Examples of using Check sum in English and their translations into Czech
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Colloquial
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Official
Specifies whether the protocol contains the check sum.
BCC send the check sum only for the 3964R protocol.
It is possible to enter where the check sum will be placed.
CSumB1"- Check sum of the"byte values sum" type.
It is possible to enter which data of the message have to be included into the check sum.
All data before the check sum except the first char except STX.
Check sum error of stored setting inside device's memory.
It is a simple character communication of the query-answer type, without the check sum and PLC adressing i.e.
If the check sum is used, then it is automatically transmitted.
On the other hand on each data receipt it is checked if the correct check sum is placed at the end.
This check sum is used, for example, at the PmSBUS communication.
After jumper is opened setting of address and check sum is reset in accordance with values stored in the device.
The check sum across all settings is displayed directly below the menu item.
Command for value reading is AAx(CRC) cr, where AA is device address, x is number of communication channel,CRC is check sum can be used or not.
XOR 1 byte: The check sum of the XOR type is used it goes about so-called vertical parity.
Immediately after receiving the ETX signal, the system regards the message as completed(eventually it expects only check sum chars) and it ends the receipt instead of waiting for the timeout between receiving two chars.
This check sum is used, for example, at the Modbus communication protocol.
If jumper is closed during device operation, device temporarily changes its address to 00h, it will communicate in the same communication speed as before closing jumper andwill communicate without check sum.
All data before the check sum except the first and the last char except STX and ETX.
If the check sum is enabled, then there is included the XOR check sum in the protocol.
Communication speed and check sum are possible to change only if jumper is closed.
Shows the changes including date,time and check sum for all settings and parameters in the converter, regardless of the interface(display, HART, PROFIBUS,) used.
B1.2.0 Change Log Shows the changes including date,time and check sum for all settings and parameters in the signal converter, regardless of the interface(display, HART, PROFIBUS,) used.