Denso BHT-300B User Manual page 131

Example 1: Downloading updated versions of the MAIN.PD4 and SUBMAIN.PD4
In this case, the registration order of user programs will not change, so pressing the PW key will start the
MAIN.PD4.
Directory information
Example 2: Deleting the BBBBBBBB.DAT and downloading new USER.PD4
In this case, the USER.PD4 will be registered into the position of the deleted BBBBBBBB.DAT so that
the USER.PD4 will become an execution program to be run when the PW key is pressed.
Directory information
Example 3: Recommended downloading order
After system initialization, download first an execution program you want to run by pressing the PW key.
As long as you do not delete the execution program or download any other program, the execution
program is always registered in the top of the directory.
Directory information
Memory
system initialization
• MAIN.PD4
• SUBMAIN.PD4
AAAAAAAA.DAT
BBBBBBBB.DAT
MAIN.PD4
DOWNLOAD
SUBMAIN.PD4
.
.
.
AAAAAAAA.DAT
DELETE
BBBBBBBB.DAT
MAIN.PD4
SUBMAIN.PD4
.
.
.
1) MAIN.PD4
2) SUBMAIN.PD4
3) AAAAAAAA.DAT
4) BBBBBBBB.DAT
Download in
the order of 1),
.
2), 3) and 4).
.
.
state after
Chapter 2 Getting Started the BHT and System Mode
Directory information
(Newer version)
(Newer version)
Directory information
DOWNLOAD
USER.PD4
Directory information
117
AAAAAAAA.DAT
BBBBBBBB.DAT
MAIN.PD4
SUBMAIN.PD4
.
.
.
AAAAAAAA.DAT
USER.PD4
MAIN.PD4
SUBMAIN.PD4
.
.
.
MAIN.PD4
SUBMAIN.PD4
AAAAAAAA.DAT
BBBBBBBB.DAT
.
.
.