OUMAN OUFLEX M BA User Manual

M BA

OUFLEX

Compact freely programmable automation device

Saving energy, creating comfort

Application and user interface are freely programmable with Ouﬂex BA Tool. You can load the application to the controller by using SDcard or remotely via the M-link.

USER MANUAL

- Ouﬂex M BA is a DIN-rail-attachable, monitoring-, controlling- and regulating device.

- Ouﬂex M BA can be as a master device and slave device in the Modbus bus.

- The DIN-standard-compatible structure of the Ouﬂex M BA device enables installation to most common cabinets.

- Detachable strip connectors make installation easier.

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OK

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To go back to the previous window: Press the ESC button under the cover or click OK in the bottom menu bar ←-.

Not used (service function)

ESC

Buttons under the front cover

You can use this button to move up through the menu or to increase a setting value.

You can use OK button to switch to editing settings for the currently selected function or to conﬁrm changes to setting values.

You can use this button to move down through the menu or to decrease a setting value.

Alarm notice

Alarm acknowledgement: press the OK button. The beeper will be turned o. If the cause of the failure is not ﬁxed, the exclamation mark in the upper right corner of the display will keep blinking.

The Ouman Ouflex M BA controller may emit alarms when digital inputs are triggered. Alarm details are highlighted on the screen in failure mode, and the beeper sounds. When there are more than one unacknoledged alarms in the controller, information on the most recent alarm is highlighted on the screen. After all active alarms are acknowledged, the display quits the failure highlight mode and the beeper stops. The beeper can be turned o with active alarms present by pressing the ESC button. When you do so the window with details of the most recent alarm on the screen will close.

To view active alarms, go into the menu "Alarms → Active alarms". Uncleared alarms are marked with an exclamation mark at the start of the line.

Some of the information in your Ouﬂex M BA device may be hidden. You can see the hidden menus by pressing OK for a few of seconds. Similarly, you can hide them again by pressing OK for a few of seconds. Hiding information that you seldom need to change or look into makes the UI simpler. When visible, this information is shown indented.

There may be a maintenance code in use in your Ouﬂex M BA device. In this case, you can see the information even when it’s locked, but you can’t make changes to settings without entering the maintenance code. Normally, you lock the most critical settings behind the maintenance code, or settings that require expertise.

There is a symbol in front of a setting that requires maintenance code.

Press OK for a few seconds

Hidden menus

Maintenance code

2

• A blinking exclamation mark indicates active alarms in the device.

• The number shows the quantity of active alarms.

Alarm indication

OUFLEX M BA

3

Sisällysluettelo

1 System settings ................................................................................................................ 4

1.1 Setting date, time and language ..................................................................................................... 4

1.2 Text message (SMS) settings ......................................................................................................... 5

1.3 Network settings ................................................................................................................................... 6

1.4 Display settings ...................................................................................................................................... 8

1.5 Type information ....................................................................................................................................... 9

1.6 Lock code ..................................................................................................................................................... 9

1.7 Restore settings and updates ............................................................................................................. 10

2 Alarms ...................................................................................................................................... 11

3 Point info ......................................................................................................................... 13

3.1 Wiring info .................................................................................................................................................. 13

3.2 Bus points ............................................................................................................................................ 13

3.3 Time programs ...................................................................................................................................... 13

4 Settings ............................................................................................................................. 15

5 Measuring point control/manual control ................................................................... 16

6 Naming ............................................................................................................................... 16

7 Remote use ....................................................................................................................... 17

Optional accessories ............................................................................................................ 18

Ouﬂex M BA structure .........................................................................................................19

Technical information ........................................................................................................ 20

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1 System settings

System settings include date and time, language, SMS and network settings, display settings and device type information.

System settings

Time 17:01

Date 14.08.2018 Daylight saving tim In use Language English

SMS settings Network settings Display settings Type info Lock code Not in use

>

> > >

> > > > >

Date

14.08.2018

dd.mm.yyyy

Enter day:

Time

19:44

hh:mm

Enter hours

1.1 Setting date, time and language

It is important that date and time are correct. The date and time are used e. g. in time programs as well as alarm indication and routing. The Ouﬂex M BA clock takes daylight savings and leap years into account automatically. The clock has a backup for power outages up to three days.

1. Set hours and press OK to accept.

2. Set minutes and press OK to accept.

3. To exit without saving and changes press Esc.

1. Set day and press OK to accept.

2. Set month and press OK to accept.

3. Set year and press OK to accept.

4. To exit without saving and changes press Esc.

The language of the user interface can be changed here.

Service → System settings > Time

System settings > Date

System settings > Language

Language

English/ English

Suomi/ Finnish

Svenska/ Swedish

This setting is hidden setting. You can hide/show these settings by pressing OK for a few seconds. The controller will automatically be swit-

ched to to daylight saving time and to standard time, if the selection “On” is made.

System settings > Daylight saving time

Daylight saving time

On

OFF

1.2 Text message (SMS) settings

Use of text messaging requires that the Ouﬂex M BA is connected to a GSM modem (additional equipment).

System settings > SMS settings

Take the GSM modem into use:

1. Enter your SIM card PIN, if your SIM card has a PIN code request enabled.

2. Switch the device o.

3. Connect the modem.

4. Switch the power on. The controller initializes the modem and detects the message center (the message center number is not visible on the display).

5. Check the signal strength and status of the modem from controller display.

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RJ-45 -connector to the GSM-modem

SMS PIN:

If the SIM card has PIN inquiry in use, Ouﬂex M BA device asks you to enter the PIN.

