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ifm
Device Manual Supplement: Acyclic data records and Command interface (AC14 and AC4S)
2017 / 09
Acyclic data records
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3.1
Overview: Acyclic data records (DSx)
23386
Data
record
Content
Access
r = read
w = write
Words
DS1
System information
r
26
DS2
Digital inputs of slaves 1(A)…31(A) and 1B…31B and master flags
(Status AS-i master and exec.-ctl. flags and host flags)
r
36
DS3
Analogue inputs of slaves 1(A)…15(B)
r
75
DS4
Analogue inputs of slaves 16(A)…31(B)
r
80
DS5
Digitale outputs of slaves 1(A)…31(A) and 1B...31B
r/w
32
DS6
Analogue outputs of slaves 1(A)…15(B)
r/w
60
DS7
Analogue otputs of slaves 16(A)…31(B)
r/w
64
DS8
Statusflags of analogue output data of slaves 1(A)…31(A) and 1B…31B
r
32
DS9
Slave lists LAS, LDS, LPF, LCE
r
16
DS10
Slave list LPS
r
4
DS11
Actual Configuration data (CDI)
r
64
DS12
Projected Configuration data (PCD)
r
64
DS13
Image of input parameter
r
32
DS14
Image of output parameter
r/w
32
DS15
Slave error counter, configuration error counter, AS-i cycle counter
r
72
DS16
n.a.
–
–
DS17
AS-i master: Error lists LCEMS, LCEAS, LDAE
r
12
DS18
Fieldbus information (only available via CODESYS)
r
19