MKS SM1690, SM1690T, SM1690U Technical Notes
SM 1690
SM1690T for line 3 x 400V
SM1690U for line 3 x 480V
SWITCHING POWER GENERATOR
WITH EMBEDDED MICROCONTROLLER
FOR 10 KW MAGNETRON H 0915
TECHNICAL NOTE
(issue December 2013)
SM 1690 SM 1280
SM 1690
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(Cover Rear)
SM 1690 SM 1280
SM 1690
CE Declaration of Conformity
Dichiarazione di Conformità CE
Manufacturer’s Name: ALTER s.r.l
Nome del Costruttore:
Manufacturer’s Address: Via Curie, 8 - 42122 Reggio Emilia - Italy
Indirizzo del Costruttore:
Declare that the microwave generator:
Dichiara che il Prodotto:
product name: SM1690 (power supply) and TM100 (microwave generator head)
nome del prodotto SM1690 (alimentatore elettrico) e TM100 (generatore a distanza)
model: SM1690T.xxx, SM1690U.xxx, TM100.xxx
modello
The product described above is in conformity with the provision of the following European Directives:
Il prodotto sopra descritto è in conformità con le seguenti Direttive Europee:
2006/95/CE Harmonization of the laws of the member States relating to electrical equipment designed for use within
certain voltage limits
Riavvicinamento delle legislazioni degli Stati membri relative al materiale elettrico destinato ad essere
adoperato entro taluni limiti di tensione
2004/108/CE Harmonization of the laws of the member States relating to electromagnetic compatibility
Riavvicinamento delle legislazioni degli Stati membri relative alla compatibilità elettromagnetica
Conformity to the Directives is assured through the application of the following standards:
La conformità alle Direttve è assicurata tramite l’applicazione dei seguenti standards:
Reference number Edition Description
Numero di riferim Edizione Descrizione
EN61010-1 2011-03 Safety requirements for electrical equipment for measurement, control and laboratory use
Prescrizioni di sicurezza per apparecchi elettrici di misura, controllo e per uso in laboratorio
EN61000-6-4 2007-11 Electromagnetic compatibility - Generic emission standard, industrial environment
Compatibilità elettromagnetica - Norma generica sull’ emissione, ambiente industriale
EN61000-6-2 2006-10 Electromagnetic compatibility - Generic immunity standard, industrial environment
Compatibilità elettromagnetica - Norma generica sull’ immunità, ambiente industriale
Reggio Emilia, December 2013. Marco Garuti
General Manager
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SM 1690
SM 1690 SM 1280
SM 1690
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Alter’ policy about Reduction on Hazardous Substances (RoHS) and Waste Electrical and Electronic
Equipment (WEEE)
Law Reference
• Directive 2002/96/EC of European Parliament (WEEE)
• Directive 2002/95/EC of European Parliament (RoHS)
• Decreto Legislativo D.L. n. 151 – 25/07/2005 (WEEE and RoHS)
At the present date 99% of components in our stock is RoHS compliant.
The components still not compliant are hold in stock and still used because there is not the same or equivalent product RoHS
compliant, or because the product is a spare part for equipment produced and put on market before 1st July 2006.
Alter Risk Assessment on RoHS
Of the six substances forbidden from electronic equipment (Lead (Pb), Mercury (Hg), Cadmium (Cd), Hexavalent Cromium
(Cr-VI), Polybrominated biphenyls (PBB), Polybrominated diphenyl ethers (PBDE)) only two are used in Alter’s current
manufacturing process, Pb and Cr-VI, of whose lead is the more important.
Cr-VI: No more used. May be present within the limit of 0,1% in weight as set by Directive.
Lead: We are already using alternative alloys lead-free, but as we still have components that cannot be soldered
without lead, we have to use some lead-alloy for welding. We are putting any effort on reducing lead weight
within 0,1% of products as set by Directive.
Important information to User about disposal, recycling, reuse of this electronic equipment at the end of its
useful life (WEEE Directive).
According to Annex IA and IB of EC Directive 200/96/EC this equipment is not included on the list of categories/products
covered by the Directive (as a matter of fact it does not perform a function alone, must be included into a larger process equipment
and it’s for stationary use).
Nevertheless we invite the User to respect the following Directive rules:
• this WEEE is not a municipal waste and should be collected separately according to rules of your country
• the symbol means that this WEEE cannot be disposal in the same place and in the same way like municipal waste
• this WEEE may present risk for environment as well as for person in case of disposal in unauthorized place, due to content
of hazardous substances
• for disposal of this WEEE in unauthorized area the User may be charged with a fine or prosecuted by law.
Rev. Revision note Date File
0 First emission January 2009 SM1690_r0
1 Index and connectors corrections March 2009 SM1690_r1
2 Upgraded norm references and drawings June 2010 SM1690_r2
3 Corrections to the text October 2010 SM1690_r3
4 Added “U” version data June 2011 SM1690_r4
5 Updates of norms and logo December 2013 SM1690_r5
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SM 1690 SM 1280
SM 1690
Contents
A
Alarm troubleshooting 16, 17
B
Bit alarm table 13
C
CE Declaration 1
Cleaning 6
Components layout 14
Components List 15
Conn.# 1 wiring 11
Conn.# 3, 4, 5 wiring 12
Conn.# 6 wiring 13
E
Environmental conditions 6
Equipment installation 7
Equipment ratings 5
F
Firmware upgrade 9
Fuses replacement 6
Fuses specifications 6
G
General description 4
General information 3
H
Handling instructions 7
Handling warnings 4
How to order 18
I
Internal settings 10
M
Meaning of external command 9
Monitor signals 13
P
Physical characteristics 6
Power-up procedure 8
R
RoHS conformity 2
RS232 connector wiring 11
General Informations
This equipment satisfy the European Standard EN 61010-1
With reference to EN 61010-1 standard, note:
this appliance must be installed and serviced only by qualified
personnel.
