Delta RMC101 - Manual (Page 515)

RMC CPU RS232 Port 5.6
Communications 5-265
The head number of the data sent to the RMC100 is designated by (S2) in the BIDOUT
instruction. The data must be according to the following format:
Each box is a 16-bit word.
Count: The number of registers to write to. The count must be negated to indicate that it is a
write. For example, to write to 6 registers, the count must be -6.
Address: The address of the first register to write to. The address follows the PROFIBUS address
format. See the PROFIBUS Register Map topic in the RMCWin help for details.
Value x: The data values to be written to the RMC100.
5.6 RMC CPU RS232 Port
5.6.1 Using the CPU RS-232 Port with RMCWin
The RMC100 CPU serial port labeled "RS-232 Monitor" can be used to connect RMCWin to the
RMC. There are several ways of connecting RMCWin running on your PC to the RMC's serial
port. These methods are described in the following topics:
• Connecting RMCWin to an RMC
• Communication Driver: Serial Port Overview
• Communication Driver: TCP/IP-to-RS232 Bridge Overview
In addition to these topics, you may need to review the serial wiring for this port on the RMC:
• RS232 Wiring
5.6.2 RMCLink ActiveX Control and .NET Assembly
For communication from a PC to the RMC