Tyco Electronics Galaxy SC Controller J85501F-1
6 - 36 Operation Issue 13 February 2001
enabled. Call-back security is disabled by default and the baudrates are
set to 2400 by default. The examples below illustrate how to configure
call-back security:
CHA CB1,PH1=“123-4567” set the phone number for location
1 to 123-4567
CHA CB1,BR1=2400 set the baudrate for location 1 to 2400
CHA CB1,STT=1 enable call back security
Once call-back security is configured and enabled, the next access via
the modem will require a call back sequence. To do this, configure your
modem to auto answer and then call the Galaxy SC via your modem.
The Galaxy SC will answer and prompt you for the location number you
are calling from. Enter your location number and hang-up. After 5
seconds the Galaxy SC will call your modem at the configured baudrate.
Your modem will answer the call and the Galaxy SC will then prompt
for a password as it would for any normal login sequence.
Security Event
Management
The list below shows the three programmable events associated with
security along with their mnemonic.
PFD1 Password At Default
EXL1 Excessive Login Attempts
EPR1 External Password Reset
All of these alarms are linked to the power system object PS1. The
default severity of these events is warning. To see if any of these events
are active use the command: WAR PS1. This command will report any
active power system warnings. To clear these events use the commands:
CLE PS1 PFD or CLE PFD1
CLE PS1 EXL or CLE EXL1
CLE PS1 EPR or CLE EPR1
Serial Access Port
Management
The access ports are identified as LP1 for the local port, AU1 for the
auxiliary port, and MP1 for the modem port. The commands listed
below are examples that illustrate how to configure and view the access
ports. For a complete list of attributes see the object tables found in
Appendix B of this manual.
CHA LP1,BDR=2400 change the local port baudrate to 2400
CHA LP1,HSH=”SW” change the local port handshaking
mode to software control
CHA LP1,APP=”EVENT LOG”
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