Grundfos Control MPC Serie Manual De Instrucciones página 496

< Settings > Primary controller > External setpoint influence
.‫. ﺗﻅﻬ ﺭ ﻗﺎﺋﻣ ﺔ ﺍﻟﻣﻌﻠﻣ ﺎﺕ ﺍﻟﻣﺗﻭﻓ ﺭﺓ‬
.‫ﺍﺧ ﺗﺭ ﺍﻟﻣﻌﻠﻣ ﺔ ﺍﻟ ﺗﻲ ﺗﺅﺛ ﺭ ﻋﻠ ﻰ ﺍﻟﻘﻳﻣ ﺔ ﺍﻟﻣﺣ ﺩﺩﺓ‬
Setting of influence 8.7.6
(Point 1) (‫)ﻗﻳﻣ ﺔ ﺍﻟﻣ ﺩﺧﻼﺕ ﺍﻟﺧﺎﺭﺟﻳ ﺔ‬
‫)ﺧﻔ ﺽ ﺍﻟﻘﻳﻣ ﺔ ﺍﻟﻣﺣ ﺩﺩﺓ‬ Reduce setpoint to
.‫ﻟﺟﻣﻳ ﻊ ﺍﻟﻣﻌﻠﻣ ﺎﺕ ﺍﻟﻣﻁﻠﻭﺑ ﺔ‬
‫ﺇﺫﺍ ﺗ ﻡ ﺗﻔﻌﻳ ﻝ ﻭﻅﻳﻔ ﺔ ﺍﻟﺣﺳ ﺎﺱ ﺍﻟﻣﺗﻌ ﺩﺩ، ﻓﺳ ﻳﻛﻭﻥ ﻟ ﻪ ﺃﻭﻟﻭﻳ ﺔ‬
.‫ﺃﻛ ﺑﺭ ﻣ ﻥ ﺍﻟﻘﻳﻣ ﺔ ﺍﻟﻣﺣ ﺩﺩﺓ ﺍﻟﺧﺎﺭﺟﻳ ﺔ ﺍﻟ ﺗﻲ ﺳ ﻳﺗﻡ ﺇﻟﻐﺎﺅﻫ ﺎ‬
496
‫ﺍﻹﻋ ﺩﺍﺩ ﻣ ﻥ ﺧ ﻼﻝ ﻟﻭﺣ ﺔ ﺍﻟﺗﺷ ﻐﻳﻝ‬
Input value to be influenced by
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.(‫)ﻋ ﻭﺩﺓ‬ [Back] ‫ﺍﺿ ﻐﻁ‬
. 2
‫ﻋ ﻳ ّ ﻥ ﻭﻅﻳﻔ ﺔ ﺍﻟﺗﺣﻛ ﻡ. ﺍﻧﻅ ﺭ ﺍﻟﻘﺳ ﻡ‬
.(4.1.3.2) function
. 3
.‫ﻋ ﻳ ّ ﻥ ﻋ ﺩﺩ ﺍﻟﻧﻘ ﺎﻁ‬
. 4
External input value :‫ﻋ ﻳ ّ ﻥ‬
.(1 ‫)ﺍﻟﻧﻘﻁ ﺔ‬
. 5
:‫ﺔ‬ ‫ﺑﺔ ﻣﺋﻭﻳ‬ ‫ﻥ ﻛﻧﺳ‬ ‫ﺗﻌﻳﻳ‬
.(1 ‫)ﺍﻟﻧﻘﻁ ﺔ‬ (Point 1) (‫ﺇﻟ ﻰ‬
. 6
6 ‫ﺇﻟ ﻰ‬ 4 ‫ﻛ ﺭﺭ ﺍﻟﺧﻁ ﻭﺍﺕ ﻣ ﻥ‬
. 7