SMS PIN

Entering the code:

1. Use arrow buttons and press OK to accept each number. Press ESC to return to the previous digit.

2. Press OK for a number of seconds to accept the code. Press ESC for a number of seconds to cancel.

Signal strength:

Signal strength is expressed with the following descriptions: ”Excellent”, ”Good”, ”Moderate”, ”Low”, ”Very low” and ”Initialization failed”. If signal strength is ”Very low” or ”No network”, try changing the modem’s location or use an external antenna. If the unit displays ”Initialisation failed,” check that the SIM card is correctly installed.

Approve: Press and hold OK Cancel: Press and hold ESC

Modem status Explanation / Instructions

Ok The modem is ready for use.

Not connected The modem is not connected or the connection is incorrect.

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OK

6. Enter Device ID (optional).

Test the SMS communication. Send a message to Ouﬂex M BA:

Keywords. If the controller replies with a message containing a list of key words, text message communication is ok. If the controller doesn’t reply, switch power o and on again. You can check the validity of the subscription using a mobile phone. Insert the SIM card in a mobile phone, send a text message to another phone and reply. If the messages go through, the subscription is OK. Insert the SIM card back to the GSM modem and test SMS communication again. If controller still does not reply, check that the message center number has not been inserted manually. Press OK button for a few seconds to display hidden menus. Remove message center number: clear the ﬁrst digit and press OK button for a few seconds. Switch power o and back on. Controller retrieves the message center number automatically (the message center number is not visible on the display).

7. Retest the text message communication.

When Ouﬂex M BA device starts up, it will automatically detect whether the modem is connected or not and then initialises modem.

Modem status:

Device ID

0

O U 0 1

You may give your Ouﬂex M BA device a device ID. In SMS communication, always type the device ID in front of the keyword (e.g. OU01 MEASUREMENTS). Note the empty digit between device ID and the keyword.

Approve: Press and hold OK Cancel: Press and hold ESC

Device ID:

SIM card status:

Mode Explanation / Instructions

Unregistered

The subscription agreement is not valid.

Registered

The SIM card is ready for use.

PIN error

Incorrect PIN code. Enter the SIM card PIN code in Ouﬂex M BA device.

PUK The SIM card is locked (PUK code).

Press the small black SIM card release button with, for example, a pen tip. SIM card holder pops out. Pull out the SIM card holder. Do not try to remove SIM card holder without pressing the SIM card release button ﬁrst! Insert SIM card into the slot and make sure it settles properly. Push the slot back to its place. Enter the SIM card PIN code in Ouﬂex M BA device. Make sure PIN inquiry is in use in the SIM card.

SIM card holder

SIM card release button

Antenna mounting point

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There are two alternative ways to set the Ouﬂex M BA device IP address and network settings:

1. IP address is retrieved via DHCP function. This requires that DHCP service is in use in the network and network cables have been connected.

2. IP address is set manually.

1. Request correct network settings (IP address, Gateway address, Subnet mask, Nameserver address) from the network administrator.

2. Go to “System settings” -> “Network settings” -> “DHCP” and press OK.

3. Select ”O” and press OK to accept selection.

4. Enter all network settings (IP address, Gateway address, Subnet mask, Nameserver address) provided by the network administrator.

5. Select ”Update network settings” .

System settings > Network settings

The Ouman Access service (M-Link device) can be purchased from Ouman. It oers a secured connection to automation equipment using an existing internet connection. If an internet connection is not available, it is possible to use a 3G-MOD4 modem, for example, to establish a ready-to-use connection to the subject.

Network settings

1. Go to DHCP and press OK.

2. Select ”On” and press OK to accept selection.

3. Select ”Update network settings” and press OK to accept selection.

4. Wait approximately one minute.

5. The network settings are now assigned to Ouex M BA by DHCP server (new settings should appear automatically in the user interface) Otherwise check the network connections and ensure that DHCP-server is available in the network.

Setting the IP address via DHCP function:

Setting the IP address manually:

1.3 Network settings

If you want to connect the Ouﬂex M BA unit to an Ethernet network, you will need an M-Link adapter (additional equipment). M-Link is connected to COM3 port (RJ45) located in the side of the controller. The maximum length of the RJ45 ethernet cable between Ouﬂex M BA and M-Link is 10m and all 4 pairs must be connected. If you have changed your network settings, select ”Update Network Settings”.

SMS PIN

Approve: Press and hold OK Cancel: Press and hold ESC

Network settings

System settings

RJ-45 сonnector to the M-Link

Time 17:01> Date 14.06.2018 > Day light saving On > Language English >

SMS settings >

Network settings >

Display settings > Type info > Lock code Not in use > Backup >

DHCP Off >

Gateway adress 0.0.0.0 > Subnet mask 0.0.0.0 > IP address 0.0.0.0 > Hostname Nameserver address 0.0.0.0 > Update nework settings >

- - - - - - - - - - - - - - - - - - - - - FTP On > Modbus TCP/IP > Modbus RTU slave (COM2(A1 /B1)) > Modbus RTU master COM4(A21 /B2)) > SNMP > Access On > Access IP 0.0.0.0 >

- - - - - - - - - - - - - - - - - - - - - - - NETWORK DEVICE Uninitialized> Device type Version Serial number WEB user interface On> <- -

NETWORK DEVICE Uninitialized>

Device type Version Serial number WEB user interface On>

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OK

Device has ﬁxed Hostname. Hostname can be used to connect to device from Ouﬂex tool or Ounet.

