Bilanciai DD1010, Инструкция по использованию, обслуживанию и монтажу, Страница: 76 / 132

74
DD1010 FLYNET
commands
telecontr-
extended The following protocols are available: Cyclic, On Demand,
ACK NAK, Remote Commands
Protocol Cyclic, i.e. the string is transmitted continuously immediately after the indicator is
correctly switched on, the cyclic string uses the transmission interval to time the
data output
On request, i.e. the selected string format is transmitted:
either when the weighing key is pressed;
or upon activation of an input related to weighing (check the list of available
inputs)
On request with ACK NAK, i.e. the string is sent in the chosen format only upon
the user request. The request can be made:
either by pressing the weighing key;
or by activating a weighing input;
the indicator then behaves as follows:
sends the data 3 times consecutively, if the indicator receives the ACK character
(06H) it waits for a new request;
if it receives the NAK character (15H) it retransmits the string because the
previous transmission failed;
after receiving the NAK character 3 times consecutively, the indicator inserts the
message "NO ACK" (transmission error) in the MF_error_LOG file
Remote commands, i.e. the dialogue between the devices takes place only
through specific commands transmitted by the external device (available only in
extended string format); to check which remote commands are available, refer to
the transmission manual
Decimal
separator Comma
point
Checksum Enabled/disabled
5.5.4 Indicator parameters
In this page it is possible to configure:
Indicator
number Indicate the indicator number if you are using Rs-485 communication
Sasco
progressive
number Specific parameter used only by the Sasco string