correcthandlingmustbe observed.
The climatic conditions specied in the
technical manual must be observed.
SAFETY AND OPERATING INSTRUCTIONS FOR VARIABLE SPEED DRIVES
(in accordance with the low voltage directive 2006/95/EC)

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MDX-I/O M2M - Installation and commissioning manual
5340 en - 2017.07 / c
4 - Installation
The installation and cooling of equipment must
comply with the specications in the
documentation supplied with the product.
Variable speed drives must be protected
against any excessive stress. In particular,
there must be no damage to parts and/or
modication of the clearance between
components during transportation and
handling.Avoidtouchingelectroniccomponents
and contact parts.
Variable speed drives contain parts which are
sensitive to electrostatic stresses and may be
easilydamagedifhandledincorrectly.Electrical
componentsmustnotbeexposedtomechanical
damage or destruction (risks to health!).
5 - Electrical connection
When work is performed on variable speed
drives which are powered up, national accident
prevention regulations must be respected.
The electrical installation must comply with the
relevant specications (for example conductor
cross-sections, protection via fused cir-
cuit-breaker, connection of protective conduc-
tor). More detailed information is given in the
documentation.
Instructions for an installation which meets the
requirementsforelectromagneticcompatibility,
such as screening, earthing, presence of lters
and correct insertion of cables and conductors,
are given in the documentation supplied with
the variable speed drives. These instructions
must be followed in all cases, even if the
variable speed drive carries the CE mark.
Adherence to the limits given in the EMC
legislation is the responsibility of the
manufacturer of the installation or the machine.
6 - Operation
Installations which incorporate variable speed
drives must be tted with additional protection
and monitoring devices as specied in current
relevant safety regulations, such as the law on
technical equipment, accident prevention
regulations, etc. Modications to variable
speed drives using control software are
permitted.
Active parts of the device and the live power
connections must not be touched immediately
after the variable speed drive is powered down,
as the capacitors may still be charged. In view
of this, the warnings xed to the variable speed
drives must be observed.
During operation, all doors and protective
covers must be kept closed.
7 - Servicing and maintenance
Refer to the manufacturer’s documentation.
This manual is to be given to the end user.

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MDX-I/O M2M - Installation and commissioning manual
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CONTENTS
1 - GENERAL INFORMATION ................................................................................. 6
1.1 - General ......................................................................................................................6
1.2 - Dimensions ................................................................................................................6
2 - INSTALLATION................................................................................................... 7
3 - CONNECTIONS AND CHARACTERISTICS ...................................................... 8
3.1 - Connections ...............................................................................................................8
3.2 - Characteristics ...........................................................................................................8
4 - COMMISSIONING............................................................................................. 11
4.1 - General .................................................................................................................... 11
4.2 - Diagrams..................................................................................................................12
4.3 - Explanation of parameters .......................................................................................17
5 - DATALOGGER FUNCTION .............................................................................. 33
5.1 - General ....................................................................................................................33
5.2 - Characteristics .........................................................................................................33
5.3 - Storage conguration and trigger conditions ............................................................34
5.4 - Use...........................................................................................................................35
5.5 - Datalogger function status LED................................................................................35
6 - DIAGNOSTICS.................................................................................................. 36
7 - MAINTENANCE ................................................................................................ 37

6
GENERAL INFORMATION
MDX-I/O M2M - Installation and commissioning manual
5340 en - 2017.07 / c
1 - GENERAL INFORMATION
1.1 - General
The MDX-I/O M2M module is used to increase the number of drive Input/Output and also has a
Datalogger function. This option is fully congurable.
Details of functions:
- 2 analog inputs (including a differential analog input)
- 1 analog output
- 1 temperature sensor input
- 4 digital inputs
- 2 digital outputs
- 2 assignable relays
- 1 internal clock, making the date (day of the week - day of the month - month - year) and time
(hours-minutes-seconds) available in order to:
Ø Trigger actions on set dates or at set times
• Alarm for triggering maintenance (daily, weekly, monthly)
• Automation of operating cycles (Run/Stop, change of speed, change of direction of
rotation, etc.)
Ø Time-stamp an event
• Storing the day, month, year, hours, minutes and seconds of a congurable event
- Year, month, day, hours, minutes, seconds backup mode
- Web pages: an embedded Web server allows communication with the drive via an Ethernet
network (RJ45 connector)
Ø Setting the drive parameters via Web pages
Ø Downloading the drive parameters for backup
Ø Supervising the operating parameters via a congurable Web page
Ø Generating e-mails on a condition which can be congured by editing a customised text
(which can include parameter values)
- Datalogger function: used to save operating data for an extended period in order to analyse how
the machine is working without external equipment
Ø All storable drive parameters (V, A, kW, °C, etc)
Ø Sampling period congurable from 20 ms to 60 s
Ø Continuous storage or on an event
Ø Time-stamping data
Ø Data transfer to PC by .csv le via SD* card
*4 GB SD card supplied
1.2 - Dimensions
This MDX-I/O M2M option can be integrated in any product in the POWERDRIVE MD2 or FX
range. The dimensions remain the same for drives in a cabinet.

