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1MRS 750107-MUM
6.3.
ABB Automation
Serial LonTalk™ Adapter
Technical Reference Manual
- 3-wire interface
- Autobaud disabled
- Communication speed of 9600 bit/s
Network disabled
Autobaud enabled
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Programming of the SLTA option card
Before the SLTA option card is ready for use in the L
configured by the user. The SLTA option card is configured from the host device via
the RS232 interface by the use of a network management program e.g. LON
Network Tool (LNT). All configuration information is stored in the EEPROM
memory of the Neuron chip located in LTS-20 core module.
To facilitate the easy implementation of the system, the SLTA option card is
programmed by the manufacturer. However, the option card has a network address
which should be programmed by the user before the card is used in the L
network.
The network address consists of a node number and a subnet number. A new address
will take effect immediately after a change.
By default the node number is 127 and the subnet number is 1.
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If any other parameter value is to be changed extreme care
should be taken account, because all parameters are stored in
EEPROM memory in LTS-20 core module and incorrect settings
may cause severe damage to the LTS-20 core module or even
destroy it completely.
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Refer to Echelon for more information.
LTS-20 LonTalk
Manual No: 078-0181-01A
S2
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Local
Remote
Network enabled
8-wire
3-wire
Autobaud disabled
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1
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Serial Adapter User's Guide.
SLTA Option Card
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network it has to be
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ON
ORKS
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