Function and Operation of the Switch
The switch is used for setting the transmission rate
(19.2 kbps or 38.4 kbps) on the RS232 side of the adapter
variant in direct connection. It has no function with modem
The transmission rate set with the switch must agree with the
rate parameterized for the PC in "Set PG/PC interface".
A Transmission speed of 38,4 kbit/s is only possible using
STEP 7 Version 3.1 or higher.
Operating the switch:
Location of the Switch
Operating the switch resets the software parameterization of
Quick Reference Guide
∅ max. 1.7