BCC
ASCII - Command | BCC |
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Syntax Transmit | BCC |
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Syntax Receive | BCC <Data> | Available in |
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Type | Variable ro | MMI | No | |
ASCII Format | Integer16 | CANBus Object Number | 363A (hex) | |
DIM | - | PROFIBUS PNU | 1914 (dec) IND = 0000xxxx (bin) | |
Range | - | DPR | 314 (dec) | |
Default | - |
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Opmode | All | Data Type Bus/DPR | Integer16 | |
Drive State | - | Weightning |
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Start Firmware | 2.49 |
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Configuration | No | Revision | 1.3 | |
Function Group | Amplifier | EEPROM | No | |
Short Description | EEPROM check sum | |||
Description
The BCC variable returns a checksum for the parameter area of the serial EEPROM.
When a SAVE command is carried out, all the internal parameters of the amplifier are saved in this area, in ASCII format. The checksum is obtained by summing all the stored bytes, and is recalculated with every LOAD or SAVE command. It is only intended for the detection of EEPROM errors.
But it can also be used to detect whether the data set that is present in the controls matches the data set that is stored in the servo amplifier.