Elsner MSG1-UP User manual

MSG1-UP
Motor control unit
Technical specifications and installation
instructions
Elsner Elektronik GmbH Control and Automation Technology
Sohlengrund 16
D - 75395 Ostelsheim Phone[phone] / 30 945-0 [email protected]
Germany Fax [phone] www.elsner-elektronik.de
EN
Technical Service: +49 (0) 70 33 / 30 945-250

2 Description
Motor Control Unit MSG1-UP • Version: 03.03.2016 • Errors and technical modifications subject to change without notice3
1. Description
The Motor Control Unit MSG1-UP controls 230 V drives, e.g. shading or window
motors. The relay at the motor output is a low-wear zero-crossing switch.
The device is equipped with inputs for central control and for a manual switch. The cen-
tral input can be set to dead man's switch or lock and is suitable e. g. for timers, push
buttons or control systems. An unlocked twin push button is connected to the switch
input for manual operation. This input is equipped with time-automated buttons (step
operation/lock).
Functions:
• For a 230 V drive (Up/Down)
• Input for central control
• Input for manual operation
• Setting the central control unit to "Dead man" or "Lock". As long as voltage is
present at the central input, the manual operation is blocked
• Direction change pause 1 second
1.1. Technical specification
The product conforms with the provisions of EU directives.
2. Installation and start-up
2.1. Installation notes
Installation, testing, operational start-up and troubleshooting should
only be performed by an electrician.
Assembly Installation
Protection category IP 00
Dimensions approx. 38 x 47 x 28 (W x H x D, mm)
Weight approx. 60 g
Ambient temperature Operation -20…+70 °C, storage -55…+90°C.
Avoid condensation
Operating voltage 230 V AC
Output 1× 230V drive (Up/Down/PE/N),fused with 4 A T
Inputs 1× Central command (Up/Down/+/-)
1× Manual command via present button (Up/Down/+/-)
Voltage for inputs 8...28 V
Maximum line length 100 m

3 Installation and start-up
Motor Control Unit MSG1-UP • Stand: 03.03.2016 • Technische Änderungen und Irrtümer vorbehalten.
DANGER!
Risk to life from live voltage (mains voltage)!
There are unprotected live components within the device.
• VDE regulations and national regulations are to be followed.
• Ensure that all lines to be assembled are free of voltage and take
precautions against accidental switching on.
• Do not use the device if it is damaged.
• Take the device or system out of service and secure it against
unintentional use, if it can be assumed, that risk-free operation is no
longer guaranteed.
The device is only to be used for its intended purpose. Any improper modification or
failure to follow the operating instructions voids any and all warranty and guarantee
claims.
After unpacking the device, check it immediately for possible mechanical damage. If it
has been damaged in transport, inform the supplier immediately.
The device may only be used as a fixed-site installation; that means only when assem-
bled and after conclusion of all installation and operational start-up tasks and only in
the surroundings designated for it.
Elsner Elektronik is not liable for any changes in norms and standards which may occur
after publication of these operating instructions.
2.2. Design of the MSG1-UP / Connection
Mode-LED (connected)
Terminal
Terminal
Motor and Mains
Inputs and DC output

4 Installation and start-up
Motor Control Unit MSG1-UP • Version: 03.03.2016 • Errors and technical modifications subject to change without notice3
Connection of drive and operating voltage:
Connection of the control inputs:
Example with two motor control units that receive the same central command. In this
case, the connections "-" must be bridged for potential equalisation. In this way, a
MSG1-UP can supply up to 100 further motor control units with voltage for central pi-
loting.
Alternatively, the voltage for the central and manual input can be supplied by an exter-
nal 24 V DC power supply unit.
Mains
Central command
Button Button
Manual command Manual

5 Operation
Motor Control Unit MSG1-UP • Stand: 03.03.2016 • Technische Änderungen und Irrtümer vorbehalten.
2.3. Notes on mounting and commissioning
Device must not be exposed to water (rain). This could result in the electronic being
damaged. A relative air humidity of 95% must not be exceeded. Avoid bedewing.
3. Operation
3.1. Central operation
The central input of the MSG1-UP allows e. g. an automatic control unit, a timer or
even a normal unlocked twin push button (Up/Down) to be connected. The central
command (continuous voltage) always has priority over a movement command from
the manual input.
If there are "Up" and "Down" movement commands at the central input at the same
time, the drive moves up (secure position).
The central control unit can be set to the operating modes "Lock" (default) or "Dead
man". By simultaneously pressing the Up and Down buttons at the manual input, you
can switch between the operation modes:
1. Press the buttons Manual-Up and Down simultaneously for 5 seconds,
in order to set the device to readiness for change.
OR
Switch the mains voltage briefly off and on again.
After the mains voltage is connected, the device is also in a state of readiness for
change.
2. The device is now ready for change and it indicates the currently active mode via
the mode-LED.
Central command
Button Button
Manual command Manual

6 Operation
Motor Control Unit MSG1-UP • Version: 03.03.2016 • Errors and technical modifications subject to change without notice3
LED flashes: Dead man mode
LED on: Lock mode.
3. To change the mode, please press Up and Down again for 5 seconds.
4. The device leaves the state of readiness for change after 60 seconds of inactivity or
if you press Up and Down again for a short time.
3.2. Individual operation
The manual individual operation of the drive can be performed via an unlocked twin
push button at the manual input. This input is equipped with time-automated buttons.
By a short button stroke, the drive can be exactly positioned (e.g. slats of blinds). At a
longer button stroke (longer than 1 second), the drive travels in lock mode to the end
position. A short stroke on the opposite direction button stops the travel.