10.3 External control mode and external voltage setting frequency
10.3.1 Parameter setting:
According to transducer, drag the motor’s rated nameplate data and conduct parameter setting for parameters
P0.07 and P0.08 the parameters that must be set up are stated as follows:
[P0.01]=5
, select VI as the given signal of frequency; 0-10V voltage is the given frequency source;
[P0.03]=1
, select external terminal command channel;
10.3.2 Basic wiring diagram
The basic wiring diagram of external control mode and external voltage setting frequency is shown in Figure 10-
3(for reference only).
Figure10-3 Basic Wiring Diagram of External Control Mode and External Voltage Setting Frequency
10.3.3 Operating instructions
If FWD-COM is closed, the motor is forward (forward command); if REV-COM is closed, the motor is reverse
(reverse command). If FWD-COM and REV-COM is closed or disconnected simultaneously, the transducer will
close down. The setting frequency is confirmed by external voltage signals (VI).
Tips:
Parameter P0.01 setting; select any line in external input VI and CI as the frequency setting signal.
Three phase breaker
Voltmeter
Frequency meter
Fault output
6
Содержание GK3000
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