RDM Power State
PID Power State
注意：该 PID 用于处理 system states。
Get:
- POWER_STATE_FULL_OFF: Fixture is off。（无法应答）
- POWER_STATE_SHUTDOWN: Fixture is off。只能通过 RESET 回到
POWER_STATE_NORMAL。Fixture 仍会响应 messages。 - POWER_STATE_STANDBY: Fixture 处于 sleep mode，并尽可能降低 current consumption。
- POWER_STATE_NORMAL: Fixture 处于 normal operation mode。
Set:
- POWER_STATE_FULL_OFF: Fixture turns off。
- POWER_STATE_SHUTDOWN: Fixture turns off。
- POWER_STATE_STANDBY: Fixture 进入 sleep mode，并尽可能降低 current consumption。
- POWER_STATE_NORMAL: Fixture 进入 normal operation mode。
