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LNL-500 Intelligent System Controller
10.1.2
Communication Handshake Status
To configure the communication handshake status, set DIP switch 5 according to the following table. Leave
this feature set to ON for Lantronix, dial-up, and RS-232, and OFF for RS-485 communication.
HANDSHAKE
STATUS
Transmit enabled by CTS
(default)
None
10.1.3
Communication Baud Rate
To configure the communication baud rate, set DIP switches 6 and 7 according to the following table. This
feature controls the baud rate for upstream communication.
BAUD RATE
38400 bps (default)
ON
19200 bps
off
9600 bps
ON
(not used)
off
10.1.4
Communication Password Status
DIP switch 8 controls the utilization of encryption.
The ISC supports encryption with use of AES firmware. The controller must have a 256 KB chip. If you
wish to use this feature and have a controller with a 128 KB chip, it must be upgraded.
PASSWORD STATUS
Encryption is optional
Encryption is required
Turn DIP switch 8 ON to enhance security. When a host system attempts to communicate with an
encryption-enabled controller, a proper master key is required.
Note:
The controller only reads DIP switch settings when it is powered up. If DIP switch settings are
changed, the controller must go through a power cycle before the changes are seen.
70 —
revision 7
DIP SWITCH
5:
ON
off
DIP SWITCH
6:
7:
ON
ON
off
off
DIP SWITCH 8:
off
ON
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