1.15.14.1 Pulse test

P1382 (KRICmax) 

A test pulse is sent to the multiplexer input of the CC196 IC and its effect on the integrator amplitude is monitored within a measuring window. An error is assumed if the integrator value of the test pulse lies below a calibrated threshold. The corresponding KRICmax fault is set as soon as a calibrated number of consecutive fault assumptions is exceeded. The fault path is cleared when the same number of consecutive test pulse measurements are performed without detecting a fault.