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© 2022 All rights reserved. Data subject to change without notice.
LPT-M - Operation Manual
Rev. B | 2022.03
change the baud rate, in the Hardware Configuration Menu (passcode 1001),
press either ARROW to scroll through the menu and select BAUD.
Press ENTER and use the ARROW keys to scroll through the baud rates to
choose from:
• 9,600
• 14,400
•
19,200 (default, configurable)
• 38,400
• 57,600
• 76,800
• 115,200
Select the preferred baud rate by pressing ENTER to save and Exit.
6.7.3 Modbus® Holding Registers
If you have specific requirements, have any questions or require clarification
about the Modbus® holding registers, please contact CETCI for assistance
or refer to the Modbus® Holding Registers Manual at https://www.critical-
environment.com/media/download/manuals/Holding-Registers-LPT-M-LPT-P-
CGAS-D.pdf
6.8 Alarm / Buzzer Operation
The LPT-M has an internal buzzer (alarm) that can be enabled or disabled,
assigned to a channel alarm level setpoint and configured to have an ON Delay.
The buzzer is linked to the backlight of the display, so that in an alarm condition,
