Communication Parameter Specifications - Yamaha DRCX User Manual

11-1 Communication Parameter Specifications

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11-1 Communication Parameter Specifications
The communication parameters on the PC should be set as follows. For the setting procedure, refer to
the computer operation manual.
■ Baud rate
■ Data bit length
■ Stop bit length
■ Parity check
■ Parity setting
■ Control method
(X parameter)
■ Communication method
■ Sync method
■ Return key transmission
■ CR code reception
* If the above parameter settings are not possible due to your equipment specifications, the robot
controller settings can be changed by changing PRM22 (communication parameter settings)
from the TPB.
PRM22 settings (default value: 0)
bit Function
15 to 9 Reserved
8 Termination code
7 to 4 Transmission speed
3 Data bit length
2 Stop bit length
1 to 0 Parity check
Example: To set the data bit length to "7 bits" and the parity check to "Non", enter "10" for PRM22,
which is given by
0000000000001010 (binary) = 10 (decimal)
c
CAUTION
Be sure to use a cable which conforms to specifications listed in "11-2 Communication Cable Specifications".
The settings will be invalid if other cables such as POPCOM communication cables or those having different
specifications are used.
After changing the parameters, turn the power off and then turn it on again to enable the settings.
The TPB can be used even if the parameters have been changed.
9600 bps
8 bits
1 bit
On
Odd
XON/XOFF software control
(Effective)
Full duplex
Asynchronous method
CR code
For CR/LF reception : Return + line feed
For CR reception : Return
Selection
Always set to 0.
0: CR + LF 1: CR
0: 9600bps 1: 300bps 2: 600bps
4: 2400bps 5: 4800bps 6: 9600bps
0: 8 bits 1: 7 bits
0: 1 bit 1: 2 bits
0: Odd 1: Even 2 to 3: Non
3: 1200bps
7 to 15: Cannot be set