Grundfos Control MPC-Serie Installationsanleitung Seite 386

.‫ﺑ ﺩء / ﺗﻭﻗ ﻑ ﺧ ﺎﺭﺟﻲ. ﻓﺗ ﺢ ﺍﻻﺗﺻ ﺎﻝ = ﺗﻭﻗ ﻑ‬
.1 ‫ﻣﻼﺣﻅ ﺔ: ﻻ ﻳﻣﻛ ﻥ ﺗﻐﻳ ﻳﺭ ﺍﻹﺩﺧ ﺎﻝ ﺭﻗ ﻡ‬
.(‫)ﺣﻣﺎﻳ ﺔ ﻣ ﻥ ﺍﻟﺗﺷ ﻐﻳﻝ ﺍﻟﺟ ﺎﻑ‬ ‫ﻣﺭﺍﻗﺑ ﺔ ﻧﻘ ﺹ ﺍﻟﻣﻳ ﺎﻩ‬
‫)ﺇﺫﺍ ﻛ ﺎﻥ ﺍﻟﻧﻅ ﺎﻡ‬ ‫ﺍﻟﻣﻭﺻ ﻝ ﺍﻟﻣﻔﺗ ﻭﺡ = ﻧﻘ ﺹ ﺍﻟﻣﻳ ﺎﻩ‬
.(‫ﻣ ﺯﻭ ﺩ ًﺍ ﺑﻬ ﺫﺍ ﺍﻟﺧﻳ ﺎﺭ‬
‫ﺗﺗﻁﻠ ﺏ ﻣﺭﺍﻗﺑ ﺔ ﻧﻘ ﺹ ﺍﻟﻣﻳ ﺎﻩ ﻭﺟ ﻭﺩ ﺿ ﻐﻁ ﺃﻭ ﻣﻔﺗ ﺎﺡ ﻣﻧﺳ ﻭﺏ‬
.‫ﻳﻣﻛ ﻥ ﺗﻧﺷ ﻳﻁ ﻛ ﻝ ﻣ ﺩﺧﻝ ﺗﻧ ﺎﻅﺭﻱ ﻭﺭﺑﻁ ﻪ ﺑﻭﻅﻳﻔ ﺔ ﻣﻌﻳﻧ ﺔ‬
‫ﻭﻓ ﻘ ً ﺎ ﻟﻠﻣﻌ ﺎﻳﻳﺭ، ﻳﺣﺗ ﻭﻱ ﺍﻟﻧﻅ ﺎﻡ ﻋﻠ ﻰ ﺛﻼﺛ ﺔ ﻣ ﺩﺧﻼﺕ ﺍﻟﺗﻧﺎﻅﺭﻳ ﺔ. ﺇﺫﺍ ﺍﺷ ﺗﻣﻝ‬
‫، ﻳﺻ ﺑﺢ ﻋ ﺩﺩ ﺍﻟﻣ ﺩﺧﻼﺕ ﺍﻟﺗﻧﺎﻅﺭﻳ ﺔ‬
‫ﻳﺗ ﻡ ﺇﻅﻬ ﺎﺭ ﺟﻣﻳ ﻊ ﺍﻟﻣ ﺩﺧﻼﺕ ﺍﻟﺗﻧﺎﻅﺭﻳ ﺔ ﺣ ﺗﻰ ﻳﺗ ﻡ ﺍﻟﺗﻌ ﺭﻑ ﻋﻠ ﻰ ﻣ ﻭﻗﻌﻬﻡ‬
‫ﺍﻟﻣ ﺎﺩﻱ ﻓ ﻲ ﺍﻟﻧﻅ ﺎﻡ. ﻳﻣﻛ ﻥ ﺗﺭﻛﻳ ﺏ ﺣﺳ ﺎﺱ ﺃﺳﺎﺳ ﻲ ﺯﺍﺋ ﺩ ﻛﺣﺳ ﺎﺱ ﺍﺣﺗﻳ ﺎﻁﻲ‬
