Yaskawa SI-ET3 - Manual (Page 30)

9 Main Command
30 YASKAWA ELECTRIC SIEP C730600 62B 1000-Series Option SI-ET3 Technical Manual
‹ CONFIG: 04H (Setup Device Command)
The CONFIG command is used to force the parameters written using PRM_WR to become effective, and optionally
store the parameters into EEPROM. The command can be used in communication phases 2 and 3.
The values available in CONFIG_MOD are listed in Table 14 .
Table 14 CONFIG_MOD
‹ ALM_RD: 05H (Read Alarm or Warning Command)
The ALM_RD command is used to read the alarm or warning state. The command can be used in communication phases
2 and 3.
The current alarm or warning state is read from ALM_DATA as an alarm or warning code. Refer to the drive instruction
manual for details about ALM_DATA.
CONFIG Command
Byte Command Description
0 CONFIG (04H) Command code
1 WDT Watchdog data
2
CMD_CTRL Refer to Command Control (CMD_CTRL) on page 24
3
4 CONFIG_MOD
Specify the type of setup.
Refer to
Table 14 for details.
5
Reserved (0) Not used
6
7
x
x
31
CONFIG Response
Byte Command Description
0 CONFIG (04H) Command code
1 RWDT Watchdog data
2
CMD_STAT Refer to Command Status (CMD_STAT) on page 24 .
3
4
CONFIG_MOD The value set in the command
5
Reserved (0) Not used
6
7
x
x
31
CONFIG_MOD Description
0
RAM Write
The setting value is not stored in EEPROM.
1
The setting value is stored in EEPROM.
Note: The EEPROM can only be written to 100,000 times, so it is recommended to limit the number of
times writing to the EEPROM. Issue the CONFIG command after changing all the parameters.
ALM_RD Command
Byte Command Description
0 ALM_RD (05H) Command code
1 WDT Watchdog data