830
15 EXTERNAL DEVICE COMMUNICATION INSTRUCTION
15.2 Inverter Communication Instruction
Inverter parameter block write
IVBWR
This instruction writes parameters of an inverter from the CPU module in a batch.
Setting data
■
Descriptions, ranges, and data types
*1 Refer to
MELSEC iQ-F FX5 User's Manual (Serial Communication) or respective inverter manual.
■
Applicable devices
*1 T, ST, C cannot be used.
Processing details
A data table specified in (s2) and (s3) is written to an inverter connected to the communication channel (n) whose station
number is (s1) in batch. For details, refer to
MELSEC iQ-F FX5 User's Manual (Serial Communication). (For the
parameter numbers, 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.
Ladder diagram
Structured text
ENO:=IVBWR(EN,s1,s2,s3,n,d);
FBD/LD
Operand
Description
Range
Data type
Data type (label)
(s1)
Inverter station number
K0 to 31
16-bit signed binary
ANY16
(s2)
Number of parameters in an inverter to be written at one time
16-bit signed binary
ANY16
(s3)
Head device of a parameter table to be written to an inverter
16-bit signed binary
ANY16
(n)
Communication channel
K1 to 4
16-bit unsigned binary
ANY16_U
(d)
Head bit device to which the execution status of the instruction is output
Bit
ANYBIT_ARRAY
(Number of elements: 3)
EN
Execution condition
Bit
BOOL
ENO
Execution result
Bit
BOOL
Operand
Bit
Word
Double word Indirect
specification
Constant
Others
X, Y, M, L, SM,
F, B, SB, S
T, ST, C, D, W,
SD, SW, R
U
\G
Z
LC
LZ
K, H
E
$
(s1)
(s2)
(s3)
(n)
(d)
(s1)
(s2) (s3)
(n)
(d)
EN
ENO
d
s1
s2
s3
n
Summary of Contents for MELSEC iQ-F FX5
Page 1: ...MELSEC iQ F FX5 Programming Manual Instructions Standard Functions Function Blocks ...
Page 2: ......
Page 17: ...15 CONTENTS ...
Page 24: ...22 MEMO ...
Page 1050: ...1048 26 TIME DATA FUNCTIONS 26 4 Division MEMO ...
Page 1068: ...1066 29 COUNTER FUNCTION BLOCKS 29 4 Counter Function Block Operation error There is no error ...
Page 1107: ...I 1105 MEMO ...
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