4 parameterisation example – Festo Электромотор MTR-DCI User Manual
Page 181
5. Commissioning
5-83
Festo P.BE-MTR-DCI-DN-EN en 1209a
5.7.4
Parameterisation example
The following tables show an example of parameterising a
positioning task in the position set table via FPC (Festo Para-
meter Channel).
Step 1
Output status of the 8 bytes of FPC data:
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
Byte 8
Reserved Subindex ReqID/ResID + PNU
Parameter value
O data
0x00
0x00
0x
00
0x00
0x00
0x00
0x00
0x00
I data
0x00
0x00
0x
00
0x00
0x00
0x00
0x00
0x00
Step 2
Write record number 1 with absolute positioning:
PNU 401, subindex 2 – modify parameter value, array, byte:
ReqID 12 (0xC) with value 0x00.
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
Byte 8
Reserved Subindex ReqID/ResID + PNU
Parameter value
O data
0x00
0x
02
0x
C1
0x
91
Unused
Unused
Unused
0x
00
I data
0x00
0x
02
0x
C1
0x
91
0x00
0x00
0x00
0x
00
Step 3
After receiving the I-data with ResID 0xC send O-data with
ReqID = 0x0 and wait for I-data with ResID = 0x0:
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
Byte 8
Reserved Subindex ReqID/ResID + PNU
Parameter value
O data
0x00
0x02
0x
01
0x91
Unused
Unused
Unused
0x00
I data
0x00
0x02
0x
01
0x91
0x00
0x00
0x00
0x00