
6
The FACP can connect to PCs running important utilities, such as diagnostics, programming, CPU
firmware downloading, and channel monitoring. It connects to PCs running all of these utilities
via the service port on the CPU daughter card. When a PC is located remotely from the FACP, the
4100-9832 Service Modem is used.
There are three basic software modes that the service port or service modem can be used to
connect to:
Service and Diagnostics Mode
Data Transfer Interface Mode
Master Bootloader Interface Mode
Each mode is described below.
Service and Diagnostics Mode. The default functionality when a PC is connected to the FACP.
On a PC, this mode provides application startup messages, an ASCII interface to a UI command
set for diagnostics, and event reporting. The PC must be running terminal emulation software.
Connection to a PC is made via serial port or service modem.
FigureTag FD9-194-01
Laptop/PC running
terminal emulation software 4100 Panel (with CPU modem card)
running application
serial download
cable
Modem Laptop/PC running
terminal emulation software
Option 1 Option 2
Figure 3. Service and Diagnostic Interface
Data Transfer Interface Mode. In this mode, the FACP Programmer is enabled. This allows for
slave downloading, as well as downloading a configuration and audio messages to the FACP, and
uploading a configuration or history log from the FACP. Connection to a PC is made via serial
port or service modem.
FigureTag FD9-194-02
Laptop/PC running
Programmer software 4100 Panel (with CPU modem card)
running application
serial download
cable
Modem Laptop/PC running
Programmer software
Option 1 Option 2
Figure 4. Data Transfer Interface
Continued on next page
Software Modes
Overview
Software Modes