Configuring/Programming
10.2 Configuring CANopen Slave
SIMATIC PN/CAN LINK
128 Operating Instructions, 03/2022, A5E39895388-AC
Allowing PN/CAN LINK to transition to "Operational" via the S7 user program
To enable the PN/CAN LINK to transition to "Operational" state and thus the transmission of
data between the S7 controller and the PN/CAN LINK, you must set the control bit to "1" using
the S7 user program. This control bit is cyclically transmitted from the S7 controller to the
PN/CAN LINK as part of the IO data. However, the actual state transition must be triggered by
the current NMT master.
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