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5
FUNCTIONS
5.1
Output from the Inverter to the Network
Main items to be output from the inverter (FR-A7NCA) to the network and their descriptions are explained below.
Item
Inverter monitor
Monitor various items such as inverter output frequency and output current.
Operation mode read Read the operation mode of the inverter.
Parameter read
Read parameter settings of the inverter.
Inverter status
Monitor the output signal of the inverter.
Alarm definition
Monitor the alarm history of the inverter.
REMARKS
Refer to the inverter manual (applied) for functions controllable from the network in each operation mode.
5.2
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.
Item
Frequency setting
Set the running frequency of the inverter.
Operation mode write Set the operation mode of the inverter.
Set the control input command such as forward operation signal (STF)
Run command
and reverse rotation signal (STR).
Inverter reset
Reset the inverter.
Parameter write
Set parameters of the inverter.
Parameter clear
Return parameters to the initial values.
REMARKS
Refer to the inverter manual (applied) for functions controllable from the network in each operation mode.
Description
Description
Refer to Page
91
96
97, 98
108
99
Refer to Page
5
103, 105, 109, 110
96
101, 107
94, 111
97, 98
95
35
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