
676
12 INVERTER COMMUNICATION INSTRUCTION
12.2 Inverter operations control(Drive)
12.2
Inverter operations control(Drive)
IVDR
This instruction writes a control value necessary for inverter operation to a CPU module using the computer link operation
function of the inverter.
Setting data
■
Descriptions, ranges, and data types
*1
Refer to Serial communication manual or respective inverter manual.
■
Applicable devices
*1
T, ST, C cannot be used.
Processing details
The control value specified in (s3) is written to the instruction code specified in (s2) of an inverter connected to the channel to
be used (n) whose station number is specified in (s1). For details, refer to
Serial communication manual. (For the
instruction codes, refer to the each inverter manual.)
Precautions
Three devices are occupied from the device specified in (d). Make sure that these devices are not used in other controls.
Operation error
For communication errors, refer to
Serial communication manual.
Ladder diagram
Structured text
ENO:=IVDR(EN,s1,s2,s3,n,d);
Operand
Description
Range
Data type
Data type (label)
(s1)
Inverter station number
K0 to 31
16-bit signed binary
ANY16
(s2)
Inverter instruction codes
16-bit signed binary
ANY16
(s3)
Set value to be written to the inverter parameter or device number storing the
data to be set
16-bit signed binary
ANY16
(n)
Channel to be used
K1 to 4
16-bit unsigned binary
ANY16_U
(d)
Head bit device to which the execution status of the instruction is output
Bit
ANY_BOOL
Operand
Bit
Word
Double word
Indirect
specification
Constant
Others
X, Y, M, L,
SM, F, B, SB
U
\G
T, ST,
C, LC
T, ST, C, D,
W, SD, SW, R
U
\G
Z
LC
LZ
K, H
E
$
(s1)
(s2)
(s3)
(n)
(d)
Error code
(SD0/SD8067)
Description
1810
Channel number specified by (d) is used by another instruction.
2820
The specified device exceeds the range of the corresponding device.
3405
The value specified by (s1) is other than any of K0 to 31.
The value specified by (n) is other than any of K1 to 4.
3600
Channel number specified by (d) is not set by parameters.
(s1)
(s2)
(s3)
(n)
(d)
Summary of Contents for MELSEC iQ-F FX5 series
Page 1: ...MELSEC iQ F FX5 Series Programming Manual Instructions Standard Functions Function Blocks ...
Page 2: ......
Page 21: ...19 PART 1 PART 1 OVERVIEW Part 1 consists of the following chapter 1 OVERVIEW ...
Page 98: ...96 4 STANDARD FUNCTIONS FUNCTION BLOCKS 4 2 Standard Function Blocks MEMO ...
Page 840: ...838 23 TIME DATA FUNCTIONS 23 4 Division MEMO ...
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