15 EXTERNAL DEVICE COMMUNICATION INSTRUCTION
15.3 MODBUS Communication Instruction
835
15
Processing details
• Function code (s2) is operated on Slave station No. (s1) according to Parameters (s3), (s4), and (s5)/(d1). Use 0 as the
Slave station No. for Broadcast commands. For details, refer to
MELSEC iQ-F FX5 User's Manual (MODBUS
Communication).
• The communication execution status (d2) is output according to the status of the ADPRW instruction such as
communicating/completed normally/completed with an error.
Precautions
Three devices are occupied from the device specified in (d2). Make sure that these devices are not used in other controls.
Operation error
For communication errors, refer to
MELSEC iQ-F FX5 User's Manual (MODBUS Communication).
Error code
(SD0/SD8067)
Description
1810H
Channel used by the instruction is used by other instruction.
3600H
Invalid parameter setup.
2822H
Device that cannot be used by this instruction is specified.
3405H
Data outside the allowable range was input.
2820H
The specified device exceeds the range of the corresponding device.
Содержание MELSEC iQ-F FX5
Страница 1: ...MELSEC iQ F FX5 Programming Manual Instructions Standard Functions Function Blocks ...
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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 ...
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