Appendix A: Display Setup - Honeywell 7800 Series Product Data

7800 SERIESS7800A2142 4-Line LCD Keyboard Display Module
Expanded Annunciator Messages
If an Expanded Annunciator is wired to the limit control and interlock control strings, and
connected to the 7800 SERIES Relay Module, additional hold messages, fault messages
or code numbers enhance the original hold messages, fault messages or code numbers.
See the Expanded Annunciator specification, form 65-0101, for detailed information.
The message demonstrates which device opened first in a monitored string of limits or
interlocks.
Fig. 28. KDM flush mounting outline.

APPENDIX A: DISPLAY SETUP

The S7800A1142 display module permits the following features to be configured:
• Call for Service custom lockout message
• Modbus interface
– Enable
– Address
– Baud rate
– Parity
– U32 register Endian order
• Annunciator terminal assignment
• Custom annunciator terminal messages
• Sleep time
• Inactivity time
• Selected status message (for Home page)
• Backlight intensity level
• Language
• Heater mode
The current settings of these parameters can be viewed at any time, but to change their
setting values an authorized login with the display password is required.
NOTE: The factory default password is set to '000' and should be changed when
commissioning the display. See Fig. 30 on how to reset the password.
When the user attempts to change a parameter setting (requests navigation to the edit
page for the parameter) and the user is not currently logged in, a warning is displayed
indicating that a login is required (see Fig. 29).
32-00110-07
1/8 IN. DIA. (2)
(3.175 MM)
28
M5082B