Pixsys ATR142 - Master

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9.2 Master
The device works as master if the value selected on parameter 59
is other than .
9.2.1 Master Mode in retransmission
Selecting this mode, the device will write the value to be retransmitted
at the address selected on parameter 60 of the slave devices
having same ID as the value selected on parameter 57 .
Regarding retransmission of setpoint values, after writing the value on
slaves, ATR142 starts reading the corresponding word, so that any
modification of value on the slave will be automatically updated also
on the Master. Two successive pollings will be delayed for the time
selected on parameter 57 .
The following table includes the options allowing the Master mode in
retransmission and the relevant retransmitted value.
Descrizione
Write
Process
Write process value
Read/Write
Command
Setpoint
Write and read command setpoint value
Write Output
Percentage
Write output percentage rated by P.I.D. function
(Range 0-10000)
Read/Write
Alarm 1
Write and read alarm 1 setpoint value