List Of Commands; Command Types; Main Commands - YASKAWA S-7 Series Command Manual

1.5

List of Commands

1.5.1

Command Types

Standard servo profile commands are classified into common commands and servo com-
mands.
Common commands:Commands that are common for MECHATROLINK-III communications,
independent of profiles
Servo commands:Commands that are defined in the standard servo profile and specific to
SERVOPACKs
1.5.2

Main Commands

The standard servo profile main commands used for Σ -7-Series SERVOPACKs are listed
below.
Com-
Category mand Command
Code
00h NOP
03h ID_RD
04h CONFIG
05h ALM_RD
06h ALM_CLR
Common
Com-
0Dh SYNC_SET
mands
0Eh CONNECT
DISCON-
0Fh
NECT
1Dh MEM_RD
1Eh MEM_WR
Command Name
No operation com-
Nothing is performed.
mand
Read ID command Reads the device ID.
Device setup request
Enables the current parameter settings.
command
Read alarm/ Reads the current alarm or warning status,
warning command and the alarm history.
Clear alarm/
Clears the current alarm or warning status,
warning state com-
and the alarm history.
mand
Request for establish-
ing
Starts synchronous communications.
synchronization com-
mand
Request for establish-
Requests the establishment of a connection
ing
and setting of the communication mode.
connection command
Request for releasing
Requests disconnection.
connection command
Read memory com-
Reads data from virtual memory.
mand
Write memory com-
Writes data to virtual memory.
mand

1.5 List of Commands

1.5.1 Command Types

Function
Continued on next page.
Reference
3.1.1
3.1.2
3.1.3
3.1.4
3.1.5
3.1.6
3.1.7
3.1.8
1
3.1.9
3.1.10
1-7