PID Definitions and definition for AutoTune PIDs.
Andover Continuum, EcoStruxure Building Operation
- Continuum 1.94
- StruxureWare Building Operation 1.1 and higher
Argument for bPID in Continuum and StruxureWare Building Operation are:
Arg 1 Ena Arg 2 Type Arg 3 Cv Arg 4 SP Arg 5 Kp Arg 6 LKi Arg 7 LKd Arg 8 Db Arg 9 OP Arg 10 Bias Arg 11 Isum Arg 12 err Arg 13 Ltim
Arguments for AutoTuner PID Continuum and StruxureWare Building Operation are:
Arg 1 Ena Tuning Enable Arg 2 Type type of control Arg 3 Cv Measured variable Arg 4 SP Setpoint Arg 5 Kp Proportional gain constant Arg 6 Ki Integral gain constant Arg 7 Kd Derivative gain constant Arg 8 Db Deadband Arg 9 OP Output Arg 10 Lag Output Device Lag time Arg 11 Dev Deviation from setpoint allowed Arg 12 Pd Passed Data Array of 17 Numerics Arg 13 Ta Time Date Array of 3 Variables
For AutoTunerPID Wizard keep in mind that it is different than PID or often referred to as BPID. There are 3 types of PIDs
- bPID (normal PID)
- Simple PID (which was used for less memory available in controllers and had 9 Arguments)
- AutoTunerPID (designed to be run once on a system to ascertain the required values of Proportional, Integral and Derivative factors (Kp, Ki, Kd), when complete the function is normally to be replaced by the standard PID function as it will run faster with less system overhead. However when tuning is complete the PID tuning function will continue to control the plant using the standard PID function.)
Please note that PIDs are no longer autoconfig and there is no generic PID functionality with Continuum 1.94 and StruxureWare Building Operation 1.1 and higher, but custom solutions instead.