KP300+s7-1200 error parnter

Hi

Can't resolve the communication error S7-1200 +KP300 writes a communication error with the partner thus all data are displayed on the HMI of the current firmware.. 

S7-1200 v4.1.3
TIA v13 sp1 up6
KP300
v12.00.01.05_01.01
BL 1.41

Hello,

you should update the FW of the KP to V13 SP1.

Regards

Chgristoph

ChristophD

Hello,

you should update the FW of the KP to V13 SP1.

Regards

Chgristoph

 number?

Hi,

ok looks that no newer FW is available for the KP300.

Do this KP work with other PLC S7-1200 wit older FW?

I don't know the compatibility of the V12 HMI device with the V4 FW S7-1200,.

Regards

Christoph

Wizard

Pay attention to the propertie "Protection" of CPU. (Allow HMI access)

At the bottom of the settings... (blue tick mark)