提示
- High Limit 應(yīng)該 >= Low Limit；
- SETRANGE LOW≤SETRANGE HIGH
- SETPOINT LOW ≤ SETPOINT HIGH
- SETRANGE LOW≥SETPOINT LOW
- SETRANGE HIGH ≤ SETPOINT HIGH
如果SET VALUE TYPE（設(shè)定值類型）是SET PNT韭山，則只有“SET RANGE HIGH”可編輯拢驾，且“SET RANGE HIGH”的值自動復(fù)制到“SET RANGE LOW”性置。
從R3.06起吨枉，CV設(shè)定范圍有四種類型，Set Range – Zone Control（設(shè)定范圍-區(qū)域控制）誓酒，Set Point – Setpoint Control（設(shè)定點-設(shè)定點控制）樟蠕，Low Limit Zone Control（低限區(qū)域控制），在CV上只有下限（無上限）和High Limit Zone control（高限區(qū)域控制）只有高限（無低限）靠柑。在DEF文件中為每個CV定義了SETVALUETYPE寨辩。
即使為每個限制分配了位號名，也會執(zhí)行上述錯誤檢查歼冰。檢測到錯誤時靡狞，數(shù)據(jù)變?yōu)锽ad。（R4.02）
**為了將Online Tuning Weight（在線整定權(quán)重）反映到控制器隔嫡，應(yīng)從控制面板觸發(fā)在線整定甸怕。然后在下一個執(zhí)行周期得到修改。
B12經(jīng)濟函數(shù)視圖
Economic Function (EF)（經(jīng)濟函數(shù)）參數(shù)顯示在Economic Function（經(jīng)濟函數(shù)）面板上腮恩∩液迹可以在PCTP離線定義多個經(jīng)濟函數(shù)。在此面板上秸滴，操作員可以選擇經(jīng)濟函數(shù)并輸入控制器的EF參數(shù)武契。
經(jīng)濟函數(shù)面板有“ENG”和“OPE”兩種操作模式。以下是ENG模式的窗口缸榛。
查看
條目說明
各個需要由操作員和工程師輸入的條目/參數(shù)如下吝羞。
|條目| 描述 |操作員模式| 工程師模式|
| ------------- |:-------------:| -----:|
|Common（通用）|
|Tracking Filter（跟蹤濾波） |確定跟蹤濾波常數(shù)。非負值為可用的内颗，單位是秒。| R |R/W|
|Economic Function Value（經(jīng)濟函數(shù)值） | 所選經(jīng)濟函數(shù)的計算值敦腔。| R| R|
|Optimal Value（最優(yōu)值）| 表示EF在優(yōu)化期間實現(xiàn)的最佳可能值均澳。為穩(wěn)態(tài)計算值（預(yù)測時域終點）。| R |R|
|Economic Function Selection(經(jīng)濟函數(shù)選擇) |表示所選的經(jīng)濟函數(shù)條目符衔。| R| R|
|Status（狀態(tài)）| 指示所選經(jīng)濟函數(shù)的狀態(tài)找前。 ACTIVE INACTIVE BAD |R |R|
|EF Common（EF通用）|
|Economic Function Selection(經(jīng)濟函數(shù)選擇) |表示所選的經(jīng)濟函數(shù)的條目。| R/W |R/W|
|Function Name（函數(shù)名）| 經(jīng)濟函數(shù)的唯一位號名判族。 |R| R|
|Comments（注釋）| EF位號注釋躺盛。| R| R|
|Economic Coefficients(經(jīng)濟系數(shù))|
|Coefficient Name(系數(shù)名)| 經(jīng)濟系數(shù)的唯一位號名。| R| R|
|Comment（注釋） |經(jīng)濟系數(shù)注釋形帮。| R| R|
|Value （值） |經(jīng)濟系數(shù)值(Z_Coefficient)槽惫。| R/W |R/W|
|Button（按鈕）|
|Apply Button（應(yīng)用按鈕）| 如前所述周叮。| R/W |R/W|
|Undo Button(撤銷按鈕) |在單擊Apply按鈕之前取消新輸入的參數(shù)。然后上一個參數(shù)顯示為黑色界斜。| R/W |R/W|
原文：
TIPS
- High Limit should be >= Low Limit
- SETRANGE LOW≤SETRANGE HIGH
- SETPOINT LOW ≤ SETPOINT HIGH
- SETRANGE LOW≥SETPOINT LOW
- SETRANGE HIGH ≤ SETPOINT HIGH
If the “SET VALUE TYPE is SET PNT then only “SET RANGE HIGH” is editable and value of “SET RANGE HIGH” is copied to “SET RANGE LOW” automatically.
From R3.06, there are 4 type of CV set range, Set Range – Zone Control, Set Point – Setpoint Control, Low Limit Zone Control with only low limit (no high limit) on CV, and High Limit Zone control with only high limit (no low limit) on CV. SETVALUETYPE is defined in the DEF file for each CV.
The above error check is also done even when the tag name is assigned to each limit. The data becomes Bad when the error is detected. (R4.02)
** In order to reflect Online Tuning Weight to the controller, Online tuning should be triggered from the control panel. Then the modification is reflected at the next execution period.
B12. Economic Function View
Parameters of Economic Function (EF) are displayed on the Economic Function Panel. Multiple Economic functions can be defined on PCTP offline. On this panel, operators can select the economic function and enters the EF parameters for the controller.
Economic Function Panel has two modes of operation, “ENG” and “OPE”. Following are the windows for the ENG modes.
View
Description of items
Various items/parameters need to be entered by operator and engineers are described below.
| Item| Description | Operator mode| Engineer mode|
| ------------- |:-------------:| -----:|
| Common|
| Tracking Filter | Determines the Tracking Filter Constant. Non-negative value is available. Unit is second.| R | R/W|
| Economic Function Value| Calculated value of the selected Economic Function. | R| R|
| Optimal Value| Value indicates the EF’s best possible value to achieve during optimization. Value is calculated for steady state (end of the prediction Horizon)| R| R|
| Economic Function Selection| Indicates the selected Economic Function Index.| R | R|
| Status | Indicates the status of the selected economic function. ACTIVE INACTIVE BAD| R| R|
| EF Common|
| Economic Function Selection | Indicates the selected Economic Function Index. | R/W| R/W|
| Function Name | Unique Tag Name of the Economic Function| R | R|
| Comments | EF Tag comments| R | R|
| Economic Coefficients|
| Coefficient Name| Unique Tag Name of Economic Coefficient| R | R|
| Comment Economic Coefficient Comments| R | R|
| Value | Economic Coefficient Value (Z_Coefficient) | R/W| R/W|
| Button|
| Apply Button| As Explained Earlier| R/W| R/W|
| Undo Button| Cancel a newly entered parameter before the “Apply” button is clicked. Then previous parameter is displayed in black. | R/W| R/W|
2017.1.8
