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ifm
Device Manual SmartSPS AC14 with EtherNet/IP interface (AC1421, AC1422), Firmware 3.1.2
2015-11-30
Appendix
Fieldbus EtherNet/IP
>
Parameters: Top-down mode
12792
Parameter
Description
Value range
Analogue channels per input slave
Number of analogue channels
per input slave
4 channels* =
4 channels
(variable slave assignment)
2 channels =
2 channels
(fixed slave assignment)
1 channel =
1 channel
(fixed slave assignment)
1 channel per
A/B slave =
1 channel per A/B slave
(fixed slave assignment)
Analogue channels per output slave
Number of analogue channels
per output slave
4 channels* =
4 channels
(variable slave assignment)
2 channels =
2 channels
(fixed slave assignment)
1 channel =
1 channel
(fixed slave assignment)
1 channel per
A/B slave =
1 channel per A/B slave
(fixed slave assignment)
Modify slave order analogue IN
Order of analogue input slaves
can be changed
Disabled* =
The order of slaves remains
unchanged (basic setting).
Enabled =
The order of slaves can be changed
(parameters in the following row).
1st analogue IN slave (slot 9)
...
15th analogue IN slave (slot 9)
1st analogue IN slave (slot 10)
...
15th analogue IN slave (slot 10)
Assignment of analogue input
slaves 1 to 15 of AS-i
master 1/2 to AS-i slave
addresses
These settings are only
effective if parameters
Analogue channels per input
slave = 4 channels
and
Modify slave order analogue
IN = Enabled
Slave 1 AS-i master 1
Slave 2 AS-i master 1
...
Slave 31 AS-i master 1
Slave 1 AS-i master 2
Slave 2 AS-i master 2
...
Slave 31 AS-i master 2
Modify slave order analogue OUT
Order of analogue output slaves
can be changed
Disabled =
The order of slaves remains
unchanged (basic setting).
Enabled =
The order of slaves can be changed
(parameters in the following row).
1st analogue OUT slave (slot 11)
...
15th analogue OUT slave (slot 11)
1st analogue OUT slave (slot 12)
...
15th analogue OUT slave (slot 12)
Assignment of analogue output
slaves 1 to 15 of AS-i
master 1/2 to AS-i slave
addresses
These parameters are only
effective if parameters
Analogue channels per out
slave = 4 channels
and
Modify slave order analogue
OUT = Enabled
Slave 1 AS-i master 1
Slave 2 AS-i master 1
...
Slave 31 AS-i master 1
Slave 1 AS-i master 2
Slave 2 AS-i master 2
...
Slave 31 AS-i master 2*
Fail-safe state
Behaviour of the slave outputs if
an interrupted fieldbus
connection is detected
Reset
outputs* =
All AS-i outputs are switched off in
case of an interrupted Profinet
connection (value = 0).
Hold outputs =
The outputs are held in the last valid
state that existed before the
interrupted connection was
detected.
