Bus Operation; Configuring Slaves - Siemens OP1S Operating Instructions Manual

4 Bus operation

In order to start operating a bus system with the OP1S, the slaves must first be
configured individually. To do this, the bus connecting cable between the slaves must be
interrupted (pull out the bus-cable plug). For configuration, the OP1S is connected with
each slave one after the other. A precondition for carrying out the configuration is a baud
rate of 9.6 or 19.2 kBd set in the slave (see section "Run-up").

4.1 Configuring slaves

Starting from the basic menu, the "Config. slave" function is selected with
"Lower"/"Raise" and activated with "P". The user is now requested to enter a slave
address.
P
Ê Ê Ì Ì
MotionControl Configuration
Delete data Address:00
Change slave
#Config. Slave
After a different slave address for each slave has been entered by means of the "Raise"
key or with the numerical keypad and confirmed with "P", configuration is carried out, i.e.
the interface parameters are set to the standard value (see section "Run-up"). In
addition, the slave address is entered and a baud rate of 9.6 kBd is set in the slave. After
configuration has been completed, the message "Configuration ok" appears, followed by
a return to the basic menu. If the configuration of all slaves has been successfully
completed, bus operation can be started after the bus connection between the slaves
has been restored.
NOTE During bus operation, each slave must have a different address. Bus
operation is also possible at 19.6 kBd. The baud rate, however, must be set
the same in all slaves.
22
OP1S Operator Control Panel
Example of activating the "Config.
slave" function
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