HBM PMX Bedienungsanleitung Seite 146

146
BTA?
Reads the 64 bit integer value which can be written by the fieldbus master
Syntax : BTA?(x)
Parameter: none
Response: q1(y): current value written by fieldbus master in hex
e.g. 0xab12
STF
Syntax: STFp1 (x)
Parameter: p1 = 0:default, ticks (increasing counter) as a 64 bit integer
value
p1 = 1: system time as two 32 bit integers, nanoseconds (1
nd
seconds (2 4 bytes)
p1 = 2:system time as two 32 bit integers, microseconds and seconds
p1 = 3:system time as two 32 bit integers, 2^-32 seconds and seconds
The sum of the seconds and its fractions is the time passed since 01.01.1970.
The system time can be derived from the NTP-time.
The accuracy is not 100% predictable.
Note: Response depends on SRB command.
STF?
Reads the time format currently in use
Syntax : STF?(x)
Parameter: none
Response: q1(y): current setting of the timeformat
Bus To Application Query
STF Set Time Format
Defines the content and format of the time channels (MCS
17,18,19)
STF? Set TimeFormat Query
Commmands
st
4 bytes) and
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