Test Run - Omron 3G3MX2 User Manual

3-2 Operation Method
<Running/Stopping the Inverter via 3-wire Input and Setting the Frequency Using an
Analog Current Signal>
Setting
Parameter
A001
A002
C001
C002
C003
3
* For details on the 3-wire input method, refer to "3-wire Input Function (STA, STP, F/R)" on page 5-56.
Change the following parameters, if necessary:
Parameter
F002
F003
Wiring the Control Circuit Terminal Block
10 VDC
*1 Allocate 16: FV/FI (Analog input switch) to a multi-function input to use as the current setting. If terminal
FV/FI is not allocated, the frequency reference becomes the sum of voltage input (FV) and current input
(FI). To use only one of voltage and current, therefore, short the other analog input to the SC terminal.
*2 This wiring diagram shows an example of using the built-in power supply of the Inverter. If an external
power supply is used, refer to "Connection to Programmable Controller (PLC)" on page 2-22.
Operation
Refer to "Test Run" on page 3-10.
3-9
Function name
No.
Frequency Reference
Selection 1
RUN Command
Selection 1
Multi-function
Input 1 Selection
Multi-function
Input 2 Selection
Multi-function
Input 3 Selection
Function name
No.
Acceleration
Time Setting 1
Deceleration
Time Setting 1
FS FV FI SC
*1
Frequency setting
(4 to 20 mA)
Default
Data
value
01 (Control circuit
02
terminal block)
01 (Control circuit
02
terminal block)
20 (STA: 3-wire
00 (FW)
start)*
*
21 (STP: 3-wire stop)
01 (RW)
22 (F/R: 3-wire
18 (RS)
*
forward/reverse)
Data
0.01 to 99.99 s 100.0 to 999.9 s
1,000. to 3,600. s
0.01 to 99.99 s 100.0 to 999.9 s
1,000. to 3,600. s
STP STA
F/R
setting setting
setting
S3/GS1 S2 S1
Forward/
Stop
reverse (NC contact) (NO contact)
SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)
Note
If other input terminal is used, the
parameter number becomes different.
If other input terminal is used, the
parameter number becomes different.
If other input terminal is used, the
parameter number becomes different.
Default
value
10.00 s
(30.00 s)
10.00 s
(30.00 s)
24 VDC
SC PSC P24
*2
Operate