Panasonic minas a4 series Instruction Manual page 294

Communication
command mode
1 2
Error code
bit7 6
0 : Normal
1 : Error
• Until this command completes, previously set up protocol parameter will be processed.
After this command has been executed, this parameter setup will be valid from the next command.
For M/S, 0 represents SLAVE and 1 represents MASTER.
• RTY is 4-bit, and M/S is 1-bit.
command mode
1
7
Error code
bit7 6
0 : Normal
1 : Error
• Capture the execution right to prevent the conflict of the operation via communication and that with the front panel.
• Enquires for the capture of the execution right at parameter writing and EEPROM writing, and release the execution
right after the action finishes.
• mode = 1 : Enquires for the capture of the execution right
• You cannot operate with the front panel at other than monitor mode while the execution right is captured via
communication.
• When the module fails to capture the execution right, it will transmit the error code of in use.
292
• Setup of RS485 Protocol Parameter
Reception data
3
axis
2
T1
T2
M/S
checksum
5 4
Command error RS485 error
• Capture and Release of Execution Right
Reception data
1
axis
7
mode
checksum
5 4
Command error RS485 error
1
RTY
3 2
RTYerror T2error
1
3 2
error
mode
mode = 0 : Enquires for the release of the execution right
Transmission data
1
axis
2 1
Error code
checksum
1 0
T1error M/Serror
Transmission data
1
axis
7 1
Error code
checksum
1 0
in use