16 POSITIONING INSTRUCTION
16.1 Dedicated Instruction (Positioning Function)
843
16
DSZR [For the FX5 operand specification]
This instruction executes mechanical zero return.
Setting data
■
Descriptions, ranges, and data types
*1 Specify K1 to K4 (axis 1 to 4) for the CPU module, and K5 to K12 (axis 5 to 12) for the high-speed pulse input/output module.
■
Applicable devices
*1 T, ST, C cannot be used.
Processing details
This instruction executes mechanical zero return. The near-point dog signal and zero-phase signal function follow the device
set with parameters. With the forward limit or reverse limit, zero return with the dog search function can be executed.
• For (s1), specify the zero return speed in the user units. (The speed must be 200 Kpps or lower in frequency.)
• For (s2), specify the creep speed in the user units. Set the creep speed equal to or slower than the zero return speed set in
(s1). (The speed must be 200 Kpps or lower in frequency.)
• For (d1), specify the axis number for which zero return is performed.
• For (d2), specify the bit device of the zero return complete flag or abnormal end flag.
For details on the function and error code, refer to
MELSEC iQ-F FX5 User's Manual (Positioning Control - CPU module
built-in, High-speed pulse input/output module).
Ladder diagram
Structured text
ENO:=DSZR(EN,s1,s2,d1,d2);
FBD/LD
Operand
Description
Range
Data type
Data type (label)
(s1)
Zero return speed
1 to 65535
16-bit unsigned binary
ANY_ELEMENTARY
(WORD)
(s2)
Creep speed
1 to 65535
16-bit unsigned binary
ANY_ELEMENTARY
(WORD)
(d1)
Axis number from which pulses are to be output
K1 to 12
16-bit unsigned binary
ANY_ELEMENTARY
(WORD)
(d2)
Bit device number of the zero return complete flag or abnormal end flag
Bit
ANY_BOOL
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)
(d2)
(s2) (d1) (d2)
(s1)
EN
ENO
d2
s1
s2
d1
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: ......