.(‫)ﻋ ﻭﺩﺓ‬ [Back] ‫ﺍﺿ ﻐﻁ‬
. 8
. Filter time : ٍ ‫ﻭﺍﻥ‬ ‫ﻥ ﻛﺛ‬ ‫ﺗﻌﻳﻳ‬
. 9
. Enabled :‫ﺍﺧ ﺗﺭ‬
. 1 0
‫ﺇﻋ ﺩﺍﺩ ﺍﻟﻣﺻ ﻧﻊ‬
.‫ﺍﻟﻭﻅﻳﻔ ﺔ ﻣﻌﻁﻠ ﺔ‬
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.2
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.6
.7
.8
.9
.10
‫ﺗﻣﻛﻧ ﻙ ﺍﻟﻭﻅﻳﻔ ﺔ ﻣ ﻥ ﺗﻬﻳﺋ ﺔ ﺍﻟﻘﻳﻣ ﺔ ﺍﻟﻣﺣ ﺩﺩﺓ ﺑﺎﻟﺳ ﻣﺎﺡ ﻟﻣﻌﻠﻣ ﺎﺕ ﺍﻟﻘﻳ ﺎﺱ‬
‫ﻝﺑﺎﻟﺗ ﺄﺛﻳﺭ ﻋﻠ ﻰ ﺍﻟﻘﻳﻣ ﺔ ﺍﻟﻣﺣ ﺩﺩﺓ. ﻋ ﺎﺩ ﺓ ً ﻣ ﺎ ﺗﻛ ﻭﻥ ﺇﺷ ﺎﺭﺓ ﺗﻧﺎﻅﺭﻳ ﺔ ﻣ ﻥ ﺟﻬ ﺎﺯ ﺇﺭﺳ ﺎ‬
‫ﻟﻠﺗ ﺩﻓﻖ ﺃﻭ ﺩﺭﺟ ﺔ ﺍﻟﺣ ﺭﺍﺭﺓ ﺃﻭ ﺟﻬ ﺎﺯ ﺇﺭﺳ ﺎﻝ ﻣﺷ ﺎﺑﻪ. ﻟﻠﺣﺻ ﻭﻝ ﻋﻠ ﻰ ﻧﻅ ﺭﺓ ﻋﺎﻣ ﺔ ﺣ ﻭﻝ‬
‫ﺃﻧ ﻭﺍﻉ ﺃﺟﻬ ﺯﺓ ﺍﻹﺭﺳ ﺎﻝ ﻭﺍﻟﻣﻭﺍﺿ ﻊ ﺍﻟﻣﺣﺗﻣﻠ ﺔ، ﺍﻧﻅ ﺭ ﺗﻌﻠﻳﻣ ﺎﺕ ﺍﻟﺗﺭﻛﻳ ﺏ‬
‫ﻛﻣﺛ ﺎﻝ، ﻳﻣﻛ ﻥ ﺗﻬﻳﺋ ﺔ ﺍﻟﻘﻳﻣ ﺔ ﺍﻟﻣﺣ ﺩﺩﺓ ﻭﻓ ﻘ ً ﺎ ﻟﻠﻣﻌﻠﻣ ﺎﺕ ﺍﻟ ﺗﻲ ﻳﻣﻛﻧﻬ ﺎ ﺍﻟﺗ ﺄﺛﻳﺭ‬
‫ﻋﻠ ﻰ ﺿ ﻐﻁ ﺍﻟﻣﺧ ﺭﺝ ﺃﻭ ﺩﺭﺟ ﺔ ﺣ ﺭﺍﺭﺓ ﺍﻟﻧﻅ ﺎﻡ. ﺗﻅﻬ ﺭ ﺍﻟﻣﻌﻠﻣ ﺎﺕ ﺍﻟ ﺗﻲ ﺗﺅﺛ ﺭ ﻋﻠ ﻰ‬
‫ﻝ‬ ‫ﻁ ﺗﻘﻠﻳ‬ ‫ﺎ ﻓﻘ‬ ‫%. ﻳﻣﻛﻧﻬ‬
‫ﺍﻟﻘﻳﻣ ﺔ ﺍﻟﻣﺣ ﺩﺩﺓ، ﺣﻳ ﺙ ﻳﺗ ﻡ ﺿ ﺭﺏ ﺍﻟﺗ ﺄﺛﻳﺭ ﺍﻟﻣ ﺫﻛﻭﺭ ﻓ ﻲ ﻫﻳﺋ ﺔ ﻧﺳ ﺑﺔ ﻣﺋﻭﻳ ﺔ‬
‫ﺍﻟ ﺕ‬ x (1) ‫ﺄﺛﻳﺭ‬ ‫ﺍﻟﺗ‬ x ‫= ﺍﻟﻘﻳﻣ ﺔ ﺍﻟﻣﺣ ﺩﺩﺓ‬
