Operation
2-10
Slave response:
> Dd TERMIN
Termination (see 3.4.7)
Response
Address
(2 bytes decimal, see 3.4.10)
Start slave response
There are three types of responses:
Data Received and responded query command
ACK Received and understood command
NAK Received but not understood command
2.11 Automatic operations ports Rx/Tx and Tx
When the option MODO (type) of the recepción/transmisión port (Rx/Tx) or the
transmission port (Tx) is AUTO, autoti or autoto (see sections 3.4 and 3.5) then the
indicator is configured to carry out automatic operations in one of the ports or in both.
The values to configure for the automatic operations are prt (see sections 3.3.6) and
BAND (see sections 3.4.2 and 3.5.2).
The mode of operation can be seen in figure 2.11.1: the value of the weight goes
increasing until it arrives to the value of minimum weight (prt) at time T1. Once the weight is
superior to prt the automatic operation will take place once there is stability and time passes
the one defined in del (see 3.4.6 and 3.5.6), and this happens at T2. Starting at T3 the weight
passes below the value of prt but the automatic system won't be reactivated until it doesn't
decrease the weight to the value of BAND, and this happens at T4.
BAND
prt
DEL
T1 T2 T4
T3
EIGHT
TIME
Figure 2.11.1 Automatic operations
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