Overview Of Fl Remote Communication; Fl Remote Data Communication Types - Mitsubishi Electric 700 Series Instruction Manual

FL remote communication
4.6 FL remote communication
4.6.1

Overview of FL remote communication

(1) Output from the inverter to the network
Main items to be output from the inverter to the network and their descriptions are explained below.
( : with function, ×: without function)
Item
Monitor various items such as inverter output current and
Inverter monitor
output voltage.
Inverter status Monitors the output signal of the inverter.
Operation mode read Reads the operation mode of the inverter.
Output frequency read Monitors the output frequency of the inverter.
Parameter read Reads parameter settings of the inverter.
Fault records Monitors the fault history of the inverter.
REMARKS
Refer to page 51 for functions controllable from the network in each operation mode.
(2) Input to the inverter from the network
Main items which can be commanded from the network to the inverter and their descriptions are explained below.
( : with function, ×: without function)
Item
Sets the control input command such as forward rotation
Run command
signal (STF) and reverse rotation signal (STR).
Frequency setting Sets the running frequency of the inverter.
Parameter write Sets parameters of the inverter.
Fault records all clear Clears the fault of the inverter.
REMARKS
Refer to page 51 for functions controllable from the network in each operation mode.
4.6.2

FL remote data communication types

FL remote data communication supports "cyclic transmission" which transmits data periodically (Refer to page 53) and
"message transmission" which transmits data non-periodically (Refer to page 61).
Cyclic transmission
52
Description
Description
Cyclic data
with token
Cyclic transmission + message transmission
Cyclic Message
Transmission Transmission
×
×
×
×
Cyclic Message
Transmission Transmission
×
×
×
×
Refer to
Page
64
59, 64
63
60, 64
65
66
Refer to
Page
57
58
65
66
Message data