Programming examples
65
FTC470XDP_D00111_00_M_XXEN/02.2015
7.5 Control commands for use in the Master mode
For the control commands in the tables below the FTC470XDP is required to take over the Master
function or must already be in this mode.
The PROFIBUS Master deletes all existing alarm messages of all the devices connected to the bus.
PROFIBUS Master output data:
All existing alarms are being deleted, neither a reply nor an acknowledgement is sent by the respec-
tive device.
PROFIBUS Master input data:
The PROFIBUS Master deletes all alarm messages of an EDS470-12 insulation fault evaluator with ad-
dress 5.
PROFIBUS Master output data:
The existing alarms of the EDS470-12 are being deleted, but not acknowledged by the device.
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
13
0
0
0
13
0
0
0
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
Byte 8
13
0
0
0
13
255
0
255
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
14
0
5
0
13
0
0
0
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
Byte 8
14
0
5
0
13
255
0
255