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Modbus TCP/IP port (internal registers): Port number 502 is reserved for communication of Ouﬂex M BA device. Information of Modbus registers of Ouﬂex M BA device are read and written through this port. Max connections: It is possible to decrease server load by changing this setting that deﬁnes the maximum number of simultaneous connections from dierent IP addresses to the server. Idle timeout: This setting deﬁnes the time after which the server closes an inactive connection. Allowed address: It is possible to improve the information security of the system by taking permitted connection address into use. If the value is 0.0.0.0, connections to the server are permitted from any IP address. If you deﬁne one permitted connection address, connections to the server are not permitted from any other IP address. Function on: This selection either enables or disables the Modbus/ TCP communication. Modbus TCP/IP gateway →Modbus 1 port: It is possible to connect a Modbus/RTU bus to Ouﬂex M BA controller. The bus has its own port address that is used to communicate with bus devices via Modbus/ TCP interface. Port 1 setting deﬁnes the TCP/IP port that functions as a gateway to Modbus RTU-bus.

System settings → Network settings → Modbus RTU slave

Ouﬂex M BA unit can be connected to a Modbus RTU as a slave device. The ﬁrst row shows to which bus Ouﬂex M BA is connected as a slave device. Set Ouﬂex M BA bus address. Note. Two devices may not have the same bus address. All devices in the bus should be set to the same setting value of the baud rate, data bits, stopbits and parity.

System settings > Network settings→Modbus TCP/IP

If the Ouman Access is taken into use, the sent SNMP alarm message will include the Access IP-address. In this case, Access IP address must be entered as local IP-address in Ounet.

SNMP: SNMP function can be used to send notiﬁcations about alarms activating, inactivating and being acknowledged via SNMP protocol to a desired server. IP address: The IP address of the target server to which messages are sent. Ounet IP address is a default. Active: This selection either enables or disables the entire SNMP function.

System settings > Network settings→ SNMP

System settings → Network settings → Modbus RTU master

Ouﬂex M BA device can be a master device in two Modbus RTU. It is shown in the ﬁrst line in which the bus Ouﬂex M BA is the master device. All the devices in the same bus should be set to the same setting value of the baud rate, data bits, stopbits and parity. If a device is

unstable on the bus, it may be possible to get the bus trac stable by increasing the delay between the packets.

Modbus TCP/IP

ModbusTCP/IP

Modbus 1 port 503

Modbus 2 port 504

SNMP

IP address >

Function active On >

Modbus TCP/IP port 502 >

Max connections 5 > Idle timeout 0 > Allowed address 0.0.0.0 > Function active On > Modbus TCP/IP gateway >

Network settings

-------------------------------------

FTP Off >

Modbus TCP/IP > Modbus RTU slave (COM2 (A1/B1))>

ModbusTCP / IP settings are used to change ModbusTCP (slave) server settings.

Modbus RTU slave (COM2 (A1/B1)

Modbus RTU master 1 COM4(A21 /B2))

A1; B 1

Address 1> Baudrate 9600 > Data bits 8 > Stop bits 1 > Parity None>

A2; B2

Baudrate 9600 > Data bits 8 > Stop bits 1 > Parity None> Delay between packages >

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Access

M-Link supports Ouman Access-service which gives you a secure remote connection to the Ouﬂex M BA-device. With this setting you can activate the ACCESS-service in order to be able to use it.

Ouﬂex M BA receives Access IP address from M-Link device.

Network settings

SNMP >

Access On >

Access IP 0.0.0.0 >

- - - - - - - - - - - - - - - - - - - - - - - -

NETWORK DEVICE Connected

Device type Version Serial number WEB user interface On >

From network settings you can see a status of network device (uninitialized/ error/ connected), device type, version and serial number. If all the settings are correct, the status of the device is “Connected”.

If Ouﬂex M BA is connected in the network, but you want to prevent browser connection, for example for data security reasons, select ”O” of WEB user interface.

System settings > Network settings→ Access

System settings > Network settings→ NETWORK DEVICE

1.4 Display settings

System settings > Display settings

Contrast:You can adjust the contrast of the display. If you wish the

display to be brighter, set a smaller numerical value. The setting range is 50… 100. New setting is taken in use after conﬁrmation is done.

External display: The external display is connected to Ouﬂex M BA’s RJ12 connector. Use a Ouman special cable (LCD CAMBLE M).

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RJ45 -2

Display settings

Display version xxxxx

Contrast 75 >

External display In use >

OK

Ouman LCD

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NOTE! When you enter a locking code when changing the default, the code will not be required again until the unit has been untouched for 10 minutes, and the display goes into idle state. You can also set the display in idle state by pressing the ESC button for a long period of time.

1.5 Type information

Type information shows the hardware and software versions. This information is useful especially in case of maintenance or upgrade.

System settings > Type information

Type information

Serial number xxxxxxx Application x.x.x Device version x.x.x 2MB Display x.x.x 2MB

Platform SW x.x.x 2MB

1.6 Lock code

If you have taken lock code into use, you may change the code.

System settings > Lock code

System settings > Change lock code

1. Ouﬂex M BA device asks you to enter the current code. The factory setting of lock code is 0000.

2. Select number by using or button and press OK to accept each number. Press ESC to return to the previous square.

3. Press OK for a number of seconds to accept the code. Press ESC for a number of seconds to cancel.

System settings

Network settings > Display settings >

Type info >

Lock code Not in use >

Lock code

In use

Not in use

Give lock code

000 0

Approve: Press and hold OK Cancel: Press and hold ESC

When lock code is taken in use, it’s not possibel to change any settings without entering lock code. It is recommended that you take lock code into use if the device is located so that anyone could reach it and change settings (e.g. deactivate burglar monitoring). Locking the device and changing the lock code prevents unauthorized use of the device.

