The commands below set the active status of all 16 timers. Timers are either active or inactive, in other words, they are running (counting down), or they are paused (not counting down). LSB and MSB are 16-bit binary values used to define the active state of each of the 16 timers. When a specific timer is set active, all other timers are set as inactive. When working with the above commands, make sure you always take into account that any bits not set will deactivate the associated timer, and may inadvertently deactivate any timers that may be running. It’s also important to note the above commands will not cancel a timer, they will simply pause a timer.
LSB = Least Significant ByteMSB = Most Significant Byte
T = Timer
HR = Hours
MN = Minutes
SC = Seconds
R = Relay
CK = Checksum
| TX: | 2 | 3 | 4 | T | LSB | MSB | CK | Function | RX: | 2 | 3 | CK |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AA | 05 | FE | 32 | 83 | FE | FE | 60 | Activate All Timers | AA | 01 | 55 | 00 |
| AA | 05 | FE | 32 | 83 | 00 | 00 | 62 | Deactivate All Timers | AA | 01 | 55 | 00 |
| AA | 05 | FE | 32 | 83 | 01 | 00 | 63 | Activate Timer 1 Deactivate All Others | AA | 01 | 55 | 00 |
| AA | 05 | FE | 32 | 83 | 80 | 00 | E2 | Activate Timer 8 Deactivate All Others | AA | 01 | 55 | 00 |
| AA | 05 | FE | 32 | 83 | 00 | 01 | 63 | Activate Timer 9 Deactivate All Others | AA | 01 | 55 | 00 |
| AA | 05 | FE | 32 | 83 | 00 | 80 | E2 | Activate Timer 16 Deactivate All Others | AA | 01 | 55 | 00 |