M-system R7G4FML3-6-DC16A Instruction Manual page 7

• CONNECT (0EH)
Starts communication with master station.
BYTE COMMAND
0 CONNECT (0EH)
1 00H
2 CMD_CTRL
3
4 30H
5 00H
6 COM_TIME
7 30H or 01H
≥ 8 00H
• DISCONNECT (0FH)
Stops communication with master station.
BYTE COMMAND
0 DISCONNECT (0FH)
≥ 1 00H
• DATA_RWA (20H)
Transmits I/O data to master station. Data allocation is following.
Data size is 16 bytes.
BYTE COMMAND
0 DATA_RWA (20H)
1 00H
2 CMD_CTRL
3
4 CH0 OUT LO
5 CH0 OUT HI
6 CH1 OUT LO
7 CH1 OUT HI
8 CH2 OUT LO
9 CH2 OUT HI
10 CH3 OUT LO
11 CH3 OUT HI
12 00H
13 00H
14 00H
15 00H
RESPONSE
CONNECT (0EH)
00H
CMD_STAT
30H
00H
COM_TIME
30H or 01H
00H
RESPONSE
DISCONNECT (0FH)
00H
RESPONSE
DATA_RWA (20H)
00H
CMD_STAT
CH0 IN LO
CH0 IN HI
CH1 IN LO
CH1 IN HI
CH2 IN LO
CH2 IN HI
CH3 IN LO
CH3 IN HI
00H
00H
00H
00H
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp
REMARKS
Establish connection command
Not used
Refer to CMD_CTRL/CMD_STAT.
MECHATROLINK application layer: 30H
Communication mode: Asynchronous, single transmis-
sion, subcommand disabled
Communication cycle: Multiple of transmission cycle.
E.g. Transmission cycle: 0.5 msec, communication cycle: 2
msec. Set 4 (=2/0.5)
Profile type 30H: Standard I/O 01H: Event-driven
Reserve
REMARKS
Release Connection command
Reserve
REMARKS
Transmit I/O data
Not used
Refer to CMD_CTRL/CMD_STAT.
CH x OUT: Output data
(Refer to " Output Data "
under Input / Output Data Details)
CHx IN: Input data
(Refer to " Input Data "
under Input /Output Data Details)
Not used
Not used
Not used
Not used
R7G4FML3-6-DC16A
EM-7774-B Rev.2 P. 7 / 10