Grundfos Control MPC-Serie Installationsanleitung Seite 378

Reduced operation (4.3.24)
‫ﺗﺗﻳ ﺢ ﻟ ﻙ ﺍﻟﻭﻅﻳﻔ ﺔ ﺍﻟﺣ ﺩ ﻣ ﻥ ﻋ ﺩﺩ ﺍﻟﻣﺿ ﺧﺎﺕ ﻋﻧ ﺩ ﺍﻟﺗﺷ ﻐﻳﻝ ﺃﻭ ﺍﻟﻣﺳ ﺗﺧﺩﻣﺔ ﻓ ﻲ‬
‫ﻟﻠﺣ ﺩ ﻣ ﻥ ﺍﺗﺳ ﻬﻼﻙ ﺍﻟﻁﺎﻗ ﺔ ﻳﺗ ﻡ ﺗﻧﺷ ﻳﻁ ﺍﻟﺣ ﺩ ﺑﻭﺍﺳ ﻁﺔ ﻣ ﺩﺧﻝ‬
.( (4.3.7) Digital inputs
.( (4.3.9) Digital outputs
.‫ﺍﻟﺣ ﺩ ﺍﻷﻗﺻ ﻰ ﻟﻌ ﺩﺩ ﺍﻟﻣﺿ ﺧﺎﺕ ﻗﻳ ﺩ ﺍﻟﺗﺷ ﻐﻳﻝ‬
Settings > Secondary functions > Reduced operation.
. Go to setting of digital input
. Go to setting of digital output
. Power consumption ‫ﺃﻭ‬ Number of pumps in operation
378
8.7.48
8 . 7 . 4 8
Reduced operation 99 ‫ﺷ ﻛﻝ‬
9 9 ‫ﻝ ﻙ ﺵ‬
‫ﺍﻟﻭﺻ ﻑ‬
MPC-E ‫ﺃﻧﻅﻣ ﺔ‬
.‫ﺭﻗﻣ ﻲ‬
‫ﻧﻁ ﺎﻕ ﺍﻹﻋ ﺩﺍﺩ‬
8.7.28 ) ‫ﺇﻋ ﺩﺍﺩ ﺍﻟﻣ ﺩﺧﻼﺕ ﺍﻟﺭﻗﻣﻳ ﺔ‬ •
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8.7.33 ) ‫ﺇﻋ ﺩﺍﺩ ﺍﻹﺧ ﺭﺍﺝ ﺍﻟ ﺭﻗﻣﻲ‬ •
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.‫ﺍﻟﺣ ﺩ ﺍﻷﻗﺻ ﻰ ﻻﺳ ﺗﻬﻼﻙ ﺍﻟﻁﺎﻗ ﺔ‬ •
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‫ﺍﻹﻋ ﺩﺍﺩ ﻋ ﺑﺭ ﻟﻭﺣ ﺔ ﺍﻟﺗﺷ ﻐﻳﻝ‬
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:‫ﺍﺧﺗﻳ ﺎﺭ‬ .1
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.‫ﺍﺧ ﺗﺭ ﻣ ﺩﺧﻝ ﺭﻗﻣ ﻲ‬ .2
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. Reduced operation :‫ﺍﺧﺗﻳ ﺎﺭ‬ .3
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. x 2 [‫]ﻋ ﻭﺩﺓ‬ ‫ﺍﺿ ﻐﻁ ﻋﻠ ﻰ‬ .4
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:‫ﺍﺧﺗﻳ ﺎﺭ‬ .5
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.‫ﺍﺧ ﺗﺭ ﻣﺧ ﺭﺝ ﺭﻗﻣ ﻲ‬ .6
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. Reduced operation :‫ﺍﺧﺗﻳ ﺎﺭ‬ .7
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. x 2 [‫]ﻋ ﻭﺩﺓ‬ ‫ﺍﺿ ﻐﻁ ﻋﻠ ﻰ‬ .8
