8
PROFINET IO configuration
Configuration of the MFE PROFINET IO interface
Manual – PROFINET IO Interfaces, Field Distributors
95
8.4.1
Application example
The following application requirements should be realized with the MFE PROFINET IO
interface and the MFZ29 field distributor:
•
Three MOVIMOT
®
drives are controlled with 3 process data words. In other words,
the control word, the speed and the times for acceleration and deceleration ramps
are specified cyclically by the higher-level controller.
•
The 4 digital inputs and 2 digital inputs/outputs of the MFE PROFINET IO interface
are used to address external sensors and actuators.
•
The control program monitors the sensor/actuator channels.
4 DI and 2 DO
The following table shows a configuration with
4 inputs and 2 outputs
:
Slot
Assignment
Plug-in module
1
Reserved
"Slot not used"
2
"MFE status"
"MFE status_1"
3
"Digital inputs"
"4/6 DI_1"
4
"Digital outputs"
"2 DO_1"
5
"MOVIMOT
®
1"
"MOVIMOT
®
3PD_1"
6
"MOVIMOT
®
2"
"MOVIMOT
®
3PD_2"
7
"MOVIMOT
®
3"
"MOVIMOT
®
3PD_3"
6 DI
The following table shows a configuration with
6 inputs
:
Slot
Assignment
Plug-in module
1
Reserved
"Slot not used"
2
"MFE status"
"MFE status_1"
3
"Digital inputs"
"4/6 DI_1"
4
"Digital outputs"
"Slot not used"
5
"MOVIMOT
®
1"
"MOVIMOT
®
3PD 1"
6
"MOVIMOT
®
2"
"MOVIMOT
®
3PD 2"
7
"MOVIMOT
®
3"
"MOVIMOT
®
3PD_3"
The following figure shows the process data that are transferred via PROFINET IO. 19
bytes are sent as output data from the PROFINET IO controller to the MFE
PROFINET IO interface, and 22 bytes are sent as input data to the PROFINET IO
controller.
Bus
Master
PO1
PO2
PO3
PI1
PI2
PI3
MFE
MOVIMOT
®
1
PO1
PO2
PO3
PI1
PI2
PI3
MOVIMOT
®
2
PO1
PO2
PO3
PI1
PI2
PI3
MOVIMOT
®
3
2 DO
4 DI
res.
Status
19210629131
INFORMATION
For information on the coding of process data for MOVIMOT
®
drives, digital I/Os and
status information, see chapter "MOVILINK
®
device profile".
22870857/EN – 12/2016