TYPE INFORMATION

Send message: Type information.

The reply message will show information about the device and software.

Lock code function Description

Not in use You can read Ouﬂex M BA device information and change settings.

In use You can read Ouﬂex M BA device information but you can not change set-

tings without entering the lock code. The factory setting of lock code is 0000. If you take lock code into use, change the code for security reasons.

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1.7 Restore settings and updates

Restore factory settings

Service

Restore factory settings >

Activate startup wizard > Restore backup > Create backup >

Do backup

Create a backup, when Ouﬂex M BA has been conﬁgured and the device-speciﬁc settings have been set.

If desired, the original application’s setting values, time programs and naming can be restored to the device.

All the parameters which are saved in the non-volatile memory will be included in the backup. Such parameters are e.g. all the setting values and time programs. The backup can be saved to the internal memory or to micro SD memory card. Memory card backups can be copied from one device to another.

Memory card is not included in the delivery.Technical requirements to microSD memory card: Standard micro SDHC, UHS Capacity 512 MB...32 GB File system FAT 32 Class: 4...10+

Restore backup

If you created a backup, you can restore the backup by pressing OK. You can restore the backup from the memory card (device external memory) or from the internal memory.

Software updates

It is recommended to create a backup of the system before software update. The software update is done with following steps:

1. Remove microSD memory card from Ouﬂex M BA.

2. Insert new microSD memory card which includes new software to Ouﬂex M BA.

3. Ouﬂex M BA asks: ”Would you like to restart device?”

4. Select: ”Yes”

5. Ouﬂex M BA reboot to start the update of the new software. The updating of the software takes few minutes.

Log

Save csv-les to memory card >

Reset measure history >

You can save the csv-ﬁles to the memory card. You can also reset the measurement history from the device internal memory.

memory card

Internal memory >

Memory card > <--

Do backup

Internal memory >

Memory card > <--

Restore backup

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2 Alarms

Ouex M BA requests conrmation before deleting alarm history.

See following page.

A GSM modem can be connected to the Ouﬂex M BA for sending aa alarm as text message to the alarm team. The alarms are sent to correct team according to alarm routing schedule. When alarm is activated, the controller sends alarm messages automatically to phone numbers deﬁned in team. If the alarm isn’t acknowledged within 5 minutes, the alarm message will be re-sent to same recipients and also to backup number. The Ouﬂex M BA sends max. 100 messages within one day.

1. Phone number

+ 3 5 8 4 0 8 4 0 0

Alarm receivers

Tea m 1

Tea m 2 Tea m 3

Entering the telephone numbers:

>

> >

Alarm receivers

Reset alarm history

Routting schedule

ACTIVE ALARMS

Every active alarm is shown in a separate row, where you can see when the alarm has become active. Press OK to get more information about the alarm.

In the alarm menu of Ouﬂex M BA device, you can check the active alarms and what alarms have been active. The number of active alarms will be shown in the right corner of the main view.

Send message: Active alarms

The controller sends a message with information about all active alarms. The message is for informational purposes.

Alarms

Active alarms

Alarm history Acknowledge all alarms Reset alarm history

Routing schedule Alarm receivers Alarm sound On

>

> > >

2

Active alarms

07.12.2017 12:24:52 Risk

08.01.2018 01:12:40 Sen>>

2

Risk of freeze

PR 1 GROUP 1 Pump has stopped=0 Received: 06.11.2017 02:27:33

Active alarms

You can acknowledge all alarms by pressing OK.

Acknowledge all alarms

An exclamation mark in front of the date shows that the alarm has not been acknowledged.

The reason for the alarm is shown in the heading.

You can also see, what is the alarm priority (1 = Emergency, 2=Danger, 3=Fault, 4= Service, 5=Info) and what alarm group it belongs to (Group 1 has urgent alarms, group 2 malfunction alarms and group 3 service alarms).

Source of the alarm.

Time the alarm was received

Alarm history

02.02.2018 10:11:42 Sen

17.12.2017 11:22:40 Sen

>

2

ALARM HISTORY

The reason, source and inactivation time (02.02.2018 10:11:42) is shown for every alarm in alarm history. The last 10 alarms can be seen in inactive alarms.

Send message: Alarm history

The controller sends a message with information about the 10 most recent alarms. The message is for informational purposes.

Alarm history

1. Browse by using or button. Press OK to accept a number/sign.

2. Press OK to move to the next square. Press Esc to return to the previous square.

3. Press OK for a number of seconds to accept the number. Press Esc for a number of seconds to cancel

Approve: Press and hold OK Cancel: Press and hold ESC

Alarm sound

Off

On

Application controls

You can take the alarm sound o, if you want.

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Alarms > Routing schedule Ouﬂex M BA default alarm groups are:

• Group 1: Urgent alarm that should always be immediately ro-

uted.

• Group 2: Malfunction alarms than can be routed during busi-

ness hours.

• Group 3: Service alarms or non-urgent alarms.

You can see where alarms are currently being routed from the routing schedule menu. You can also set up a routing schedule for each alarm group. You can create a weekly schedule for each alarm group. Weekly schedule have a general graphic view and an editing view, where you can see to which alarm team each alarm is sent at dierent times. In the graph, alarm teams are distinguished from each other by the bars with dierent thickness.