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:‫ﻥ‬ ‫ﺗﻌﻳﻳ‬ .9
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‫ﺇﻋ ﺩﺍﺩ ﺍﻟﻣﺻ ﻧﻊ‬
.(‫)ﻣﻌﻁ ﻝ‬ ‫ﻟ ﻡ ﻳﺗ ﻡ ﺗﺣﺩﻳ ﺩ ﺇﺩﺧ ﺎﻝ ﺭﻗﻣ ﻲ‬
CU 352 ، ( 4.3.19) Pump curve data
‫ﻳﻣﻛﻧ ﻪ ﺗﺣﺳ ﻳﻥ ﺍﻟﺗﺷ ﻐﻳﻝ ﻭﻓ ﻘ ً ﺎ ﻟﻣﻧﺣﻧﻳ ﺎﺕ ﺍﻷﺩﺍء ﻭﺑﻳﺎﻧ ﺎﺕ ﺍﻟﻣﺣ ﺭﻙ. ﻓ ﻲ ﻫ ﺫﻩ‬
CU 352 ‫ﺍﻟﺷﺎﺷ ﺔ، ﻳﻣﻛﻧ ﻙ ﺗﺣﺩﻳ ﺩ ﺃﻧ ﻭﺍﻉ ﺍﻟﻣﻧﺣ ﻧﻰ ﺍﻟ ﺗﻲ ﻳﺳ ﺗﺧﺩﻣﻬﺎ‬
‫ﻓ ﻲ ﻣﻌ ﺩﻻﺕ ﺍﻟﺗ ﺩﻓﻖ ﺍﻟﻛﺑ ﻳﺭﺓ، ﻗ ﺩ ﻳﻛ ﻭﻥ ﻫﻧ ﺎﻙ ﻓﻘ ﺩ ﻛﺑ ﻳﺭ ﺑﻳ ﻥ ﺣﺎﻓ ﺔ ﻣﺧ ﺭﺝ‬
‫ﺍﻟﻣﺿ ﺧﺔ ﻭﺣﺳ ﺎﺱ ﺍﻟﺿ ﻐﻁ. ﺳ ﺑﺏ ﺍﻟﺧﺳ ﺎﺭﺓ ﻫ ﻭ ﻋ ﺩﻡ ﺭﺟ ﻭﻉ ﺍﻟﺻ ﻣﺎﻣﺎﺕ ﻭﺛ ﻧﻲ‬
‫ﺍﻷﻧﺎﺑﻳ ﺏ. ﻟﺗﺣﺳ ﻳﻥ ﺗﻘ ﺩﻳﺭ ﺗ ﺩﻓﻖ ﺍﻟﻧﻅ ﺎﻡ، ﻣ ﻥ ﺍﻟﺿ ﺭﻭﺭﻱ ﺗﻌ ﻭﻳﺽ ﺍﻟﻔ ﺭﻕ‬
‫ﺑﻳ ﻥ ﺍﻟﺿ ﻐﻁ ﺍﻟﺗﻔﺎﺿ ﻠﻲ ﺍﻟﻣﻘ ﺎﺱ ﻭﺍﻟﺿ ﻐﻁ ﺍﻟﻔﻌﻠ ﻲ ﻋ ﺑﺭ ﺍﻟﻣﺿ ﺧﺔ. ﻳﺗ ﻡ‬
‫ﺫﻟ ﻙ ﻋ ﻥ ﻁ ﺭﻳﻖ ﺇﺩﺧ ﺎﻝ ﺍﻟﻔﻘ ﺩ ﺍﻟﻛﺑ ﻳﺭ ﻓ ﻲ ﺍﻟﺻ ﻣﺎﻣﺎﺕ ﻏ ﻳﺭ ﺍﻟﻣﺭﺗ ﺩﺓ ﻭﺍﻧﺣﻧ ﺎءﺍﺕ‬
.‫ﺍﻷﻧﺎﺑﻳ ﺏ ﺑﻣﻌ ﺩﻝ ﺍﻟﺗ ﺩﻓﻖ ﺍﻟﻣﻘ ﺩﺭ ﻟﻣﺿ ﺧﺔ ﻭﺍﺣ ﺩﺓ‬
CU 352 ‫ﻣ ﻥ ﺍﻟﻣﻣﻛ ﻥ ﺗﺣﺩﻳ ﺩ ﻋ ﺩﺓ ﺃﻧ ﻭﺍﻉ ﻟﻠﻣﻧﺣ ﻧﻰ، ﺣﻳ ﺙ ﺃﻥ‬
.‫ﺗﻌﻁ ﻲ ﺍﻷﻭﻟﻭﻳ ﺔ ﺑﻧ ﺎ ء ً ﻋﻠ ﻰ ﺍﻟﺑﻳﺎﻧ ﺎﺕ ﺍﻟﻣﺗﺎﺣ ﺔ‬
Settings > Secondary functions > Flow estimation.
Flow estimation (4.3.23) 8.7.47
8 . 7 . 4 7
Flow estimation 98 ‫ﺷ ﻛﻝ‬
9 8 ‫ﻝ ﻙ ﺵ‬
‫ﺍﻟﻭﺻ ﻑ‬
8.7.43 ‫ﻛﻣ ﺎ ﻫ ﻭ ﻣﻭﺿ ﺢ ﻓ ﻲ ﺍﻟﻘﺳ ﻡ‬
.‫ﺭﺓ‬ ‫ﺕ ﻣﺗﻭﻓ‬ ‫ﻳﻧﻬﺎ ﺇﺫﺍ ﻛﺎﻧ‬ ‫ﻟﺗﺣﺳ‬
‫ﻧﻁ ﺎﻕ ﺍﻹﻋ ﺩﺍﺩ‬
2nd order QH polynomial
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5th order QH polynomial
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Power polynomial, QP
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Head loss.
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‫ﺍﻹﻋ ﺩﺍﺩ ﻋ ﺑﺭ ﻟﻭﺣ ﺔ ﺍﻟﺗﺷ ﻐﻳﻝ‬
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‫ﺇﻋ ﺩﺍﺩ ﺍﻟﻣﺻ ﻧﻊ‬
.‫ﺗ ﻡ ﺍﺧﺗﻳ ﺎﺭ ﻛ ﻝ ﻣﺗﻌ ﺩﺩﻱ ﺍﻟﺣ ﺩﻭﺩ‬
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