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4 MECHATROLINK-
II
Communications
4.3.1 No Operation (NOP: 00H)
4-8
4.3.1
No Operation (NOP: 00H)
Byte
NOP
Description
Command
Response
1
00H
00H
Processing
classifications
Network com-
mand group
Synchronization
classifications
Asynchronous
2
ALARM
Processing time
Within transmis-
sion cycle
Subcommand
Can be used.
3
STATUS
• Returns the status of the ALM, WARNG, and CMDRDY in STATUS bytes
only. All other bits are not used. The response will be NOP when the power is
turned ON until initialization has been completed, and during this time, the
following status will be returned: CMDRDY: 0.
• Can be used during any phase.
4
5
6
7
8
9
10
11
12
13
14
15
16
WDT
RWDT
17
For
subcommands
use. Refer to
4.4 Subcom-
mands
.
For
subcommands
use. Refer to
4.4 Subcom-
mands
.
18
19
20
21
22
23
24
25
26
27
28
29