Editing view

Deleting a switch time:

1. Use or -knob to navigate to the switch time you wish to delete and press OK.

2. Press OK at the alarm team and select ”Delete switch time”

3. Press OK at the end of the row.

4. To exit edit mode, press ESC.

Browsing a weekly schedule:

An editing view opens, and it shows all the switch times and also to which alarm teams alarms are routed at these times on the chosen days.

Browse weekly schedule by using or -knob. If you wish to see the exact switch times and names of alarm teams, or if you wish to edit, remove or add switch times, press at any weekday.

Adding a new switch time:

1. Press OK at the “Add new” row.

2. Press OK. Set the switch time for alarm routing (set hours and mi-

nutes separately) and press OK.

3. Press OK and then use or -knob to set the alarm team or the

”No routing” option. (No routing option means that alarms will not be sent.) Accept by pressing OK.

4. Press OK at desired weekdays you wish to choose.

5. Press OK at the end of the row to accept the created schedule.

6. Press Esc to exit.

Editing a weekly schedule:

1. Use or -knob to navigate to the value you wish to change and press OK.

2. Use arrow buttons to make the time and alarm team changes. Press OK to accept.

3. Press the OK button to change the day of the week.

4. Press Esc to exit.

Graph

This example shows that group 1 alarms are always forwarded. During business hours (Monday - Friday 8:00 a.m. - 4:00 p.m.) alarms are forwarded to different teams than during evenings and weekends. More detailed information is shown in the ”Editing view”.

If the alarms are routed, alarms are forwarded as text message to alarm team according to the routing schedule. You can acknowledge an alarm by forwarding the same message to the Ouﬂex M BA.

Routing schedule

MO >

TU > WE >

TH> FRI> SA> SUN>

0 3 6 9 12 15 1 8 21 24

Group 1 Weekly schedule

Routing schedule

Group 1 Pr Team 1 Group 1 Weekly sched

Group 2 Pr No routing

Group 2 Weekly sched

> >

>

Add/ change switch

Enter hours

10:00 Add new

08:00 Team 1

OK

00:00 Add new

16:00 No routing

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Point info -> Wiring info

Point info -> Bus points

Point info -> Time programs

Point info -> Time programs -> Present value

3.1 Wiring info

3.2 Bus points

3.3 Time programs

Present value

Point info

Wiring info >

Bus points > Time programs >

Wiring info

INPUTS:

M1: Outdoor temp. -10.3 °C > M2: H1 Supply wate r 23.5 °C > M3: H1 Return water 22.3 °C >

Bus points

Modbus RTU 1 (RJ45) >

Modbus RTU 2 (A1,B1) > Modbus RTU 3 (A2,B2) Modbus TCP Master

Modbus RTU 1 (RJ45)

C203_1_4_0 >

Wireless >

Time programs

H1 Heating temp. drop Off >

H2 Heating temp. drop Off > Light control On > El. group 1 control On >

Heating H1 Temperature drop

Present value Off >

weekly schedule > Exception schedule > Special days >

Heating H1 Temperature drop

In the point info you can see wiring info, bus points and time programs.

3 Point information

Point information shows all the inputs and outputs of the Ouﬂex M BA device and where the inputs and outputs have been connected. It also shows the measurement value or state of the point. If you want to set input or output to manual control, press ok that row, enter the service code, select the ”Manual control” and ﬁnally enter a ﬁxed value. If any of the input or output is a manual operation, the palm image appears on the begining of the line. Ouﬂex M BA device has temperature sensor, which measures the circuit board temperature. The outputs have a ”Sounder” selection, which allows you to set the alarm sound o if you want.

In the bus points menu, you can see those devices which are connected to the bus. By pressing OK in the row of a speciﬁc bus device, you will see those points which has been taken into use of the bus device. Points are grouped in such a way that the ﬁrst sample of a universal inputs, followed by the analog and digital outputs.

The present value shows what is the status of the control just now. When the automatic control is in use, it is shown in the display, what is state of the control according to the time program at the moment. Control command can be either a weekly schedule or exception schedule.

When you press the ”Present value” line OK, Ouﬂex M BA-device asks for a service code. After entering the service code, you can change the control mode (automatic/ manual). This way you bypass time program and force the control to the desired mode. When the manual control is in use, the hand symbol appears on the front of the line.

In Ouﬂex M BA, weekly programs can be added to dierent functions - such as temperature drops, car heating and control of lights. In your Ouﬂex MBA device, you can ﬁnd time programs under the clock symbol and/or under the function that a time program has been made for (e.g. heating control, car heating, control of lights, cont-

rol of electric groups, routing of alarms).

Present value Off > Weekly schedule > Exception schedule > Special days >

14

Weekly schedule

Edit

Add/change switch

Enter hours

Add/change switch

10:00 Add new

18:00 ON

00:00 ON

TH> FR > SA> SU>

Point info -> Time programs -> Weekly schedule

OK

00:00 Add new

21:00 Add new

Weekly schedules include graphic views (in general view mode and edit mode) with data on the exact time that new control commands are received. Dierent control modes are shown graphically as columns of varying height.

Graphic view

The picture example shows the time program status is ON each weekday from Monday to Thursday from 18:0 0 to 21:00, and at the weekend from Friday, 18:00 to Sunday, 21:00.

View weekly schedule:

Graphical view of the weekly program. In order to display exact activation time, or to edit, delete or add switch time values, press the OK with the cursor on the line for the corresponding day of the week.

Add new switch time:

1. Press the OK key on the "00:00 Add new" line.

2. Press the OK key, set the switch time for the desired control mode (hours and minutes are set separately), and conﬁrm the new time by pressing the OK key.