.‫ﻟﻠﺣﺳ ﺎﺱ ﺍﻷﺳﺎﺳ ﻲ ﻣ ﻥ ﺃﺟ ﻝ ﺯﻳ ﺎﺩﺓ ﺍﻟﺛﺑ ﺎﺕ ﻭﻣﻧ ﻊ ﺗﻭﻗ ﻑ ﺍﻟﺗﺷ ﻐﻳﻝ‬
‫ﺇﺫﺍ ﻛ ﺎﻥ ﻻ ﺑ ﺩ ﻣ ﻥ ﻭﺟ ﻭﺩ ﺍﺛﻧﻳ ﻥ ﻣ ﻥ ﺃﺟﻬ ﺯﺓ ﺍﻻﺳﺗﺷ ﻌﺎﺭ ، ﻳﺟ ﺏ ﺃﻥ‬
.‫ﻳﻛ ﻭﻥ ﻟﻛ ﻝ ﻣﻧﻬﻣ ﺎ ﻣ ﺩﺧﻝ ﺗﻧ ﺎﻅﺭﻱ ﻣﻧﻔﺻ ﻝ‬
Settings > Secondary functions > Stop function > Go to setting
386
‫ﺇﻋ ﺩﺍﺩ ﺍﻟﻣﺻ ﻧﻊ‬
‫ﺔ‬ ‫ﺍﻟﻭﻅﻳﻔ‬ ‫ﺍﻟﻣ ﺩﺧﻝ ﺍﻟ ﺭﻗﻣﻲ‬
DI1 (CU 352) [10]
DI2 (CU 352) [12]
.‫ﻣﺗﺻ ﻝ ﺑﺎﻟﻧﻅ ﺎﻡ‬
Analog inputs (4.3.8) 8.7.30
8 . 7 . 3 0
Analog inputs 78 ‫ﺷ ﻛﻝ‬
7 8 ‫ﻝ ﻙ ﺵ‬
‫ﺍﻟﻭﺻ ﻑ‬
B 351 ‫ﺍﻟﻧﻅ ﺎﻡ ﻋﻠ ﻰ ﻭﺣ ﺩﺓ ﻣﺧﺭﺟﺎﺕ/ﻣ ﺩﺧﻼﺕ‬
(‫)ﺧﻳ ﺎﺭ‬
AI1 (CU 352) [51]:
1 ‫ﺍﻟﻣ ﺩﺧﻝ ﺍﻟﺗﻧ ﺎﻅﺭﻱ ﺭﻗ ﻡ‬
CU 352 (CU 352):
51 ‫ﺍﻟﻁ ﺭﻑ ﺭﻗ ﻡ‬ [51]:
‫ﺍﻹﻋ ﺩﺍﺩ ﻋ ﺑﺭ ﻟﻭﺣ ﺔ ﺍﻟﺗﺷ ﻐﻳﻝ‬
of analog input.
