Chapter 5. Gm Programming; Programming For Controlling Inverter Speed With 5 Step Analog Output Voltage - LG MASTER-K200S Series User Manual

Chapter 5. GM PROGRAMMING

Chapter 5. GM PROGRAMMING

5.1 Programming for Controlling Inverter Speed with 5 Step Analog Output Voltage

1) System Configuration
GM4 –
PA1A
Initial Setting of D/A Conversion
(%I0.0.0)
Input Digital Value of "2000"
(%I0.0.1)
Input Digital Value of "2500"
(%I0.0.2)
Input Digital Value of "3000"
(%I0.0.3)
Input Digital Value of "3500"
(%I0.0.4)
Input Digital Value of "4000"
(%I0.0.5)
2) Initial Settings
(1) Enabled channel : channel 0
3) Descriptions of the Program
(1) %I0.0.0 turning On leads to write digital value to D/A conversion module.
(2) %I0.0.1 turning On leads to output of "2000"(0 V) on channel 0.
(3) %I0.0.2 turning On leads to output of "2500"(2.5 V) on channel 0
(4) %I0.0.3 turning On leads to output of "3000"( 5 V) on channel 0.
(5) %I0.0.4 turning On leads to output of "3500"(7.5 V) on channel 0.
(6) %I0.0.5 turning On leads to output of "4000"(10 V) on channel 0.
slot 1
GM4 – G4I –
G4F –
CPUA D22A
DA3V
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5 - 1
AC230V3Ô
Inverter
Induction motor