Delta D25886 User Manual Page 266

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Appendix A
DVP-MC operating manual A-3
Table 1
D1036 or
D1120 bit no.
Explanation Communication format setting
b0 Data length b0=0: 7 b0=1: 8
b2, b1=00 : None
b2, b1=01 : Odd
b2, b1 Parity bit
b2, b1=11 : Even
b3 Stop bit b3=01 bit b3=12 bit
b7~b4=0001H1 : 110bps
b7~b4=0010H2 : 150bps
b7~b4=0011H3 : 300bps
b7~b4=0100H4 : 600bps
b7~b4=0101H5 : 1200bps
b7~b4=0110H6 : 2400bps
b7~b4=0111H7 : 4800bps
b7~b4=1000H8 : 9600bps
b7~b4=1001H9 : 19200bps
b7~b4=1010HA : 38400bps
b7~b4=1011HB : 57600bps
b7~b4 Baud rate
b7~b4=1100HC : 115200bps
b8
Selection of the start
character
b8=0: none b8=1: D1124
b9
Selection of the first
end character
b9=0: none b9=1: D1125
b10
Selection of the
second end
character
b10=0: none b10=1: D1126
b15~b11 Undefined
Explanation of relevant special M for communication at COM1 port :
Special M
no.
Function Remark
M1139
Selection of
ASCII/RTU mode
M1139=On, communication mode is RTU
M1139=Off, communication mode is RTU
M1138
Communication
format is retained
When M1138=On, Change the value of D1036, but the
communication format of COM1 is unchanged.
Explanation of relevant special M when COM2 port is possessed by motion control module:
Special M
no.
Function Remark
M1143
Selection of
ASCII/RTU mode
M1143=On, communication mode is RTU.
M1143=Off, communication mode is ASCII.
M1120
Communication
format is retained
When M1120=On, Change the value of D1120, but the
communication format of COM2 is unchanged.
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