Subcommands; No Operation (Nop: 00H); Read Parameter (Prm_Rd: 01H) - Omron SJDE-ANA-OY Manual

4.3 Subcommands

4.3 Subcommands
This section describes the MECHATROLINK-II subcommands applicable with SJDE-
SERVOPACK.
The MECHATROLINK-II subcommands can be used by specifying them with the CONNECT com-
mand when MECHATROLINK-II communications starts.
They use the seventeenth to the twenty-ninth bytes of the command and response data.

4.3.1 No Operation (NOP: 00H)

Byte NOP
Command
17 00H
18
19
20
21
22
23
24
25
26
27
28
29

4.3.2 Read Parameter (PRM_RD: 01H)

Byte PRM_RD
Command
17 01H
18 -
19 NO
20
21 SIZE
22 -
23
24
25
26
27
28
29
Response
00H Processing
classifications
SUBSTATUS • Not operation command.
Response
01H Processing
classifications
SUBSTATUS • Reads a parameter.
This command has the same function as the main command
NO
PRM_RD.
SIZE
PARAME-
TER
Description
Network com- Processing time
mand group
Description
Data communi- Processing time
cations com-
mand group
90
ANA-OY
Within commu-
nications cycle
Within 100 ms