Siemens Milltronics BW500/L - Operation

Recalibration
7.7 Linearization
BW500 and BW500/L
Operating Instructions, 12/2016, A5E33482052-AD
95
Program the BW500 as follows:
Parameter
Function
P390 = 1
linearization – on
P391-01 = 6.94
point 1, load
P391-02 = 13.89
point 2, load
P391-03 = 20.83
point 3, load
P391-04 = 27.78 point 4, load
P391-05 = 34.72
point 5, load
P392-01 = - 10.7
point 1, compensation
P392-02 = 11.1
point 2, compensation
P392-03 = - 5.1
point 3, compensation
P392-04 = 8.7
point 4, compensation
P392-05 = -6.0
point 5, compensation
Note:
Often only one point of compensation is required, usually at a low load value. In the prior exam-
ple, if compensation was only required at 6.94 kg/m, the programming could be as follows. Compen-
sation is optimized by establishing the next load value that agrees with the material test, hence where
compensation is zero and entering it as the next compensation point.
P390 = 1
linearization on
P391-01 = 6.94
point 1, load
P391-02 = 20.00
point 2, load
P392-01 = -10.7
point 1, compensation
P392-02 = 0
point 2, compensation