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4.4 - heidenhain

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讀取組態資料 - PARA<br />

PARA 功能允許利用來自組態資料的參數指定讀取組態資料, 若使用<br />

參數指定時,則只能從組態資料讀取使用者參數。<br />

當您讀取選擇性的參數,請檢查返回值是否有效。 根據參數的資料類<br />

型 (REAL / STRING),當讀取未設定的選擇性屬性時會回傳值 「0」<br />

或文字 「_EMPTY」。<br />

範例: PARA 功能<br />

. . .<br />

存取組態資料<br />

語法: PARA(key, entity, attribute, index)<br />

N.. #l10=PARA("","CfgDisplayLanguage","ncLanguage") 讀取目前選取語言內的號碼<br />

Key: 關鍵字<br />

Entity: 組態群組的名稱<br />

Attribute: 元件名稱<br />

Index: 若屬性來自陣列時的陣列號碼<br />

N.. #l1=PARA("","CfgGlobalTechPara","safetyDistWorkpOut") 讀取加工工件上的外部安全淨空 (SAT)<br />

N.. #l1=PARA("Z1","CfgAxisProperties","threadSafetyDist") 讀取 Z1 的螺紋安全淨空<br />

N.. #l1=PARA("","CfgCoordSystem","coordSystem") 讀取工具機方位號碼<br />

. . .<br />

#x2=PARA("#x30","CfgCAxisProperties","relatedWpSpindle", 檢查是否設定選擇性參數<br />

0)<br />

IF #x2"_EMPTY" 評估:<br />

THEN<br />

[ 參數 「relatedWpSpindle」已經設定 ]<br />

ELSE<br />

[ 參數 「relatedWpSpindle」尚未設定 ]<br />

ENDIF<br />

海德漢 MANUALplus 620 619<br />

7.33 具有變數的程式編輯

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