Return the age of a register.
ra( deviceno, registerno )
This function returns the number of seconds passed since the register was updated.
Each time SetRegister is called, the age is reset to 0 - even if the value written to the register is the same.
deviceno | Device number (1 - 40) |
registerno | Register number on the device (1 - 150) |
Returns the age of the register in seconds (up to 4095, 68 minutes and 15 seconds).
ra(3,14)
Returns the age of register 14 on device 3.
FIRST AVAILABLE IN FW VERSION 25020101