7
INSTALLATION
1
5
24
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MDX-I/O M2M - Installation and commissioning manual
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To install the module, follow the instructions below:
1 - Remove the black plastic protective cover from the drive control board (connector
protection).
2 - Screw the four spacers supplied with the option onto the control block (tightening torque
2 N.m).
3 - Align the option module over the drive control board connector (the optional module
connector is located on the underside of the casing) then press gently until it is fully in place.
4- Screw the module onto the control board with the four screws supplied, using a maximum
tightening torque of 2 N.m.
5 - If you wish, an additional option module can be added (e.g. MDX-ENCODER). Remove the
black plastic protective cover on the MDX-I/O M2M, undo the screws inserted in step 4. Align
the additional option module over the MDX-I/O M2M board connector (the additional module
connector is located on the underside of the casing) then press gently until it is fully in place.
Then screw the module back onto the MDX-I/O M2M board using the four screws removed
earlier (2 N.m).
6 - To remove modules, follow the same procedure in reverse order.
2 - INSTALLATION
• Before carrying out any work on the drive, disconnect and padlock the isolating
switch in the switchboard.
• After the drive is switched off, the external control circuits can retain a dangerous
amount of voltage. Check that these circuits are powered down before working on the
control cables.
• After powering down the drive, wait at least 10 min before removing the protective
plates.
• Check that the DC bus voltage is below 40 V before carrying out any work (the control
board power-on indicator LED must be off).
• Check that the module is in good condition: never insert a damaged module in the
drive.
Control board
Underside of
MDX-I/O M2M
option module
Control board +
MDX-I/O M2M
option module

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CONNECTIONS AND CHARACTERISTICS
MDX-I/O M2M - Installation and commissioning manual
5340 en - 2017.07 / c
3 - CONNECTIONS AND CHARACTERISTICS
• Check that the DC bus has discharged before any work is carried out (wait at least
10 minutes after powering down). For the safety instructions relating to the drive,
please refer to the manual supplied with the product.
• The inputs on the POWERDRIVE MD2 and MDX-I/O M2M board have a positive logic
conguration. Using a drive with a control system which has a different control logic
may cause unwanted starting of the motor.
• The POWERDRIVE MD2 control circuit is isolated from the power circuits by single
insulation. Its electronic 0V is connected to the connection terminal on the outer
protective conductor (earth terminal). The installer must ensure that the external control
circuits are isolated against any human contact.
• If the POWERDRIVE MD2 or MDX-I/O M2M board control circuits need to be connected
to circuits conforming to SELV safety requirements, additional insulation must be
inserted to maintain the SELV classication.
3.1 - Connections
Connectors PX4 (terminals 1 to 15) and PX5 (terminals 1 to 6) are removable.
3.2 - Characteristics
• P3 connector
The P3 connector is an Ethernet port (RJ45 socket).
• PX4 connector
1- 10V ref -10V internal analog source
Voltage tolerance ± 1%
Maximum output current 10 mA continuous
Protection Current limiting: 20 mA
P3 PX4 PX5
-10V ref AI4+ AI4-
AI5 0V
AO2 DO2 DO3
0V DI6 DI7 DI8 DI9
CTP +24V ref
RL3 RL4

