Newland NLS-EM3095, User Manual

Page: 21 / 140

11
Save Register Data in EEPROM
The save command is used to save register data into an external EEPROM.
Syntax: {Prefix1} {Types} {Lens} {Address} {Datas} {FCS}
Prefix1 : 0x7E 0x00
Types : 0x09
Lens : 0x01
Address: 0x0000
Datas : 0x00
FCS : CRC-CCITT checksum (0xDE 0xC8)
Reply: {Prefix2} {Types} {Lens} {Datas} {FCS}
1) Success message:
Prefix2 : 0x02 0x00
Types : 0x00 (success)
Lens : 0x01
Datas : 0x00
FCS : CRC-CCITT checksum (0x33 0x31)
2) CRC check failure message:
Prefix2 : 0x02 0x00
Types : 0x01 (CRC check failure)
Lens : 0x01
Datas : 0x00
FCS : CRC-CCITT checksum (0x04 0x01)