Programming examples
67
FTC470XDP_D00111_00_M_XXEN/02.2015
7.5.1
Interrogating the FTC470XDP device type
For fault finding or commissioning, the following example can be helpful.
The device type of the protocol converter FTC470XDP with address 1 (= Master) is to be interrogated.
PROFIBUS Master output data:
The PROFIBUS Master receives data type 201 as identification for FTC470XDP.
PROFIBUS Master input data:
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
Byte 8
Consecutive
PROFIBUS ID
No.
always
"0"
BMS address of
the addressed
device
BMS channel
number
BMS
Com-
mand
BMS data
type
High byte
BMS data
value
Low byte
BMS data
value
1
0
1
0
20
0
0
0
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
Byte 8
1
0
1
0
20
201
0
0
