S7-200 Pulse Per Seconds

[plcreyes]

HELLO.
I`m trying to make a pulse per second train on s7-200 (cpu216-2).
Perhaps equivalent at s:42 (clock calendar seconds) in RS-500 allen bradley software.

REGARDS

[504bloke]

Try the SM Registers

http://www.plctalk.net/qanda/uploads/Clock.jpg