No. SX-DSV02310 - 52 -
R2.0 Motor Business Division, Appliances Company, Panasonic Corporation
6. Non-cyclic Command Description
6-1 Non-cyclic command list [Under review]
Non-cyclic commands such as parameter set up are event driven type command.
For details of transmission protocol, refer to Chapter 3.
For details of operation, refer to 6-2 and subsequent sections.
Cyclic command (correspondence
relation with shown under
“non-cyclic command code”)
Non-cyclic
command
code
Title Description
Supporting
sub-
command
NOP
(0h)
PP
(1h)
CP
(2h)
CV
(3h)
CT
(4h)
0h Normal
Use this command for normal operation.
This command is reference non-cyclic command.
1h Reset
Use this command to reset the servo driver, or to enable
attribute C parameter without resetting the servo driver.
-
2h System ID
Use this command to read the system ID of the servo
driver.
Information specified by Type_Code and Index will be
returned in ASCII code.
4h Return to home
Use this command to start return to home operation, to
latch position information etc.
- -
5h Alarm
Use this to read an alarm code, to clear the current alarm
etc.
- -
6h Parameter
Use this to read out or write parameter, to write to
EEPROM etc.
- -
7h Profile
Use this to start operation in the profile position control
mode (PP).
- - - - -
Ah Monitor Use this to monitor position error, loading factor, etc. -
- Command error
Response is returned if the servo driver cannot receive
an incomplete command, or Byte 1, bit 7 is 1.
- - - - - -
(FFh)
Response only
Communication
error
The servo driver will send this response as it detects
communication error (CRC error).
Upon detecting the CRC error, servo driver will use the
previously received command for controlling.
(During CP controlling, command position is controlled
using estimated position.)
- - - - - -
▪ : Supported; : Partially supported; : Supported by the manufacturer (for specific applications only); –: Not supported
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