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5. Type R Interface <br />
<br />
The following diagram shows the conditions for accessing the ROM (EEPROM).<br />
MASTER<br />
Amplifier<br />
CONTROLLER<br />
WR<br />
RD<br />
CLR02h<br />
RAM<br />
Parameter<br />
Save03h<br />
Load04h<br />
EEPROM<br />
Parameter Area<br />
CLR05h<br />
Point WR56h<br />
Point DATA<br />
Area<br />
Point RD:81h<br />
PRG WR57h<br />
PROGRAM<br />
DATA Area<br />
PRG RD:82h<br />
CLR06h<br />
ALM History<br />
Figure 1 Memory Access<br />
Memory access time<br />
After the amplifier receives the commands listed below, a period of time is needed for processing<br />
the EEPROM access. After issuing these commands, do not interrupt the power or issue<br />
commands during the specified processing time, since an EEPROM error or data loss can result.<br />
Command code<br />
01hInitialization<br />
03hParameter Save<br />
04hParameter Load<br />
05hPoint CLR<br />
06hALM CLR<br />
56hPoint Data Write<br />
57hProgram Data Write<br />
Maximum processing time<br />
6s<br />
20ms<br />
20ms<br />
6s<br />
20ms<br />
20ms<br />
20ms<br />
Do not issue commands during EEPROM access, as this will result in a command error.<br />
Data writing to the EEPROM should be performed after the motor has stopped.<br />
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