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Checking the execution record
Checking the execution recordChecking the execution record
Checking the execution record of remote wakeup
of remote wakeup of remote wakeup
of remote wakeup
When starting, a user program (including a remote wakeup program) may check via the I/O
ports whether the BHT remotely woke up at the last powering on and its operation was
normally ended. (Refer to Appendix D, "I/O Ports.”)
Making use of the execution record, you may display an alarm message.
Port No. Bit 0 Bit 1 Specifications
60F2h 0 0
0 1
At the last powering on, the BHT did not remotel
wake up.*
1 0
t the last powering on, the BHT remotely woke up
and its operation was interrupted.
1 1
t the last powering on, the BHT remotely woke up
and its operation was normally ended.
*This means that the BHT was cold-started, driven by System Mode, or initialized.
If the dry cells or battery cartridge is unloaded and reloaded when the BHT is ready for
If the dry cells or battery cartridge is unloaded and reloaded when the BHT is ready for If the dry cells or battery cartridge is unloaded and reloaded when the BHT is ready for
If the dry cells or battery cartridge is unloaded and reloaded when the BHT is ready for
remote wakeup
remote wakeupremote wakeup
remote wakeup
When the BHT is ready to receive remote wakeup commands, unloading and reloading the
dry cells or battery cartridge may not retain the ready-to-receive state.
To use the remote wakeup after that, turn the BHT on and off. The BHT will become ready for
remote wakeup and the remote wakeup start timer will start counting from the beginning.
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