Configuration Of The Diq Channels: Startup Depending On The Configuration - Siemens SIMATIC CFU Commissioning Manual

You have the following options for configuring an IO:
● Configuring IO in HW Config (offline)
Insert PROFIBUS PA profiles via drag & drop from the catalog.
You can find information on this in section "CFU PA: Configuring a PROFIBUS PA field
device (offline) (Page 88)".
● Configuring IO in the "CFU ... Configuration" wizard (online)
Set PROFIBUS PA profiles in SIMATIC PDM using the commissioning wizard of the CFU.
You can find information on this in section "CFU PA: Parameter assignment of PROFIBUS
PA field device (online) (Page 103)".
Disabling fieldbus connections.
You can disable individual fieldbus connections in SIMATIC PDM using the commissioning
wizard of the CFU. This switches off the power supply on the channel.
See also
Counter in operation (startup and stop) (Page 40)
8.3 Configuration of the DIQ channels: Startup depending on the
configuration
Diagnostics
You can configure the diagnostics via HW Config for a sensor/actuator connected to a DIQ
channel.
To eliminate the error you must change the configuration.
Section "Diagnostics via LED displays (Page 107)" contains the following information about a
DIQ channel:
● Information for analysis of the cause of errors
● Information on the status
Configuring a DIQ channel
Automatic detection is not possible for the sensors and actuators connected to a DIQ channel.
You can find the assignment of DIQ channels to the addresses in the following sections:
● CFU DIQ: Terminal assignment (Page 184)
● CFU PA: Terminal assignment (Page 183)
Configuring DIQ in HW Config (offline)
● Activate DIQ channel and set the parameters.
● You can find information on this in section "Configuring a freely configurable channel (DIQ)
(Page 85)".
SIMATIC CFU
Commissioning Manual, 08/2019, A5E39252870-AD

8.3 Configuration of the DIQ channels: Startup depending on the configuration

Commissioning
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