№
SX-DCT00221 -
50-
Panasonic Corporation
●
Example of reading parameter (reading data)
In reading data, reading request is emitted to the amplifier, and then request for sending command is is-
sued.
This is an example of reading Pr40 (8040h) "Homing mode" with the amplifier connected by host ID = 01h
(1) and amplifier ID = 81h (129). (Data in parenthesis is hexadecimal ASCII code.)
①
Parameter reading request
Host
→
SOH
(01h)
8
(38h)
1
(31h)
0
(30h)
1
(31h)
STX
(02h)
$
(24h)
R
(52h)
8
(38h)
0
(30h)
4
(34h)
0
(30h)
0
(30h)
Amplifier
←
Host
→
0
(30h)
0
(30h)
0
(30h)
ETX
(03h)
BCC
(7Bh)
Amplifier
←
SOH
(01h)
0
(30h)
1
(31h)
8
(38h)
1
(31h)
ACK
(06h)
②
Request for sending
Host
→
SOH
(01h)
8
(38h)
1
(31h)
0
(30h)
1
(31h)
ENQ
(05h)
Amplifier
←
SOH
(01h)
0
(30h)
1
(31h)
8
(38h)
1
(31h)
STX
(02h)
#
(23h)
Host
→
SOH
(01)
8
(38)
Amplifier
←
R
(52h)
8
(38h)
0
(30h)
4
(34h)
0
(30h)
0
(30h)
0
(30h)
0
(30h)
1
(31h)
ETX
(03h)
BCC
(7Dh)
Host
→
1
(31h)
0
(30h)
1
(31h)
ACK
(06h)
Amplifier
←
SOH
(01h)
0
(30h)
1
(31h)
8
(38h)
1
(31h)
EOT
(04h)