.‫ﻭﻅﻳﻔ ﺔ ﻳﻣﻛ ﻥ ﺃﻥ ﺗﻛ ﻭﻥ ﺫﺍﺕ ﺻ ﻠﺔ ﺑﺎﻟﻣ ﺩﺧﻼﺕ ﺍﻟﺭﻗﻣﻳ ﺔ‬
" . Min " ‫ﻐﻳﻝ‬ ‫ﻊ ﺍﻟﺗﺷ‬ ‫ﻭﺿ‬
. Max " ‫ﻐﻳﻝ‬ ‫ﻊ ﺍﻟﺗﺷ‬ ‫ﻭﺿ‬
User " ‫ﻐﻳﻝ‬ ‫ﻊ ﺍﻟﺗﺷ‬ ‫ﻭﺿ‬
" defined
‫)ﻋﻁﻝ‬ External fault
(‫ﺧ ﺎﺭﺟﻲ‬
‫= ﻧﻘ ﺹ ﻣ ﺎء‬
B.5
‫ﺩﻓﻖ‬
‫ﻳﺗ ﻡ ﺇﻋ ﺎﺩﺓ ﺿ ﺑﻁ‬
‫ﺍﻹﻧ ﺫﺍﺭﺍﺕ‬
" ‫ﻐﻳﻝ‬ ‫ﻊ ﺍﻟﺗﺷ‬ ‫ﻭﺿ‬
" Emergency run
‫= ﺍﻟﻌﻁ ﻝ‬
‫ﻣﺛ ﺎﻝ‬
‫ﻳﺗ ﻡ ﺍﺧﺗﻳ ﺎﺭ ﻧﻘﻁ ﺔ‬
‫ﺑﻁ‬ ‫ﺍﻟﺿ‬
AI1: Reduced " ‫ﻝ‬ ‫ﺗﻔﻌﻳ‬
" operation
‫ﻳﺟ ﺑﺭ ﺍﻟﻣﺿ ﺧﺔ ﻋﻠ ﻰ‬
‫ﻑ‬ ‫ﺍﻟﺗﻭﻗ‬
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‫ﻓ ﻲ ﺍﻟﺷﺎﺷ ﺔ، ﻳﻣﻛﻧ ﻙ ﻓﻘ ﻁ ﺗﺣﺩﻳ ﺩ ﺍﻟﻣﺿ ﺧﺎﺕ ﺍﻟﻣﺣ ﺩﺩﺓ ﻓ ﻲ‬
.‫ﺭﺍﺟ ﻊ ﺍﻷﻗﺳ ﺎﻡ ﺫﺍﺕ ﺍﻟﺻ ﻠﺔ ﻟﻣﺯﻳ ﺩ ﻣ ﻥ ﺍﻟﻣﻌﻠﻭﻣ ﺎﺕ ﺣ ﻭﻝ ﺍﻟﻭﻅ ﺎﺋﻑ‬
.‫ﺑﺷ ﻛﻝ ﻋ ﺎﻡ، ﻳﻘ ﻭﻡ ﺍﻟﻣﻭﺻ ﻝ ﺍﻟﻣﻐﻠ ﻖ ﺑﺗﻧﺷ ﻳﻁ ﺍﻟﻭﻅﻳﻔ ﺔ ﺍﻟﻣﺣ ﺩﺩﺓ‬
Settings > Secondary functions > Stop function > Go to setting
Functions of digital inputs (4.3.7.1)
Functions of digital inputs
:‫ﻳﻣﻛﻧ ﻙ ﺍﺧﺗﻳ ﺎﺭ ﻭﻅﻳﻔ ﺔ ﻭﺍﺣ ﺩﺓ ﻓ ﻲ ﻛ ﻝ ﺷﺎﺷ ﺔ‬
‫ﺍﻻﺗﺻ ﺎﻝ ﻣﻧﺷ ﻁ‬
=
=
"
-
= User-defined duty
=
Dry-running protection
‫= ﺍﻟﺗ‬
= Resetting of alarm
= Emergency run
‫ﻋﻁ ﻝ، ﻣﺿ ﺧﺔ ﺑﺩﻳﻠ ﺔ‬
= Alternative setpoint 2-7
= Reduced operation
Stop pump 1-6
=
Stop pilot pump
.‫ﺍﻟﻧﻅ ﺎﻡ‬
‫ﺍﻹﻋ ﺩﺍﺩ ﻋ ﺑﺭ ﻟﻭﺣ ﺔ ﺍﻟﺗﺷ ﻐﻳﻝ‬
of digital input.
8.7.29
8 . 7 . 2 9
77 ‫ﺷ ﻛﻝ‬
7 7 ‫ﻝ ﻙ ﺵ‬
‫ﺍﻟﻭﺻ ﻑ‬
‫ﻧﻁ ﺎﻕ ﺍﻹﻋ ﺩﺍﺩ‬
‫ﺔ‬ ‫ﺍﻟﻭﻅﻳﻔ‬
Not used
Min. duty
Max. duty
External fault
Flow switch
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