Using The Gateway Port (If Gateway Software Option Is Installed) - Emerson LMS1000 User Instructions

User Instructions
Spec. Nos. 586505000 and 5865055000 (Model LMS1000)
USING THE GATEWAY PORT
(IF GATEWAY SOFTWARE OPTION IS INSTALLED)
If the LMS1000 Gateway software option is installed, customer equipment connected to
the LMS1000 Gateway port can be accessed via LMS1000. This feature allows
LMS1000 to emulate a "dumb" RS-232 asynchronous terminal interface. User input
through either a local or remote LMS1000 port is directed to the customer equipment
connected to the LMS1000 Gateway port.
Connecting and Disconnecting: The Gateway port is activated by using the LMS1000
command CONNECT. Refer to the CONNECT command detailed in the Commands
chapter.
The port is deactivated by pressing CTRL-C twice. The second CTRL-C must follow the
first within a one second time interval. When LMS1000 detects the exit sequence, the
user is alerted that the Gateway session has been terminated and the LMS1000
command prompt appears indicating that the LMS1000 is ready for command
processing.
Restrictions
•
•
•
•
•
This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Network Power, Energy
Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited.
Gateway Port Parameters: The communications parameters of the LMS1000
Gateway port must match those of the customer equipment connected to it. The
parity, data bits, and stop bits are fixed at no parity, 1 stop bit, and 8 data bits. The
data rate of the Gateway port is set using the LMS1000 command SET GATEWAY.
Refer to the SET GATEWAY command detailed in the Commands chapter. Available
data rates are 300, 1200, 2400, 9600, 19200 bps (default is 9600 bps).
Aborting GATEWAY session...
Returning control to LMS...
LMS V6.2.0 CRC: xxxxxxxx
Unit Name: Central Office - Unit #1
Command<4>:
Only one LMS1000 Gateway port supported.
Only one Gateway port User at a time supported.
Session Abort Control: A Gateway session must be manually terminated using the
special Gateway session termination escape sequence. The LMS1000 will not detect
an abort of the Gateway session by the device connected to the Gateway port, nor is
it capable of terminating the session with the device connected to the Gateway port
when the LMS1000 session is aborted abruptly.
Loss of Carrier: The LMS1000 will automatically terminate Gateway access
established via modem dial up or TELNET in the event of carrier loss.
User Timeout: The Gateway Port is automatically deactivated and the User is
returned to the LMS1000 command prompt if the User Timeout Period is exceeded.
Alarm Reporting: When using a dial-up session to communicate with the Gateway
port, dial-out alarm notification via LMS1000 is delayed until the Gateway session is
terminated and control is returned to the LMS1000.
Chapter 2. Operating LMS1000
Section 5847
Issue AL, July 24, 2006
Page 2-15