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5.2. Example of the command mode setting
The following explains a program to write various data to the inverter.
The following program changes the operation mode of station 1 inverter to CC-Link operation.
Operation mode writing code number : 2003H (Hexadecimal number)
CC-Link operation set data : 0000H (Hexadecimal number)
The reply code at the time of instruction code execution is set to D2.
M9036
[ FROM H0000 H00E0 K4M100 K2 ] Reads the remote input (RX00 to RX1F)
X0000
X000F X0001
X0020 M200 M201 data of buffer memory to M100 – M131.
[ PLS M302 ]
M302 Write setting Inverter running
[ SET M303 ]
M303
[ MOV H2003 D100] Writes command mode writing code (2003H)
[ MOV H0004 D101] to RWw2 and set data (0004H) to RWw3.
[ TO H0000 H01E2 D100 K2]
[ SET M215 ] Switches on the instruction code execution
M115 request (RY1F).
[ FROM H0000 H02E2 D2 K1] Reads reply code (RWr2) to D2 when the instruction
code execution completion (RX1F) switches on.
[ RST M215 ] Switches off the instruction code execution
[ RST M303 ] request (RY1F).
M9036
[ TO H0000 H0160 K4M200 K2] Writes M200 – M231 data to the remote outputs
(RY00 to RY1F) of buffer memory.
Stores reply code to D2 when the instruction code execution completion.
D2 = 0000H………Normal Normal completion of instruction code execution.
0001H………Write mode error Execution improper error.
(Write protected during operation)
0002H………Parameter selection error Unregistered code number was set.
0003H………Setting range error Set data is outside the permissible data
range.
Command mode setting
Code number : 2003H
Setting data 0000H : Terminal input enabled
0001H : Operation panel input enabled
(including LED/LCD option unit)
0002H : 2-wire RS485 communication input
0003H : 4-wire RS485 communication input
0004H : Communication option input
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