现场控制器控制程序(ppcl)基本概论及指令说明p---pcl编程手册

现场控制器控制程序(ppcl)基本概论及指令说明p---pcl编程手册内容摘要：

Office Siemens Building Technologies (China) Ltd. 2F, Ocean Tow er, 550 East Yan An Road, Shanghai, 202020, . China Phone +8621 6350 2277 Fax +8621 6350 2420 13 of 46 pages We are building productivity. 点状态值 点 A 0 点 A 1 点 B 0 1 1 点 B 1 1 0 Or (.OR.) ”或 ” 点状态值 点 A 0 点 A 1 点 B 0 0 1 点 B 1 1 0 Exclusive Or (.XOR.) 点状态值 点 A 0 点 A 1 点 B 0 0 1 点 B 1 1 0 ： 用法： PT1＝ Value1 ┼ Value2 Assignment (＝ ) “等于 ” Division (／ ) “除 ” Multiplication (＊ ) “乘 ” Subtraction (─ ) “减 ” Addition (┼ ) “加 ” 用法： PT1＝ ATN ( Value1 ) Building Technologies Shanghai Office Siemens Building Technologies (China) Ltd. 2F, Ocean Tow er, 550 East Yan An Road, Shanghai, 202020, . China Phone +8621 6350 2277 Fax +8621 6350 2420 14 of 46 pages We are building productivity. ArcTangent (ATN) “余切 ” Complement (COM) “余切 ” Cosine (COS) “余弦 ” Natural Antilog (EXP) “反对数 ” Root (.ROOT.) “根数 ” Sine (SIN) “正弦 ” Square Root (SQRT) “平方根 ” Tangent (TAN) “正切 ” 用法： ALMPRI ( PT1 ) 1~6 TOTAL ( PT1 ) 1~9999 IF ( ALMPRI (PT1) .EQ. 1 ) THEN / ELSE Alarm Priority (ALMPRI) 警报位阶 监控点设定 Enhanalarm 即有位阶区分 Totalized value (TOTAL) 运转时间 监控点设定 Totalized 即有累计时间 Building Technologies Shanghai Office Siemens Building Technologies (China) Ltd. 2F, Ocean Tow er, 550 East Yan An Road, Shanghai, 202020, . China Phone +8621 6350 2277 Fax +8621 6350 2420 15 of 46 pages We are building productivity. PPCL运转运算优先级表 优先次序 命令 语法 1 括号 语句式值 2 Alarm Priority ArcAanojent Complement Cosine Notural antilog Notural log Sine Square root Tangent Totalizeal value ALMPRI ( PT1 ) ATN ( Value1) COM ( Value1) COS ( Value1) EXP ( Value1 ) LOG ( Value1) SIN ( Value1) SQRT ( Value1) TAN ( Value1) TOTAL (PT1) 3 Root (Valu1 .Root. Value2) 4 Multiplcation Division Value1 ＊ Value2 Value1 ／ Value2 5 Addition Subtraction Value1 ┼ Value2 Value1 ─ Value2 6 Equal to Not Equal to Greater than Greater than or Equal to Less than Less than or Equal to .EQ. .NE. .GT. .GE. .LT. .LE. Building Technologies Shanghai Office Siemens Building Technologies (China) Ltd. 2F, Ocean Tow er, 550 East Yan An Road, Shanghai, 202020, . China Phone +8621 6350 2277 Fax +8621 6350 2420 16 of 46 pages We are building productivity. 7 And Not And .AND. .NAND. 8 Or Exclusive Or .OR. .XOR. Building Technologies Shanghai Office Siemens Building Technologies (China) Ltd. 2F, Ocean Tow er, 550 East Yan An Road, Shanghai, 202020, . China Phone +8621 6350 2277 Fax +8621 6350 2420 17 of 46 pages We are building productivity. 1. Alarm (ALARM) 警报 语法： IF (PT1 .EQ. ALARM) THEN… PT1 可为数字点 、模拟点、脉冲点、逻辑控制器 2. Alarm acknowlaolge (ALMACK) 警报确认 语法： IF (PT1 .EQ. ALMACK) THEN… PT1 可被确认点 (警报 ) 3. Auto (AUTO) 自动 语法： IF (PT1 .EQ. AUTO) THEN… PT1 必须为 LOOAP,LOOAL 之 DATABASE 4. Battery status – discharge (DEAD) 无电 – almost discharge (LOW) 少电 – charge (OK) 正常 语法： IF ( $BATT .EQ. DEAD ) THEN… $BATT 为系统常驻指令表备用电池 DEAD = 0(值 ) LOW = 50(值 ) OL = 100(值 ) 5. Day mode (DAYMOD) 白天模式 Night mode (NGTMOD) 夜间模式 语法： IF (PT1 .EQ. DAYMOD) THEN… PT1 必须为 LCTLR 点 6. Failed (FAILED) 失效 语法： IF (PT1 .EQ. FAILED) THEN… PT1 可为模拟 ,数字 ,脉冲点 ,逻辑控制器 7. Fast (FAST) 快速 语法： IF (PT1 .EQ. FAST) THEN… PT1 必须为 LFSSL,LFSSP 之 DATABASE Building Technologies Shanghai Office Siemens Building Technologies (China) Ltd. 2F, Ocean Tow er, 550 East Yan An Road, Shanghai, 202020, . China Phone +8621 6350 2277 Fax +8621 6350 2420 18 of 46 pages We are building productivity. 8. Manal override (HAND) 手动操作 语法： IF (PT1 .EQ. HAND) THEN… PT1 系指 PTM 手动操作开关，如： ， 9. Off (OFF) On (ON) 语法： IF (PT1 .EQ. OFF) THEN… PT1 必须为 LDI、 LDD、 L2SP、 L2SL、 SOOAL、 LOOAP、 LFSSL、 LFSSP 之监 控点 DATABASE 10. Proof on (PRFON) 验证开启 语法： IF (PT1 .EQ. PRF ON) THEN… PT1 必须为 L2SL、 L2SP、 LOOAL、 LOOAP 之 DATABASE Building Technologies Shanghai Office Siemens Building Technologies (China) Ltd. 2F, Ocean Tow er, 550 East Yan An Road, Shanghai, 202020, . China Phone +8621 6350 2277 Fax +8621 6350 2420 19 of 46 pages We are building productivity. 指令说明 PPCL 指令用法有以下分类： 1. 监控制控制 (指令 ) – Pont Control (Command)。 控制 Loop Control。 Emergency Point Control。 Point Operation Control Program Control。 Condition Logic Control。 Special Function And Applications。 Energy Monagement。 指令种类 功 能 指 令 用 法 监控点控制 Point Control (Command) 控制输出监控点 ON (PT1,… ,PT16) OFF (PT1,… ,PT16) FAST (PT1,… ,PT16) SLOW (PT1,… ,PT16) AUTO (PT1,… ,PT16) 指派 (命令 )，结予监控数值 PT=EXPRESSION 重置运转累计值， 设定值于监控点 SET (VALUE,PT1,… ,PT15) INITTO (VALUE,PT1,… ,PT15) 一个监控点触发另一监控点动作时间延迟开关 WAIT (TIME,PT1,PT2,MODE) Building Technologies Shanghai Office Siemens Building Technologies (China) Ltd. 2F, Ocean Tow er, 550 East Yan An Road, Shanghai, 202020, . China Phone +8621 6350 22。