6
2 INPUT/OUTPUT FB
2.2 M+FX5UCPU-IO_CompareRelayOnTimes
2.2 M+FX5UCPU-IO_CompareRelayOnTimes
Name
M+FX5UCPU-IO_CompareRelayOnTimes
Overview
Labels
■Input label
*1 The set value of SD262 and SD263 (32 bit) shall be the upper limit.
*2 In GX Works3, program with 8#10.
*3 Setting method
1 to 2147483647: Set a desired value in decimal.
2147483648 to 4294967295: Set a desired value converted into hexadecimal.
*4 Refer to "Product life of relay output contacts" in the following manual and specify a contact switching life suitable for the usage
environment including switching current.
MELSEC iQ-F FX5U User's Manual (Hardware).
MELSEC iQ-F FX5UC User's Manual (Hardware).
Item Description
Overview • This FB counts (cumulatively) the number of ON times of the specified relay device number within the range from 0 to
4294967295.
• This FB compares the counted number of ON times with the set value, and outputs the comparison result.
Symbol
No. Variable name Name Data type Range Description
(1) i_bEN Execution command Bit ON, OFF ON: The FB is activated.
OFF: The FB is not activated.
(2) i_stModule Module label Structure The setting range
differs depending on
the module label.
Specify the module label of the CPU module.
(3) i_uRaNo Target relay device
number)
Word [Unsigned] 0 to the value in Y
device size
*1
Specify the relay device number for counting the ON
times.
For example, specify "10 (octal)
*2
" for specifying the
output Y010.
(4) i_udCompareCount Number of
comparisons
Double Word
[Unsigned]
0 to 4294967295
*3*4
Set the value to be compared with the integration value
of the number of relay ON times.
(9)
(8)
(7)
(6)
M+FX5UCPU-IO_CompareRelayOnTimes
(5)
o_uErrId
o_bErr
o_bOK
o_udOutputOnTotal
o_bENO
UW
B
B
UD
B
UW
DUT
B
:
(10)o_bFbResult B:
:
:
:
:
:
:
:
(3)
(4)
(2)
(1)
i_uRaNo
UD : i_udCompareCount
i_stModule
i_bEN
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