User Manual
9 Register Reference
1=Do not use a Sync Register
Applies to both EtherNet/IP and
PROFINET.
Bits 4 - 5 - PROFINET Byte Order
0=MSB first
1=LSB first
Applies to PROFINET.
F21:26-
55
10805-
10863
D10804-
D10862
-
%MD21.26-
55
-
-
Reserved
F21:56-
115
10865-
10983
D10864-
D10982
DWORD
%MD21.56-
115
DWORD
Read/Write
PROFINET Device Name
Each register in this range holds four
characters of the PROFINET device
name.
F21:116
10985
D10984
DWORD
%MD21.116
DWORD
Read/Write
PROFINET Custom Data Record 1000
Address
F21:117
10987
D10986
DWORD
%MD21.117
DWORD
Read/Write
PROFINET Custom Data Record 1001
Address
F21:118
10989
D10988
DWORD
%MD21.118
DWORD
Read/Write
PROFINET Custom Data Record 1002
Address
F21:119
10991
D10990
DWORD
%MD21.119
DWORD
Read/Write
PROFINET Custom Data Record 1003
Address
RMC75S
F21:0
10753
D10752
REAL
%MD21.0
DINT
Read Only
RS-232 Monitor Baud Rate
F21:1
10755
D10754
REAL
%MD21.1
DWORD
Read Only
RS-232 Monitor Configuration Bits
F21:2
10757
D10756
REAL
%MD21.2
DINT
Read Only
RS-232 Monitor Protocol
F21:3
10759
D10758
REAL
%MD21.3
DINT
Read Only
RS-232 Monitor Address
F21:4
10761
D10760
REAL
%MD21.4
DINT
Read/Write
Comm. Serial Baud Rate
F21:5
10763
D10762
REAL
%MD21.5
DWORD
Read/Write
Comm. Serial Bits
0-1
Comm. Serial Data Bits
2
Comm. Serial Stop Bits
3-4
Comm. Serial Parity
5-6
Comm. Serial Line Driver
7
Comm. Serial Checksum Type
8-9
Comm. Serial Data Type
10
FlowControl
11
DF1: Allow Duplicate Packet
Detection
F21:6
10765
D10764
REAL
%MD21.6
DINT
Read/Write
Comm. Serial Protocol
F21:7
10767
D10766
REAL
%MD21.7
DINT
Read/Write
Comm. Serial Address
RMC75P
F21:0
10753
D10752
REAL
%MD21.0
DINT
Read Only
RS-232 Monitor Baud Rate
F21:1
10755
D10754
REAL
%MD21.1
DWORD
Read Only
RS-232 Monitor Configuration Bits
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