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CONNECTIONS AND CHARACTERISTICS
MDX-I/O M2M - Installation and commissioning manual
5340 en - 2017.07 / c
2AI4 + Differential analog input 4 +
3AI4 - Differential analog input 4 -
Factory setting No assignment
Input type Bipolar voltage (differential mode and common mode) or unipolar current (common mode only, connect
terminal 3 to the 0V)
Resolution 11 bits + sign
Sampling period 2 ms
Voltage mode
Full scale voltage range ± 10V ± 2%
Maximum voltage 27 V
Absolute maximum voltage 33 V
Input impedance 100 kΩ
Current mode
Current range 0 to 20 mA ± 5%
Maximum voltage 27 V/0 V
Maximum current 50 mA
Input impedance 100 Ω
4AI5 Analog input 5
Factory setting No assignment
Input type ± 10 V bipolar analog voltage in common mode or
unipolar current (0 to 20 mA, 4 to 20 mA)
Resolution 11 bits + sign
Sampling period 2 ms
Input lter bandwidth ~ 200 Hz
Voltage range in common mode ± 24 V/0 V
Voltage mode
Input impedance 50 kΩ
Absolute maximum voltage range ± 30 V
Current mode
Input impedance 100 Ω
Absolute maximum current 30 mA
50V Logic circuit common 0V
6AO2 Analog output 2
Factory setting No assignment
Output type Bipolar analog voltage in common mode or unipolar
current in common mode
Resolution 13-bit
Sampling period 2 ms
Voltage mode
Voltage range ± 10 V
Load resistance 1 kΩminimum
Current mode
Current range 0 to 20 mA , 4 to 20 mA
Load resistance 500 Ω maximum

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CONNECTIONS AND CHARACTERISTICS
MDX-I/O M2M - Installation and commissioning manual
5340 en - 2017.07 / c
7DO2 Digital output 2
8DO3 Digital output 3
Factory setting No assignment
Type Open collector
Absolute maximum voltage +30 V/0 V
Overload current 200 mA
90V 0V common
10 DI6 Digital input 6
11 DI7 Digital input 7
12 DI8 Digital input 8
13 DI9 Digital input 9
Factory setting No assignment
Type Digital inputs in positive logic
Voltage range 0 to + 24 V
Absolute maximum voltage range 0 to 35V
Thresholds 0: < 5 V
1: > 10 V
14 PTC KTY84-130 or PT100 thermal sensor
Factory setting No assignment
Sampling period 2 ms
15 + 24V ref
Output current 100 mA
Accuracy ± 5%
Protection Current limiting and setting to trip mode
• PX5 connector
1
RL3
NO relay output (RL3O)
2RL3 relay common (RL3C)
3NC relay output (RL3F)
4
RL4
NO relay output (RL4O)
5RL4 relay common (RL4C)
6NC relay output (RL4F)
Contact voltage 250 V AC
Maximum contact current 2 A, resistive load
1 A, inductive load
• Provide a fuse or overcurrent protection in the relay circuit.

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COMMISSIONING
MDX-I/O M2M - Installation and commissioning manual
5340 en - 2017.07 / c
4 - COMMISSIONING
• The drives use software which is adjusted by parameters.
The performance levels obtained depend on the parameter setting.
Inappropriate settings may have serious consequences for personnel and machinery.
• The drive parameters must only be set by appropriately qualied and experienced
personnel.
4.1 - General
To set the MDX-I/O M2M module parameters, the corresponding menu is menu 19.

12
COMMISSIONING
MDX-I/O M2M - Installation and commissioning manual
5340 en - 2017.07 / c
4.2 - Diagrams
• Digital I/O
10
11
12
13
8
19.11
DO2
1
0
DO2 state
Invert
Digital
output 2
Source
Source
DO3
1
0
DO3 state
Invert
Digital
output 3
19.10
19.20
19.30
19.21
19.31
7
1
0
Destination
Digital input 6 state
Digital
input 6
1
0
Destination
Digital input 7 state
Digital
input 7
Invert
Invert
DI6
DI7
1
0
Destination
Digital input 8 state
Digital
input 8
1
0
Destination
Digital input 9 state
Digital
input 9
Invert
Invert
DI8
DI9
19.12
19.13
19.22
19.23 19.33
19.32
00.00
00.00
00.00
00.00
00.00
00.00
19.14
19.15
19.24
19.25 19.35
19.34
Type of option Option software version
19.01 19.02