3. Press the OK key to proceed to control mode selection (on / o ). Conﬁrm your choice by pressing OK.

4. Select the days of the week for the control command (modes on/ o) by pressing OK on the line for the corresponding day of the week. You can press to skip the day. Conﬁrm your choice of the new time program by pressing OK at the end of the line. Attention! Control modes must have a closed cycle, i.e. you must set the time of return to the normal control mode (automatic). Press ESC to quit the programming mode.

Weekly schedule

0 3 6 9 12 15 18 21 24

MO >

TU > WE>

Exception schedule

Point info -> Time programs →Exception schedule

You can easily make changes that dier from normal routine use by using the exception schedule. The date, time and mode to which control will be changed in the period in question are entered in the exception schedule. To switch from an exception schedule to weekly schedule mode, select automatic mode.

The picture shows an exception schedule. Control mode is ”ON” from 29 January 2018, 11:30 to 5 February 2018, 16:00

Day: 29.01.2018 Time: 11:30 Mode: On Repeat No : Ready

Day Time

29.01.2018 11:30 On

05.02.2018 16:00 Autom.

Add new

Day Time

Add new

>

Adding a new switch time:

1. Move to the “Exception schedule” line and press OK. The “Add new” caption will appear on the screen. Press OK.

2. Press the OK key, set the start time (date) for the control mode, then set the time and the control mode.

Deleting a switch time from an exception schedule:

1. Navigate to the row with the switch time you want to delete.

2. Select ”Delete switch time.”

3. Accept the deletion by pressing ”Ready.”

1

2

3

4

• one day schedule from the weekly schedule (Monday - Sun-

day)

• special day from the special day program (SD1 - SD7)

• Mode On, O or

• ”automatic.”

3. Select, if the exception schedule repeats or not. If you select repeat, it can be repeated every month same time or every year same time.

4. Accept the exception schedule you created by pressing ”Ready.”

NOTE! Remember to also set the end time for the exception schedule! When you set the date and time, the mode will change to ”Automatic”. In this case, the control returns back to the weekly schedule. If you selected that the start time ”Repeats every month or every year”, you have to do same selection to the end time.

> >

>

15

Special days

AHU control →Time programs → Special days

You can enter special day programs as exceptions to normal weekly schedule. You can designate a maximum of 7 special day pograms (SD). A special day program is typically created for each holiday. When the special day program will be applied it is set in the exception schedule.

Adding a new switch time:

1. Navigate to ”Special days” and press OK. Select an unused special day and press OK.

2. Place the cursor on ”Add new” and press OK. Set the time for the program (hours and minutes are set separately). Select the mode to be switched to at the time speciﬁed. Accept the program by pressing OK when the cursor is on OK.

3. Navigate to the ”Add new” row. Set the time for the mode to deactivate and the device to return to standard control mode. Accept the program by pressing OK. You can set several dierent AHU control modes within one special day.

Editing view

Graph

Special days

0 3 6 9 12 15 18 2 1 2 4

SD1 >

> SD2> SD3>

1

Time Mode

00:00 Add new

0 6 1 2 18 24

08:00 On

0 6 1 2 18 24

2

OK

SD1

SD1Time Mode

Settings

Supply water min limit 12.0 °C >

Min lmt incr. outd. temp. 3.0 °C>

Supply water max limit 42.0 °C> I-control ’s max effect 2.0 °C>

Settings

Room temperature 21.0 °C>

Temperature drop 1.5 °C>

Big temp. drop 5.0 °C> Supply wat. min limit 12.0 °C>

In Ouﬂex M BA, settings can be classiﬁed into the following categories:

• Main settings

• Hidden settings

You can hide/show these settings by pressing OK for a few seconds. When visible, these settings are shown slightly indented.

• Settings that require maintenance code

There is a symbol in front of these settings. If you try to change one of these settings, your Ouﬂex device asks you to enter the maintenance code.

Changing a setting:

Choose the desired setting by using the or button. Press OK to go to the view where editing is possible. Change the setting by using the

or button. Press OK to accept the change. Press Esc to exit the editing view. You can see the setting range (minimum and maximum value), if there is one, in the editing view.

Locking the settings:

Lock the settings to prevent unauthorized persons from changing them. The device will then ask for lock code before it let’s you change the settings. You can lock the settings in Ouﬂex device system settings.

Huonelämpötila

21.0°C

Room temperature

21.0°C

4 Settings

If a GSM modem is connected to Ouﬂex M BA device and the setting values have been brought into SMS interface, you can edit settings by text message. Send a message “ Key words”. The reply message shows you which key words are in use in the application. The example below describes the communication principle.

Send a message: H1 Settings. The controller sends the main settings to your mobile phone. Editing the setting values: write the new setting in place of the old setting and send a message back to the controller. The controller sends the setting as a return message.

H1 SETTINGS

H2 SETTINGS

H1 Settings: Room temperature = 21.5°C/ Temp.drop = 3.0°C/

min: 0.0 max: 95.0

16

There may be ﬁelds that you can rename in your Ouﬂex device. You often download an application where general names have been given to the controls, and you may want to rename them more accurately.

In heating control, for example, the rooms have typically been named ”Room 1”, ” Room 2”, etc. You may want to give them more accurate names. In control of electric groups, you may want to rename ”Electric group 1” and ”Electric group 2” more accurately, depending on what you actually control with the relay in question.

Room selection

Name of r oom 1 Room 1 >

Name of r oom 2 Room 2 >

Move to the title you wish to rename and press OK. A naming view opens. Use the or button and accept each letter by pressing OK.

