IFM AC412S, Device Manual, Page: 174 / 242

SmartPLC SafeLine with PROFIBUS slave interface
174
10.6.2 Device-specific parameters
41584
The device-specific parameters serve to configure the device for process operation.
Depending on the active compatibility mode the user can access the following parameter data:

Parameter data: compatibility mode AC14
(
→ S.
174 )

Parameter data: compatibility mode AC1305/06/26
(
→ S.
176 )
To access the device-specific parameters:
►
Launch PROFIBUS projection software.
►
Double-click on the AC412S device symbol
►
Click on the [Parameter] tab.
>
Parameter data: compatibility mode AC14
41788
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)
1st analogue input slave
…
30th analogue input slave
Assignment of the AS-i slave
address to a position in the
analogue input data image.
Prerequisite: Parameter
[Analogue channels per input
slave] = 4 channels
For each AS-i analogue
slave 4 words of data are
reserved.
Slave 1 AS-i master 1*
…
Slave 15 AS-i master 1*
Slave 16 AS-i master 1
…
Slave 31 AS-i master 1
Slave 1 AS-i master 2
…
Slave 31 AS-i master 2
1st analogue output slave
…
30th analogue output slave
Assignment of the AS-i slave
address to a position in the
analogue output data image.
Prerequisite: Parameter
[Analogue channels per output
slave] = 4 channels
For each AS-i analogue
slave 4 words of data are
reserved.
Slave 1 AS-i master 1*
…
Slave 15 AS-i master 1*
Slave 16 AS-i master 1
…
Slave 31 AS-i master 1
Slave 1 AS-i master 2
…
Slave 31 AS-i master 2
Failsafe state
Behaviour of the slave outputs
if an interrupted fieldbus
connection is detected Clear
outputs* = All AS-i outputs are switched off in
case of an interrupted PROFIBUS
connection (value = 0).
Hold
outputs = The outputs are held in the last valid
state that existed before the
interrupted connection was detected.
PROFIBUS alarms
Transmission of the
PROFIBUS alarms Disable = The PROFIBUSalarm data is NOT
written to the AS-i system.