822
15 EXTERNAL DEVICE COMMUNICATION INSTRUCTION
15.2 Inverter Communication Instruction
15.2
Inverter Communication Instruction
Inverter operation monitoring (Status check)
IVCK
This instruction reads the operation status of an inverter to the CPU module.
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
The operation status corresponding to the instruction code specified in (s2) of an inverter connected to the communication
channel (n) whose station number is specified in (s1) is read and transferred to (d1). For details, refer to
MELSEC iQ-F
FX5 User's Manual (Serial Communication). (For the instruction codes, refer to the each inverter manual.)
Precautions
Three devices are occupied from the device specified in (d2). Make sure that these devices are not used in other controls.
Ladder diagram
Structured text
ENO:=IVCK(EN,s1,s2,n,d1,d2);
FBD/LD
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
(d1)
Device number storing the read value
16-bit signed binary
ANY16
(n)
Communication channel
K1 to 4
16-bit unsigned binary
ANY16_U
(d2)
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)
(d1)
(n)
(d2)
(s1)
(s2) (d1)
(n)
(d2)
EN
ENO
d1
d2
s1
s2
n
Содержание MELSEC iQ-F FX5
Страница 1: ...MELSEC iQ F FX5 Programming Manual Instructions Standard Functions Function Blocks ...
Страница 2: ......
Страница 17: ...15 CONTENTS ...
Страница 24: ...22 MEMO ...
Страница 25: ...23 PART 1 PART 1 OVERVIEW Part 1 consists of the following chapter 1 OVERVIEW 2 PRECAUTIONS ON PROGRAMMING ...
Страница 126: ...124 6 SEQUENCE INSTRUCTIONS 6 3 Output Instructions Operation error There is no operation error ...
Страница 132: ...130 6 SEQUENCE INSTRUCTIONS 6 3 Output Instructions Operation error There is no operation error ...
Страница 140: ...138 6 SEQUENCE INSTRUCTIONS 6 3 Output Instructions Operation error There is no operation error ...
Страница 191: ...7 BASIC INSTRUCTIONS 7 2 Arithmetic Operation Instructions 189 7 Operation error There is no operation error ...
Страница 202: ...200 7 BASIC INSTRUCTIONS 7 2 Arithmetic Operation Instructions Operation error There is no operation error ...
Страница 278: ...276 7 BASIC INSTRUCTIONS 7 4 Bit Processing Instructions Operation error There is no operation error ...
Страница 280: ...278 7 BASIC INSTRUCTIONS 7 4 Bit Processing Instructions Operation error There is no operation error ...
Страница 915: ...18 TYPE CONVERSION FUNCTIONS 18 13 Converting DWORD to WORD 913 18 Operation error There is no operation error ...
Страница 917: ...18 TYPE CONVERSION FUNCTIONS 18 14 Converting DWORD to INT 915 18 Operation error There is no operation error ...
Страница 932: ...930 18 TYPE CONVERSION FUNCTIONS 18 26 Converting DINT to WORD Operation error There is no operation error ...
Страница 1050: ...1048 26 TIME DATA FUNCTIONS 26 4 Division MEMO ...
Страница 1068: ...1066 29 COUNTER FUNCTION BLOCKS 29 4 Counter Function Block Operation error There is no error ...
Страница 1107: ...I 1105 MEMO ...
Страница 1111: ......