Move to the next square by pressing OK.

Return to the previous square by pressing ESC. Accept the name by pressing OK for a number of seconds.

Cancel by pressing ESC for a number of seconds.

Huone 1 nimi

H o n e 1

A p a t . 1 A

Name of room 1

Approve: Press and hold OK Cancel: Press and hold ESC

R o

o

m

1

Approve: Press and hold OK Cancel: Press and hold ESC

A t

Name of room 1

6 Naming

Huoneiden valinta

Huoneen 1 nimi Huone 1 >

Huoneen 2 nimi Huone 2 >

r m

Automatic control is the mode that is normally used. If your application allows the change of control mode, you may change automatic control to manual control here.

When you are in the manual control mode, the hand symbol appears.

5 Measuring point control/manual control

Relay control

Automatic

Manual control

H1 Control mode

H1 Valve control 25 % >

If a GSM modem is connected to Ouﬂex M BA device and the setting values have been brought into SMS interface, you can edit settings by text message. Send a message “ Key words”. The reply message shows you which key words are in use in the application. The example below describes the communication principle.

R1 relay control

R1 RELAY CONTROL: *Automatic / ON /OFF

Example

Send a message: R1 Relay control

The controller sends a return message in which a * appears in front of the control mode in use. If you want to change the control mode, move the * in front of the desired control mode and send the message back to the controller. The controller will then send a return message showing that it has switched to the desired control mode.

OK

17

Internet-based on-line control room

Communication via a mobile phone

Attention! If the controller has a device ID in use, always write the device ID in front of the key word

7 Remote use

If the controller has a device ID in use, always write the device ID in front of the key word (example. Ou01 KEY WORDS or Ou01 ?). Capital and small

letters are dierent characters in the device ID!

The controller sends a list of key words as a text message that gives you information about the controllers’ functions and state. The key word is separated by a /. You can write the key word using capital or small letters. Write only one key word per message. Store the key words into your phone’s memory.

If a GSM modem is connected to the Ouﬂex M BA you can communicate with the controller by text messages using command words.

Send the following text message to the controller: KEY WORDS.

Key word Explanation

? Reply message shows all key words in the language that has been selected for the

controller.

Key words

If the controller is set up in English, the regulator sends a list of key words.

Acitve alarms The reply message will show all active alarms.

Alarm history The reply message will show information about the latest alarms.

Internet-based on-line control room for professional remote control and monitoring (optional).

If M-Link device (optional) is connected to the Ouﬂex M BA, you will get a Modbus TCP / IP interface to the Ouﬂex M BA.

OUNET

18

Optional accessories

M-Link

M-Link is an Ouﬂex M BA adapter that is providing Modbus TCP/IP

interface to Ouﬂex M BA

• Integrated Ouman Access connection

• Modbus TCP/IP

• Modbus TCP/IP RTU Gateway

• SNMP alarm transfer

Additional Control panel, Ouman LCD

The external display is connected to the RJ12 connector under the

ﬂap cover. Use Ouman cable LCD CABLE M.

SIM card slot

SIM card release button

Antenna attachment

GSM-modeemi

By connecting the modem to the Ouﬂex M BA you can communicate

with SMS’s to the controller and have information of activated alarms

to GSM phone.

Ouman’s GSM modem is connected to the COM3 port (RJ45) of Ouﬂex

M BA unit. The modem has a ﬁxed antenna that can be changed to

an external antenna with a 2,5m cord (optional equipment) if needed.

The modem’s indicator light shows what mode it is in.

Inserting the SIM card

Press the small black SIM card release button with, for example, a pen

tip. Part of the SIM card slot will stick out of the modem. Pull the slot

out of the modem. Do not pull the slot out of the modem without pres-

sing the SIM card release button ﬁrst!

Insert SIM card into the slot and make sure it settles properly. Push

the slot back to its place. Set the SIM card PIN code as Ouﬂex M BA

device PIN code. Make sure PIN inquiry is in use in the SIM card.

Product disposal The enclosed marking on the additional material of the product indicates that this product

must not be disposed of together with household waste at the end of its life span. The product must be processed separately from other waste to prevent damage caused by uncontrolled waste disposal to the environment and the health of fellow human beings. The users must contact the retailer responsible for having sold the product, the supplier or a local environmental authority, who will provide additional information on safe recycling opportunities of the product. This product must not be disposed of together with other commercial waste.

RJ-45 connectori to the modem

D

C

1

2

3

4

F

E

9 10 1112 1314 15 16 1718 19 20

C NO C NO C NO C NO C NO C NO

1 2 3 4 5 6 7 8

24V ~/+ B2A2 B1A1

21

22

32

42

25

62

72

82

29

03

13

23

33

43

53

63

37

83

93

04

41

24

34

44

45

64

74

84

49

05

15

25

53

45

55

65

57

85

95

06

OK

19

D

C

1

2

3

4

F

E

9 10 11 12 13 14 15 16 17 18 19 20

C NO C NO C NO C NO C NO C NO

1 2 3 4 5 6 7 8

24V ~/+ B2 A2 B1 A1

21

22

32

42

25

62

72

82

29

03

13

23

33

43

53

63

37

83

93

04

41

24

34

44

45

64

74

84

49

05

15

25

53

45

55

65

57

85

95

06

66666

1

2 2

2

5

Detachable strip connectors (analog outputs and PWM).

