Yaskawa MEMOCON GL120 - Manual (Page 130)

System Components: Functions and Specifications
4.3.4 Using CPU Modules 1 (For CPU20, CPU30, and CPU35) cont.
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5) Setting Pins 1 and 2
a) Pins 1 and 2 are used to determine communications parameters. Set them to meet
the requirements of your system.
Table 4.23 Setting Communications Parameters for MEMOBUS Port
Pin 1 Pin 2 Function
ON OFF Sets communications mode of MEMOBUS port to RTU and sets the
communications parameters for the MEMOBUS port to the RTU mode
defaults shown below:
1) Slave address: 1
2) Baud rate: 9,600 bps
3) Parity check Yes
4) Parity: Even
5) Stop bits: 1
6) Data bit length: 8
7) Delay time: 0 ms
ON Sets communications mode of MEMOBUS port to ASCII and sets the
parameters for the MEMOBUS port to the ASCII mode defaults shown
below:
1) Slave address: 1
2) Baud rate: 2,400 bps
3) Parity check: Yes
4) Parity: Even
5) Stop bits: 1
6) Data bit length: 7
7) Delay time: 0 ms
OFF Any Enables the user to define and set the communications mode and
communications parameters for the MEMOBUS port through
programming devices (Programming Panel, personal computer, etc.) .
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