Service manual

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20
Table 3-3 function description of slide switch provided for user
Symbol Function Setting
Factory
default
JP7
YCI: 5V/10V voltage
input mode selection
: 0~5V voltage signal；
: 0~10V voltage signal
0~5V
JP8
VCI: 5V/10V voltage
input mode selection
: 0~10V voltage signal；
: voltage signal
0~10V
JP9
CCI: current/voltage
input mode selection
: 0/4~20mA current signal；
: 0~10V voltage signal
0/4~20mA
JP6
analog output
terminal AO1 output
current/voltage type
selection
: 0~10V: AO1 terminal output voltage signal
: 4~20mA: AO1 terminal output current signal
0~10V
3.6.2 Explanation for control CPU board
(1) control loop terminal CN2 arranged as follows for inverter below 1.5kw:
(2) control loop terminal CN2 arranged as follows for inverter above 2.2kw:
(3) CN2 terminal function description as Table 3-4.
Table 3-4 CPU board CN2 terminal function table
item symbol name Function description Spec
Run
command
FWD Forward run command
Forward reverse run
command, see F5.08 group
double-wire and three-wire
control function description
Optocouple
r
isolation
input
Input impedance:
R=2KΩ
Max. input frequency:
200Hz
REV Reverse run command
Multi-function
input terminal
X1 Multi-function input 1
Used for multi-function
input terminal, for detailed
see Chapter 6 Section 6.6
terminal function
parameter(F5 group)input
end function description.
X2 Multi-function input 2
X3 Multi-function input 3
X1
X2 X3 X4 X5 X6 X8
COM
COM
FWD
X7
REV
10V YCI VCI CCI GND
AO1
AO2
OC2
OC3
COM DO
OC4
OC1
24V
X1
X2 X3 X4 X5 X6
X8
COM
COM
FWD
X7
REV
485A 485B 10V/5V YCI VCI
CCI GND AO2
OC1
COM DO
OC2
AO1
24V
X1~X8
FWD, REV
COM
Close
effective