Connector labels:

31 0…10 V output (Y4) 32 GND

33 0…10 V output (Y3) 34 GND

35 0…10 V output (Y2) 36 GND

37 0…10 V output (Y1) 38 GND

39 PWM 40 GND

Detachable strip connectors (passive se nsors, digital inputs and pulse inputs):

21 M1 22 GND

23 M2 24 GND

25 M3 26 GND

3

Detachable strip connectors (passive se nsors , digital in puts and active sensors 0-10V or 0/4-20mA .

27 M4 28 GND

29 M5 30 GND

41 M6 42 GND

43 M7 44 GND

45 M8 46 GND

47 M9 48 GND

49 M10 50 GND

51 M11 52 GND

53 M12 54 GND

55 M13 56 GND

57 M14 58 GND

59 M15 60 GND

3 3 3

5 5 5 5 5

4444444444

4 4

6

Detachable strip connectors (relays with normally open

con ta ct max 230 Vac, 5 A).

Connector labels: 9 Relay 1 C 10 Relay 1 NO

11 Relay 2 C 12 Relay 2 NO

13 Relay 3 C 14 Relay 3 NO

15 Relay 4 C 16 Relay 4 NO

17 Relay 5 C 18 Relay 5 NO

19 Relay 6 C 20 Relay 6 NO

RS-232 connection , COM1 (External display)

RS-232 connection, COM3 (M-Link or SMS -modem)

USB-connector, COM5

Detachable strip connectors (RS-485-bus connectors) Not optoislolated. Connector labels:

COM4 3 GND 4 RS-485-bus connection B2 5 RS-485-bus connection A2 COM2 6 GND 7 RS-485-bus connection B1 8 RS-485-bus connection A1

1

Detachable strip connectors (operation voltage). Connector labels:

1 24 Vac operation voltage output 2 GND

Micro-SD memory card slot

4

Ouﬂex M BA structure

COM2COM4

OK

20

Dimensions width 105 mm, height 112 mm, depth 70 mm

DIN rail-mounted module casing, 6 modules.

Weight 0.28 kg

Protection class IP 20

Operating temperature 0 ºC…+50 ºC

Storing temperature -20 ºC…+70 ºC

Power supply

Operating voltage 24 VAC-33VAC (50-60 Hz) or 20 – 48VDC

Power requirement 24VAC 9VA

With the optional accessories (M-Link /GSM and external display)

12VA

Power requirement 24VDC 4W

With the optional accessories (M-link/GSM and external display)

6.5W

Measurement inputs: 15 pcs, programmable

passive sensors (Inputs M1...M15)

- NTC10:

Measurement channel accuracy in the measuring range -50 ... 130 ° C:

Measurement channels 1-3 +0.1 ºC Measurement channels 4-15 +0.1 ºC between -20 ºC…+120 ºC, +0.3 ºC between -50 ºC…-20 and +0.2 ºC between +120 ...130 ºC

- NTC-20: Measurement channels 1-3 +0.1 ºC Measurement channels 4-15 +0.1 ºC between 0 ºC…-120 ºC, +0.7 ºC between -50 ºC…0 ºC and +0.2 ºC between +120 ºC…+130 ºC

-NTC 1.8 and NTC 2.2: +0.2 ºC between -50ºC…+100 ºC, +0.5 ºC betwee n +100 ºC…+130 ºC

-Ni1000LG/DIN: +0,3 ºC between -50 ºC…+130 ºC

-Pt1000: +0,3 ºC between -50 ºC…+130 ºC Also sensor tolerances and the eect of cables must be considered when calculating total accuracy.

Digital inputs (Inputs M1...M3) Contact voltage 5 Vdc, Switching current 0.5 mA

Transfer resistance max. 1,9 Ω (closed), min. 11 k Ω (open).

Active sensors (Inputs M4...M15) Voltage measurement 0-10 V, meas. accuracy 0,5 %

Current measurement 0/4...20mA, meas. accuracy 1,5 % .

Pulse inputs (Inputs M1...M3) Minimum pulse length 30s

Analog outputs (Y1...Y4) 4 pcs. Output voltage range 0…10 V. Output current max 7 mA /output.

PWM output: 1 piece that works in parallel with the Y1 output . The open circuit voltage of 15V.Out-

put current is max. 50 mA, when output voltage is 10V

Relay outputs 6 pcs relays normally open contacts, 230V, 5A max,

Data transfer connections

RS-485 connections (A1, B1 and A2, B2)

2 pcs, not optoisolated (Modbus RTU master or 1 RTU slave) COM2 ja COM4.

RS-232 1 , support to the external display (Ouman LCD), connector COM1

RS-232 1 , support to the GSM modem and M-Link.

NB! GSM modem and M-LInk can not be used simultaneously.

USB vonnector 1, Ouﬂex BA Tool online connection, COM5

MicroSD memory card Memory card is not included in the delivery.

Technical requirements to microSD memory card: Standard micro SDHC, UHS, Capacity 512 MB ...32 GB, File system FAT 32, Class: 4...10+

Freely programmable Yes, with Ouman’s Ouﬂex BA Tool

Ouman ACCESS security solution yes with M-Link

Options

M-Link M-Link network adapter provides Modbus TCP / IP interface for Ouﬂex M BA device

GSM modem By connecting the Ouman GSM modem to the Ouﬂex M BA, you can communicate

with text messages to device and receive alarms to GSM phone.

Additional Control panel The Ouman LCD external display is connected to the ﬂap cover over the RJ12 jack. Use Ou-

man cable LCD CABLE M.

112mm

70mm

105mm

Saving energy, creating comfort

Compact freely programmable automation unit

XM1362_Ouﬂex M BA_User manual_ENG_ 20180912

Technical information

OUFLEX M BA