Instruction manual

38
FUNCTION OVERVIEW
5.3 Input from the Network to the Inverter
Main items which can be commanded from the network to the inverter and their descriptions are explained
below.
Item Description
Refer to
Page
Object request You can make a request to know the object status. 46
Start and stop/simple speed setting You can perform start/stop and simple frequency setting. 48
Speed adjustment You can perform frequency setting in 0.005% increments. 49
Inverter input signal
You can execute functions assigned to the inverter input terminals. 51
Set frequency write destination
selection
You can select either of RAM or EEPROM as the write
destination of set frequencies.
55
Set frequency You can set the set frequency in 0.1/0.01Hz or 0.005% increments. 56, 76
Alarm reset You can reset the inverter at an inverter alarm occurrence. 61
Emergency stop command You can make an emergency stop of the inverter. 65
PID set point You can input the set point for PID control. 69
PID measured value You can input the current measured value for PID control. 70
PID deviation You can input the current deviation for PID control. 71
Monitor code You can input a code to select a monitor type. 72
Command request
You can make command requests, e.g. operation mode
selection, parameter write, inverter reset, to the inverter.
77
Initial communication delay time
You can set the time from when the inverter starts until when
data is sent to the network.
83
Forward/reverse rotation prevention You can prevent rotation in the wrong direction. 84
% setting reference frequency
You can set the reference frequency of set frequency
(nviInvSetFreqP) and output frequency (nvoInvOutFreqP).
85
Maximum frequency You can set the maximum frequency of the inverter. 86
Minimum frequency You can set the minimum frequency of the inverter. 86