13
COMMISSIONING
MDX-I/O M2M - Installation and commissioning manual
5340 en - 2017.07 / c
• Relay outputs
• Temperature sensor input
14
Sensor
over-temperature
destination
Sensor over-temperature
threshold
Temperature
sensor
input
Temperature
sensor type
Sensor
temperature
PT100
0
1
KTY 84-130
PTC
R(kΩ)
T(°C)
1
0100 200 300
2
3
R(Ω)
T(°C)
100
0100 200
200
19.16
19.29 19.36
19.26
Output relay 3
1
0
Invert
Relay state
Source
RL3O
RL3C
1
2
RL3F3
RL4O
RL4C
4
5
RL4F6
19.17
19.37
19.27
Output relay 4
1
0
Invert
Relay state
Source
19.18
19.38
00.00
00.00
19.28

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COMMISSIONING
MDX-I/O M2M - Installation and commissioning manual
5340 en - 2017.07 / c
• Analog inputs and output
6
Dierential
analog
input
4
Analog input
4 filter
Analog
input 5 filter
+
-
Diff
AI4+
AI4-
AO2 analog
output 1 source
+/-10V
0-20 mA
4-20 mA
0
2
1
AO2
2
3
4
AO2 output
Analog output AO2 level
Analog output 2 filter
AO2 signal type
D/A
14-bit
Analog output
AO2 scaling
Absolute value
19.40
19.47
19.53 19.57
19.56
19.55
19.54
19.43
Analog
input AI5
Analog input
4 inversion
Analog input
5 inversion
Analog input
4 destination
Analog input
5 destination
Analog input
4 scaling
A-D
12-bit
AI4 current
loop
AI5 current
loop
AI4 signal
type
AI5 signal
type
Analog input
AI4 level
Analog
input AI5
level
4-20 mA without
detection
20-4 mA without
detection
20-4 mA with
detection
4-20 mA with
detection
20-0 mA
0-10V
± 10V
1
0
6
1
2
0-20 mA
0
3
4
5
7
X - 1
1
0
X - 1
A-D
12 bits 4-20 mA without
detection
20-4 mA without
detection
± 10V
20-4 mA with
detection
4-20 mA with
detection
20-0 mA
0-10V
6
1
0-20 mA
0
2
3
4
5
7
AI5
19.42
19.39
00.00
00.00
19.44
19.45
19.41
19.48
19.51
19.52
19.49
19.46 19.50
Analog input
AI5 scaling

15
COMMISSIONING
MDX-I/O M2M - Installation and commissioning manual
5340 en - 2017.07 / c
• Clock and trigger circuits
Example of hourly trigger (19.74 = 2)
Example of daily trigger (19.74 = 3)
Holding time
Holding time unit
min, sec
Day of week,
time
Day of month,
month
Years
RTC tuning
Destination
Trigger-mode 1
Clock configuration
Trigger 1
Hold
Holding time
Holding time unit
Hold
Trigger 2
2
1
0
Read time
Reset/None
At date
Hourly
Daily
Monthly
Clock
min, sec
Day of the month,
hours
Months, years
Trigger 1 setting
min, sec
Day of the month,
hours
Months, years
Trigger 2 setting
Prepare to set
time
Set time and
change to 0
0
1
3
2
4
Trigger-mode 2
Reset/None
At date
Hourly
Daily
Monthly
0
1
3
2
4
Trigger
state n°1
Destination
Trigger
state n°2
19.75
19.76
19.85
19.86
19.03
19.04
19.05
19.06
19.07
19.71
19.72
19.73
19.81
19.82
19.83
19.77
19.74
19.84
19.08
19.70
19.87
19.80
0
1
State
= 30.00 06.30 hrs 07.30 hrs
1 hour
Delay
6 mins
Delay
= 6
= min
19.70
19.71
19.75
19.76
0
1
06.30 hrs 06.30 hrs
24 hours
Delay
6 hrs
Delay
= x .6
= 30.00
= 6
= hour
State19.70
19.72
19.71
19.75
19.76

