Siemens SINAMICS G180 Installation And Operating Instructions Manual page 64

Description
3.3 Accessories
component
Configurable parity
Configurable interface
type
LED "Status"
(above the DIL switches,
only visible if the blue
cover is removed)
Table 3- 7
Pin
Enclosure
1
2
3
4
5
6
7
8
9
Modbus connection Sub-D
62
Function
You can set the parity using the software under
"P-INTERFACES/P-fieldbus/P-PB/PN/Modbus/P-Modbus RTU/parity".
If you enter a value of 0 under
"P-INTERFACES/P-fieldbus/P-PB/PN/Modbus/P-Modbus RTU/BUS-address" then the parity is
set by the hardware. Set the binary parity according to the following list:
00: not available
•
01: none (standard for RTU)
•
10: even
•
11: odd
•
Set this switch according to the interface you want to use.
0: RS 485
•
1: RS 232
•
Flashing red at different
frequencies
Flashing green at 1 Hz,
0.5 s On, 0.5 s Off
Flashing green at 2 Hz,
0.25 s On, 0.25 s Off
Pin assignment of the Modbus connection with Sub-D connector
Hardware error on the Modbus board: Contact the service de-
partment.
Initialization of the Modbus board OK
Initialization of the Modbus board has errors: Contact the service
department.
Designation
Shield
-
RS 232 - TX
RS 232 - RX
-
GND
+ 5 V
RS 485 D0
RS 485 D1
-
Installation and Operating Instructions SINAMICS G180
Function
Cable shield
Not used
Signal (transmit)
Signal (receive)
Not used
Signal ground
Supply voltage
-
-
Not used
Operating Instructions, 02/2019, 4BS0751-007