Renesas R-IN32M3 Series User Manual page 84

R-IN32M3-EC User's Manual
6.8 Station Address Registers
6.8.1 Configured Station Address Register (STATION_ADR)
STATION_ADR indicates the address used for node addressing.
15 14
STATION_ADR
ECAT
R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
PDI
R R
Bit Position Bit Name
15 to 0 NODADDR
6.8.2 Configured Station Alias Register (STATION_ALIAS)
STATION_ALIAS indicates the alias address used for node addressing (FPxx commands).
15 14
STATION_
ALIAS
ECAT
R R
PDI
R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
Bit Position Bit Name
15 to 0 NODALIADDR
Note: The initial value is 0 until the EEPROM is loaded, then changes to the value stored at 0x0004
in the EEPROM. The EEPROM value is only taken over at first EEPROM load after power-on or
reset.
R18UZ0003EJ0501
Jan. 12, 2021
13 12 11 10 9
NODADDR
R R R R R
Address used for node addressing (FPxx commands)
13 12 11 10 9
NODALIADDR
R R R R R
Alias Address Used for Node Addressing (FPxx Commands)
The use of this alias is activated by setting 1 to bit 8 in the extended ESC DL control register
(ESC_EX_DL_CONTROL: 0x0102).
6. EtherCAT Slave Controller Function
8 7 6 5 4 3
R R R R R R
Description
8 7 6 5 4 3
R R R R R R
Description
Address
2 1 0
400E 0010H
R R R
Address
2 1 0
400E 0012H
R R R
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Initial
Value
0000H
Initial
Value
0000H Note