PID Values for Thorlabs BDC Servo

[TimWolz]

setting the values works,
reading in does not

[photoniker]

some example to be used from itom:

mot = actuator("ThorlabsBDCServo", serialNo="101300274")
d = dataObject((2, 5), dtype="int16")
d[0, :] = np.array([100, 0, 0, 100, 15]).astype(np.int16)
d[1, :] = np.array([100, 0, 0, 100, 15]).astype(np.int16)
mot.setParam("DCPID", d)