Bender FTC470XMB, Руководство по эксплуатации

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Programming examples mode 2
85 TGH1367en/06.2010
8.5 Control commands for use in the Master mode
For the control commands in the tables below the FTC470XMB is required to take over the
Master function or must already be in this mode.
The Modbus RTU Master deletes all existing alarm messages of all the devices connected to
the bus:
The Modbus RTU Master sends an appropriate command to FTC470XMB
(function 16, output data):
All existing alarms are being deleted, neither a reply nor an acknowledgement is sent by the
respective device (function 3, input data).t)
The Modbus RTU Master deletes all alarm messages of an EDS470-12 insulation fault evalu-
ator with address 5:
The Modbus RTU Master sends an appropriate command to FTC470XMB
(function 16, output data):
The existing alarms of the EDS470-12 are being deleted, but not acknowledged by the device
(function 3, input data)
Word 1 Word 2 Word 3 Word 4 Word 5
H-Byte L-Byte H-Byte L-Byte H-Byte L-Byte H-Byte L-Byte H-Byte L-Byte
always
„0“
Consecutive
Modbus ID
No.
BMS address of
the addressed
device
BMS
channel
No.
always
„0“
BMS
com-
mand
always
„0“
BMS
data
type
BMS data value
0 13 0 0 0 13 0 0 0
Word 1 Word 2 Word 3 Word 4 Word 5
0 13 0 0 0 13 0 255 255
Word 1 Word 2 Word 3 Word 4 Word 5
H-Byte L-Byte H-Byte L-Byte H-Byte L-Byte H-Byte L-Byte H-Byte L-Byte
always
„0“
Consecutive
Modbus ID
No.
BMS address of
the addressed
device
BMS
channel
No.
always
„0“
BMS
com-
mand
always
„0“
BMS
data
type
BMS data value
0 14 5 0 0 13 0 0 0
Word 1 Word 2 Word 3 Word 4 Word 5
0 14 5 0 0 13 0 255 255