8 APPLICATION INSTRUCTION
8.17 Pulse Related Instruction
591
8
• The table below shows the related devices.
• The table below shows the related device update timing.
Precautions
• The maximum input frequency of turning the inputs ON and OFF is shown below:
• When the SPD instruction is used, the UP/DOWN pulse input, preset input and enable input operate in accordance with the
contents set by the parameters of the high-speed counter.
• When the measurement time is changed while the SPD instruction is executed, the changed time is applied every time the
measurement time ends.
• When the current value of the high-speed counter is overwritten, a preset input is executed, or the high-speed counter is
reset by the DHCMOV instruction while the SPD instruction is executed, the operation continues, but the pulse density
cannot be measured normally.
• When the SPD instruction is used, pulses per unit time which exceeds the ring length of the high-speed counter cannot be
input.
• The measurement time specified by (s2) overwrites the value stored in the SD device specified for the measurement unit
time.
• When the measurement time specified by (s2) is outside the range from 1 to 32767, the specified measurement time is
rounded into “1” with the sign.
Operation error
Function
CH1
CH2
CH3
CH4
CH5
CH6
CH7
CH8
Monitor in operation
SM4500
SM4501
SM4502
SM4503
SM4504
SM4505
SM4506
SM4507
High-speed counter pulse
density
SD4507,
SD4506
SD4537,
SD4536
SD4567,
SD4566
SD4597,
SD4596
SD4627,
SD4626
SD4657,
SD4656
SD4687,
SD4686
SD4717,
SD4716
Measurement unit time
SD4517,
SD4516
SD4547,
SD4546
SD4577,
SD4576
SD4607,
SD4606
SD4637,
SD4636
SD4667,
SD4666
SD4697,
SD4696
SD4727,
SD4726
Function
R/W
Update timing
Clear
Monitor in operation
R
• When the SPD instruction is executed
• When the HIOEN instruction is executed
• Power-on
• Reset
High-speed counter pulse density
R
• Each time the measurement unit time elapses
• Power-on
• Reset
Measurement unit time
R/W
• When the SPD instruction is executed
• Power-on
• Reset
FX5U-32M
/ FX5UC-32M
CPU module
Used input number
Maximum input frequency
X0 to X5
200 kHz
X6, X7
10 kHz
FX5U-64M
/FX5U-80M
/FX5UC-64M
/FX5UC-96M
CPU module
Used input number
Maximum input frequency
X0 to X7
200 kHz
X10 to X17
10 kHz
Error code
(SD0/SD8067)
Description
3600H
The channel number or device number in which parameters are not set in (s1) is specified.
3405H
An unavailable bit device is set in (s1).
A channel number other than 1 to 8 is specified in (s1).
When FX3 compatible function of a high-speed counter is valid and a channel number is specified to (s1).
1810H
The input specified in (s1) is already used by another instruction.
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: ......