16
COMMISSIONING
MDX-I/O M2M - Installation and commissioning manual
5340 en - 2017.07 / c
• Events
• Datalogger
min, sec
Day of the month,
hours
Event 1
Source
min, sec
Day of the month,
hours
Event 2
Source
Event 2
state
Event 1
state
Months, years
Months, years
19.93
19.94
19.90
19.91
19.92
19.98
19.99
19.95
19.96
19.97
Datalogger
Stop
Run
Single
0
1
2
19.88
Datalogger

17
COMMISSIONING
MDX-I/O M2M - Installation and commissioning manual
5340 en - 2017.07 / c
4.3 - Explanation of parameters
19.01 : Type of option
Adjustment range : 0 to 512
Format : 16-bit
19.01 Option module correspondence
0No module
1MDX-I/O
19.02 : Option software version
Adjustment range : 0 to 99.99
Format : 16-bit
Indicates the option software version, dened
by 4 digits.
19.03 : Clock: minute, second
Adjustment range : 0 to 59.59
Factory setting : 00.00
Format : 16-bit
Used to set or read the minutes and seconds
on the clock.
The 2 digits before the decimal point set the
minutes, and the 2 digits after the decimal
point set the seconds.
19.04 : Clock: day of week, time
Adjustment range : 1.00 to 7.23
Factory setting : 1.00
Format : 16-bit
Used to set or read the day of the week and
time on the clock.
The 2 digits before the decimal point set the
day of the week (1: Monday, 2: Tuesday,…,
7: Sunday), and the 2 digits after the decimal
point set the hour.
19.05 : Clock: day of month, month
Adjustment range : 01.01 to 31.12
Factory setting : 01.01
Format : 16-bit
Used to set or read the day of the month and
month on the clock.
The 2 digits before the decimal point set the
day of the month, and the 2 digits after the
decimal point set the month.
19.06 : Clock: years
Adjustment range : 2004 to 3000
Factory setting : 2012
Format : 16-bit
Used to set or read the year on the clock.
19.07 : RTC tuning
Adjustment range : -156 to 314 seconds/ month
Factory setting : 160
Format : 16-bit
Used to compensate for clock drift in order to
increase its accuracy.
After a month, check the minutes and seconds
given by parameter 19.03. If it is incorrect,
congure 19.07 with the number of seconds/
month (positive if the clock is running fast,
negative if it is running slow) corresponding to
the clock drift over a month. Then, congure
19.08 as Preparing time setting (1) and set
19.03 correctly. Congure 19.08 as 2 to
take account of this new value (19.08 then
automatically changes back to 0).

18
COMMISSIONING
MDX-I/O M2M - Installation and commissioning manual
5340 en - 2017.07 / c
19.08 : Clock conguration
Adjustment range : Time reading (0),
Preparing time setting (1),
Time setting (2)
Factory setting : Time reading (0)
Format : 8-bit
Time reading (0):
The clock operates normally. To read the time,
day, month or year, look at parameters 19.03
to 19.06.
Preparing time setting (1):
Used to set the clock date and time. After
conguring 19.08 as Preparing time setting
(1), set the year in 19.06 (e.g. 2012), the
day of the month and the month in 19.05
(e.g. 3.02 to indicate 3 February), the day of
the week and the time in 19.04 (e.g. 7.10
to indicate Sunday 10:00), and nally the
minutes and seconds in 19.03 (e.g. 33.00
to indicate 33 minutes and 0 seconds). Then,
congure 19.08 as Time setting (2) to take
account of the new settings. 19.08 then
automatically changes back to 0.
Time setting (2):
Used to take account of the values contained
in parameters 19.03 to 19.06. 19.08
then automatically changes back to Time
reading (0).
CAUTION:
RTC tuning (19.07) may be necessary
after a month’s operation.
19.09 : Not used
19.10 : DO2 reading
Adjustment range : Inactive (0) or Active (1)
Format : 8-bit
This parameter indicates the state of the
output.
19.11 : DO3 reading
Adjustment range : Inactive (0) or Active (1)
Format : 8-bit
This parameter indicates the state of the
output.
19.12 : DI6 state
19.13 : DI7 state
19.14 : DI8 state
19.15 : DI9 state
Adjustment range : Inactive (0) or Active (1)
Format : 8-bit
These parameters indicate the state of the
corresponding input.
19.16 : Sensor temperature
(KTY 84-130 or PT 100)
Adjustment range : 0 to 200°C
Format : 16-bit
Indicates the temperature given by the sensor.
19.17 : Output relay 3 state
Adjustment range : Open (0) or Closed (1)
Format : 8-bit
This parameter indicates the state of the
output relay.
19.18 : Output relay 4 state
Adjustment range : Open (0) or Closed (1)
Format : 8-bit
This parameter indicates the state of the
output relay.