The appliance must only be used by persons acquainted with
the regulations covering the application.
The equipment described in this manual has been classified
as industrial, scientific and medical (ISM) radio-frequency
equipments and the related standard for the Electromagnetic
disturbance is the EN55011 (Industrial scientific and medical
(ISM) radio-frequency equipment - Electromagnetic disturbance characteristics - Limits and methods of measurement.)
With reference to Basic Standard EN55011, this equipment
is included into Group 2 (Microwave generators, Thyristor
command equipment, Welding equipment, Induction heating
equipment or machine, Microwave industrial oven, etc.), Class
A (industrial environment): for this reason this equipment shall
not be used in the residential, commercial and light-industrial
environment.
The SM1690x and TM100, when properly installed, complies
with the limits of radio disturbance characteristic of a Group2,
Class A equipments as stated by EN55011.
A copy of the tests performed may be sent on request. Note
that these tests cannot be used as a conformity certificate of the
user’s final equipment.
WARNINGS
The SM1690 is powered by industrial main line and has
high voltage output (close 8 kV): read carefully this manual
before using. Be sure of correct connections and use.
Failure to comply with the instructions enclosed in this
manual may involve considerable risks for the staff responsible for checking and using the equipment, as well as the
risk of general malfunctions of the equipment itself.
T
Technical assistance 18
W
Warnings 3
Wiring instructions 7
Working modes 8
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SM 1690
SM 1690 SM 1280
SM 1690
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WARNING!
REFERSERVICE TOQUALIFIED
PERSONNELONLY.
MAY
PRESENTRISK OF
ELECTRICA
LSHOCK INSIDE!
ACHTUNG!
NURFACHKRAFTE DIEWARTUNG
MACHENMUSSEN
MANSICH EINE
NSCHLOG HOLEN!
ATTENZIONE!
LAMANUTENZIONE DEVEESSERE
FATTA
DAPERSONALE QUALIFICATO.
RISCHIODI SCARICH
EELETTRICHE
ALL’INTERNO!
COLLEGAREALLA TERRA
DELGENERATORE REMOTO
VERBINDERDIRECT MITDER
ERDUNGDES MIKROWELLENGENERAT
OR
CONNECTDIRECTLY TOGROUND
OFMICROWA
VEHEAD
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
BUSADDRESS
CONN#6
CONN#4
CONN#3
CONN#1
CONN#8
CONN#2
CONN#7
F1
F2
ATTENZIONE!
USCITA
ALTATENSIONE
WARNING!
HIGHVOLT
AGEOUTPUT
WARNUNG!
HOCHSPANNUNGSAUSGANG
CONN #5
RS232
46PP01280
1
2
4
8
3
6
7
5 11
CURRENT
DATES/N
POWER
INPUT FREQ.
REGGIOE.
-ITALY
MODELP/N
a
r
e
t
l
KVAVA
Hz
10
Handling Warnings
The SM1690x has two handles on the front panel to help
unpacking and handling operations: never use only the
handles to lift the equipment but support the weight with
an appropriate base on bottom!
The handles do not withstand the off-center weight of the
equipment (40 kg = 88 lbs).
General Description
The SM1690x is able to supply the power required by a
magnetron type H0915 (Hitachi), with nominal power of 10
kW @ 2.45 GHz.
The output power can be adjusted continuously, from 10% up
to 100%, using an external analog signal from 1 to 10Vdc,
or through fieldbus interface.
The standard model does not have any local command, but has
the fieldbus interface.
The unit, in addition to power the magnetron, has several
features and commands to control and power the magnetron’s
accessories.
The SM1690x has been developed to power and monitor our
remotable microwave head type TM100.
The SM1690x unit may be used also to power microwave
generators (heads) developed by others manufacturers under
condition that they are electrically compatible: moreover it is
mandatory to use our filament transformer FIL250 to guarantee a proper filament reduction curve. See the electrical
specifications of the unit on the next pages.
The user must provide a proper cooling flow: the cooling air
enter into the unit from the front side, it passes through the
internal circuits and components, then it goes out from the
back. The intake air flow is approx. 200 m3/h.
The SM1690 is available for European voltage 3 x 400V and is
offered, as standard, with fieldbus interface like:
MICROWAVE ON (BLUE): ON when microwave is
emitted (Enabling command
is ON)
ALARM (RED): ON when an alarm state is
present.
FRONT PANEL
The rear panel comprises the following (see next drawing):
1) 7 pins socket for main supply (CONN #1) [male]
2) 14 pins socket for mw head signals (CONN #4) [female]
3) socket for the high voltage output (CONN #5) [female]
4) 7 pins socket to power microwave head (CONN #3)[female]
5) 25 pins “D” type socket for I/O signals (CONN #6) [female]
6) RJ 45 on ETHERNET-MODBUS TCP interface, 9 pins “D”
type socket for CANOPEN/PROFIBUS interface
7) 9 pins “D” type socket for RS232 port [female]
8) fuse holders (F1, F2), screw type
10) equipment label
11) BUS address switch
- CANopen or
- Modbus/TCP or
- Profibus,
allowing connection of multiple devices on the same bus.
See the final chapater “How to order” for more details and p/n.
The front panel includes 5 status LEDs:
POWER ON (GREEN): ON when power is present
INTERLOCK ON (WHITE): ON when Interlock chain
is closed (=OK)
READY (YELLOW): ON when filament is ready
(Preheating timer is elapsed)
Flashing during preheating
time
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REAR PANEL
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