Code 201940: <location>IF1: PB/PN clock cycle synchronism not reached

Message value: Drive object: All objects Reaction: NONE Acknowledge: NONE Cause: The bus is in the data exchange state and clock synchronous operation has been selected using the parameterizing telegram. It was not possible to synchr onize to the clock cycle specified by the master. - the master does not send a clock synchronous global control telegram although clock synchronous operation was selected when configuring the bus. - the master is using another clock synchronous DP clock cycle than was transf erred to the slave in the parameterizing telegram. - at least one drive object (that is not contro lled from PROFIBUS/PROFINET) has a pulse enable. Remedy: - check the master application and bus configuration. - check the consistency between the clock cycle input when configuring the slave and clock cycle setting at the master. - ensure that the pulses of drive objects that are not controlled by PR OFIBUS/PROFINET are not enabled. Only enable the pulses after synchr onizing the PROFIBUS/PROFINET drives. Note: IF1: Interface 1 PB: PROFIBUS PN: PROFINET