Siemens SIMODRIVE 611 universal Function Manual page 104

3 Parameterizing the Board
3.3 Parameterizing using the parameterizing and start–up tool SimoCom U
Parameter
overview
Table 3-4 Overview of the serial interface
Interface
Switch S1
Serial
interface
X471)
Note:
Before changing over the serial interface, it must be checked that the appropriate "correct" connecting
cable is connected at X471.
Interface
parameters
3-104
The following parameters are available for the serial interface (X471):
No. Name
0801 Toggling between RS232/RS485 –1
The serial interface (X471) is either set to RS232 or RS485 using this
parameter.
= 1 Interface is set to RS485
= 0 Interface is set to RS232
= –1 Reserved
The interface can be changed over from both drives. As the interface
can either be set to RS232 or to RS485, when changing the parameter
in a drive, the parameter in the other drive is automatically changed.
Note:
The RS485 interface can only function for control boards from a certain
hardware version onwards.
––> refer under the index entry "RS485 (from HW ...1)"
0802 Drive number for RS485
In an RS485 group, using this parameter, each drive must be assigned
a unique drive number that is used for addressing.
= 0 The drive is not available in the RS485 group
= 1 to 31 The drive has this valid drive number
Note:
S
The drive number must be unique in the complete group.
S
The terminating resistor is switched in/out using switch S1 (on:
Switch 7 and 8 = ON).
For "SIMODRIVE 611 universal", the interface parameters for the serial
interface are permanently assigned and cannot be changed.
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
Parameters
Min. Stan- Max. Units Effec-
dard
0 1
0 0 31
E Siemens AG 2005 All Rights Reserved
01.99 04.99
! 611ue diff !
tive
– PO
– PO