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286
Communication
• Example of Parameter Change
Following shows the communication data in time series when you change parameters. Communication in
general will be carried out in sequence of (1) Request for capturing of execution right, (2) Writing of
individual parameter, and (3) Writing to EEPROM when saving of data is required, and (4) Release of
execution right. Here the hardware connection shows the case that the driver (user ID=1) is directly
connected to the host with RS232C. Date is presented in hexadecimals.
<Caution>
For details of command, refer to P.290, "Details of Communication Command".
Host
04 06 05 01 01 71
(EOT) (ACK) (ENQ)
05
1) Capture of execution right
(ENQ)
01 01 71 01 8C 04
(EOT)
MINAS-A4 (1)
2) Writing of individual parameter
3) Writing of parameter to EEPROM
4) Release of execution right
Host
00 8D 04 06
(EOT) (ACK)
06 05 03 01 18 0B 00 00 D9
(ACK) (ENQ)
(ACK) (ENQ)
MINAS-A4 (1)
Host
05 01 01 18 00 E6 04
(ENQ) (EOT)
04 06 05 00 01 48
(EOT) (ACK) (ENQ)
MINAS-A4 (1)
Host
06 05 01 01 48 00 B6
B7 04 06
(EOT) (ACK)
MINAS-A4 (1)
Host
04 06 05 01 01 71
(EOT) (ACK) (ENQ)
05
(ENQ)
01 01 71 00 8D 04
(EOT)
MINAS-A4 (1)
Host
00 8D
06
(ACK)
MINAS-A4 (1)