REXROTH RD 500 Series, Applications Manual

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Parameter Value Assignment RD 500 RD51
DOK-RD500*RD51*******-IB04-EN-P
Serial communications
Sub-menu to set standard RS485 interfaces.
Para-
meter
No.: Name Description / explanation
selectable options
Factory setting
min ... max values
Pass-
word
0499 RS232 baud rate
X11 9600 baud 2
0 = 1200 baud
1 = 2400 baud
2 = 4800 baud
3 = 9600 baud
4 = 19200 baud
5 = 38400 baud
6 = 57600 baud
7 = 76800 baud 0 ... 7
0500 SI1 protocol X12 USS 4 / 6 words 2
The serial interface 1 (SS1) is an RS485 interface
(connection X12).
0 = No protocol
1 = USS 4 / 2 words
2 = USS 4 / 6 words
3 = USS 0 / 2 words
4 = USS 0 / 6 words
5 = USS 4 / 0 words 0 ... 5
0501 SI1 baud rate X12 9600 baud 2
0 = 1200 baud
1 = 2400 baud
2 = 4800 baud
3 = 9600 baud
4 = 19200 baud
5 = 38400 baud
6 = 76800 baud 0 ... 6
0502 SI1 parity X12 Even 2
0 = No parity
1 = ODD
2 = EVEN 0 ... 2
0503 SI1 stop bits X12 1 2
1 or 2 stop bits can be set. 1 ... 2
0504 SI1 slave address 0 2
The drive converter address can be set between 0
and 31 for the RS485 bus.
Caution: There must be no two identical addresses
on the bus 0 ... 31
0505 SI1 Rx watchdog Fault 2
0 = No reaction
1 = Warning
2 = Fault 0 ... 2
0506 SI1 Rx timeout 0.1 s 2
Timeout (monitoring) time for the standard SS1
interface. If this interface does not receive an error-
free protocol within this time, then the response,
selected in P0505 is initiated. 0.1 ... 60.0 s