Inverter Parameter Block Write - Mitsubishi Electric MELSEC iQ-F FX5 Programming Manual

Inverter parameter block write

IVBWR
This instruction writes parameters of an inverter from the CPU module in a batch.
Ladder diagram
(s1)
FBD/LD
EN ENO
s1 d
s2
s3
n
Setting data
■Descriptions, ranges, and data types
Operand Description
(s1) Inverter station number
(s2) Number of parameters in an inverter to be written at one time
(s3) Head device of a parameter table to be written to an inverter
(n) Communication channel
(d) Head bit device to which the execution status of the instruction is output
EN Execution condition
ENO Execution result
*1 Refer to MELSEC iQ-F FX5 User's Manual (Serial Communication) or respective inverter manual.
■Applicable devices
Operand Bit
X, Y, M, L, SM,
F, B, SB, S

(s1)
(s2) 

(s3)
(n) 

(d)
*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.
15 EXTERNAL DEVICE COMMUNICATION INSTRUCTION
830
15.2 Inverter Communication Instruction
(s2) (s3) (n) (d)
Word
T, ST, C, D, W,
SD, SW, R
*1

*1



*1

Structured text
ENO:=IVBWR(EN,s1,s2,s3,n,d);
Double word Indirect
U\G Z LC
  
  
  
  
  
Range Data type
K0 to 31 16-bit signed binary
*1
16-bit signed binary

16-bit signed binary
K1 to 4 16-bit unsigned binary

Bit

Bit
 Bit
Constant
specification
LZ K, H
  
  
  
  
  
Data type (label)
ANY16
ANY16
ANY16
ANY16_U
ANYBIT_ARRAY
(Number of elements: 3)
BOOL
BOOL
Others
E $
  
  
  
  
  