Siemens SIMODRIVE 611 universal Function Manual page 39

01.99 02.02
! 611ue diff !
Switch S1 The terminating resistor can be switched–in/switched–out using switch
S1 on the front panel of the control board for the angular incremental
encoder interface and the serial RS485 interface (RS485–SS).
Switch S1 Switch S1
Ang. enc. interf. (drive A)
if used as output
––> switch = OFF
term. resistor is switched–out
Ang. enc. interf. (drive B)
if used as output
––> switch = OFF
term. resistor is
switched–out
RS485
terminating resistor is
switched–out
Serial
Note:
interface
All of the associated switches
X471)
(e.g. switches 7 and 8) must be in the
same setting.
Fig. 1-6 Location and settings of switch S1
E Siemens AG 2005 All Rights Reserved
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
1.3 "SIMODRIVE 611 universal" control board
OFF ON
Ang. enc. interf. (drive A)
1
if used as input
2
––> switch = ON
term. resistor is switched–in
3
Ang. enc. interf. (drive B)
4
if used as input
5
––> switch = ON
term. resistor is switched–in
6
7
RS485
terminating resistor is
8
switched–in
(at the first and last nodes of
the RS485 link)
1 Product Overview
Standard setting
1-39
1