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MDX-I/O M2M - Installation and commissioning manual
5340 en - 2017.07 / c
19.19 : Not used
19.20 : Digital output 2 invert
Adjustment range : No (0) or Yes (1)
Factory setting : No (0)
Format : 8-bit
This parameter is used to invert the state of
the digital output.
No (0): not inverted.
Yes (1): inverted.
19.21 : Digital output 3 invert
Adjustment range : No (0) or Yes (1)
Factory setting : No (0)
Format : 8-bit
This parameter is used to invert the state of
the digital output.
No (0): not inverted.
Yes (1): inverted.
19.22 : Digital input 6 invert
19.23 : Digital input 7 invert
19.24 : Digital input 8 invert
19.25 : Digital input 9 invert
Adjustment range : No (0) or Yes (1)
Factory setting : No (0)
Format : 8-bit
These parameters are used to invert the state
of the corresponding digital input.
No (0): not inverted.
Yes (1): inverted.
19.26 : Sensor over-temperature
threshold (KTY 84-130
or PT 100)
Adjustment range : 0 to 200°C
Factory setting : 150°C
Format : 16-bit
Used to set the temperature threshold
corresponding to triggering a trip selected by
19.36.
19.27 : Output relay 3 invert
Adjustment range : No (0) or Yes (1)
Factory setting : No (0)
Format : 8-bit
This parameter is used to invert the relay
state.
No (0): not inverted.
Yes (1): inverted.
19.28 : Output relay 4 invert
Adjustment range : No (0) or Yes (1)
Factory setting : No (0)
Format : 8-bit
This parameter is used to invert the relay
state.
No (0): not inverted.
Yes (1): inverted.
19.29 : Temperature sensor type
Adjustment range : PT100 (0) or KTY 84(1)
Factory setting : KTY 84(1)
Format : 8-bit
This parameter is used to dene the type of
sensor connected.

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MDX-I/O M2M - Installation and commissioning manual
5340 en - 2017.07 / c
19.30 : DO2 digital output source
Adjustment range : 00.00 to 21.51
Factory setting : 00.00
Format : 16-bit
This parameter is used to select the source for
the digital output.
Any “bit” type parameter can be assigned.
If an unsuitable parameter is addressed, no
assignment is taken into account.
19.31 : DO3 digital output source
Adjustment range : 00.00 to 21.51
Factory setting : 00.00
Format : 16-bit
This parameter is used to select the source for
the digital output.
Any “bit” type parameter can be assigned. If
an unsuitable parameter is addressed, no
assignment is taken into account.
19.32 : DI6 input destination
19.33 : DI7 input destination
19.34 : DI8 input destination
19.35 : DI9 input destination
Adjustment range : 00.00 to 21.51
Factory setting : 00.00
Format : 16-bit
These parameters are used to select the
destination for the corresponding digital input.
Any “bit” type parameter can be assigned. If
an unsuitable parameter is addressed, no
assignment is taken into account.
19.36 : Sensor over-temperature
destination (KTY 84-130 or PT 100)
Adjustment range : 00.00 to 21.51
Factory setting : 00.00
Format : 16-bit
To generate a trip, congure the destination
with a value likely to cause a user trip.
For example: 19.36 = 10.61
19.37 : Output relay 3 source
19.38 : Output relay 4 source
Adjustment range : 00.00 to 21.51
Factory setting : 00.00
Format : 16-bit
These parameters are used to select the
source for output relays 3 and 4.
Any “bit” type parameter can be assigned. If
an unsuitable parameter is addressed, no
assignment is taken into account.
19.39 : Analog input AI4 level
Adjustment range : ±100.00%
Format : 16-bit
Indicates as a percentage the signal level on
the differential analog input.