‫ﻳﺿ ﻣﻥ ﻣﺭﺷ ﺢ ﺗﻣ ﺭﻳﺭ ﻣﻧﺧﻔ ﺽ ﺗﺟ ﺎﻧﺱ ﺍﻟﻘﻳﻣ ﺔ ﺍﻟﻣﻘﺎﺳ ﺔ ﺍﻟ ﺗﻲ ﺗﺅﺛ ﺭ ﻋﻠ ﻰ‬
.‫ﺍﻟﻘﻳﻣ ﺔ ﺍﻟﻣﺣ ﺩﺩﺓ. ﻳﻧﺗ ﺞ ﻋ ﻥ ﻫ ﺫﺍ ﺗﻐﻳ ﻳﺭﺍﺕ ﺛﺎﺑﺗ ﺔ ﻟﻠﻘﻳﻣ ﺔ ﺍﻟﻣﺣ ﺩﺩﺓ‬
External setpoint influence (4.1.3)
External setpoint influence
. Control MPC
100 ‫ﺇﻟ ﻰ‬ 0 ‫ﺃﺩﺍء ﺍﻟﻧﻅ ﺎﻡ ﻋﻠ ﻰ ﻫﻳﺋ ﺔ ﻧﺳ ﺑﺔ ﻣﺋﻭﻳ ﺔ ﻣ ﻥ‬
:‫ﻓ ﻲ ﺍﻟﻘﻳﻣ ﺔ ﺍﻟﻣﺣ ﺩﺩﺓ‬ 100
(SP) ‫ﺔ‬ ‫ﺩﺩﺓ ﺍﻟﻔﻌﻠﻳ‬ ‫ﺔ ﺍﻟﻣﺣ‬
.‫ﺭﺩﻱ‬ ‫ﻛﻝ ﻓ‬ ‫ﺄﺛﻳﺭ ﺑﺷ‬ ‫ﻡ ﺍﻟﺗ‬ ‫ﻥ ﻗﻳ‬
0-100 % signal
Inlet pressure
Outlet pressure
External pressure
Diff. pressure, external
Diff. pressure, pump
Flow rate
Tank level, outlet side
Tank level, suction side
Return-pipe temp., external
Flow-pipe temperature
Return-pipe temperature
Differential temperature
Ambient temperature
Differential temperature.
8.7.5
8 . 7 . 5
40 ‫ﺷ ﻛﻝ‬
4 0 ‫ﻝ ﻙ ﺵ‬
‫ﺍﻟﻭﺻ ﻑ‬
‫ﻐﻳﻝ ﻟـ‬ ‫ﻭﺍﻟﺗﺷ‬
‫ﺍﻟﻣﻘﺳ ﻭﻡ ﻋﻠ ﻰ‬
‫ﺍﻟﻘﻳﻣ‬ ‫ﺃﺛ ﻳﺭ‬
.‫ﺇﻟ ﺦ‬ x (2)
‫ﻥ ﺗﻌﻳﻳ‬ ‫ﻳﻣﻛ‬
‫ﻧﻁ ﺎﻕ ﺍﻹﻋ ﺩﺍﺩ‬
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