新手请教PPCL程序，附程序...

大家能不能帮看看下面的程序：1.VLV和COL虚拟点到底有什么用？2.OCCUPIED 和 UNOCCUPIED 模式到底是指什么？3.国内一般都有冬夏时节控制，这个程序中为什么没有？谢谢大家！00002 C     -------PROGRAM FOR EACVCNCN------- 00010 C THE CONSTANT VOLUME AIR HANDLING UNIT CONSISTS OF A PRE-FILTER, 00012 C CHILLED WATER COOLING COIL, AND SUPPLY FAN WITH A VFD. 00014 C 00016 C THE UNIT IS DDC CONTROLLED USING ELECTRIC ACTUATION. 00018 C THE AIR HANDLING UNIT OPERATES OCCUPIED, UNOCCUPIED, 00020 C NIGHT COOLING, AND SAFETY MODES. 00022 C NOTICE: ALL ACTUATORS ARE SET UP IN THE PROGRAM TO WORK AS 0-100% 00024 C WHERE 0% IS CLOSED AND 100% IS OPENED. 00026 C 00198 C 00200 C PHYSICAL OUTPUTS 00202 C 00204 C \NAME FOR THE SUPPLY FAN IS ...........................(PL2SL,SAF)\SAF\ 00206 C \NAME FOR THE COOLING VALVE IS ........................(PLAO,CCV)\CCV\ 00208 C 00210 C PHYSICAL INPUTS 00212 C 00214 C \NAME FOR THE ROOM SENSOR IS ..........................(PLAI,RMT)\RMT\ 00216 C \NAME FOR THE SUPPLY AIR TEMPERATURE SENSOR IS ........(PLAI,SAT)\SAT\ 00218 C \NAME FOR THE SUPPLY FAN SMOKE DETECTOR IS ............(PLDI,SSD)\SSD\ 00220 C 00222 C VIRTUAL ANALOG OUTPUTS 00224 C 00226 C \NAME FOR THE NIGHT SETUP SET POINT IS ................(VLAO,NCS)\NCS\ 00228 C \NAME FOR THE COOLING COIL VALVE VIRTUAL OUTPUT........(VLAO,CCO)\CCO\ 00230 C \NAME FOR THE AIR HANDLER MODE POINT IS ...............(VLDO,MOD)\MOD\ 00232 C \NAME FOR THE SUPPLY AIR CONTROLLER IS ................(VLAO,VRT)\VRT\ 00234 C \NAME FOR THE SUPPLY AIR SET POINT IS .................(VLAO,SAS)\SAS\ 00236 C \NAME FOR THE SUPPLY TEMPERATURE P-GAIN IS ............(VLAO,P01)\P01\ 00238 C \NAME FOR THE SUPPLY TEMPERATURE I-GAIN IS ............(VLAO,I01)\I01\ 00240 C 00242 C VIRTUAL DIGITAL OUTPUTS 00244 C 00246 C \NAME FOR THE DAY MODE CHANGE OVER POINT IS ...........(VLDO,DYM)\DYM\ 00248 C \NAME FOR THE NIGHT COOLING MODE IS ...................(VLDO,NCM)\NCM\ 00250 C \NAME FOR THE CALL FOR COOLING POINT...................(VLDO,COL)\COL\ 00252 C \NAME FOR THE CALL FOR COOLING POINT...................(VLDO,VLV)\VLV\ 00254 C 00256 C INTEGERS 00258 C 00260 C \VALUE OF THE COOLING VALVE WHEN CLOSED................(INTEGER,CCVCLS)\CCVCLS\ 00262 C \VALUE OF THE COOLING VALVE WHEN OPEN..................(INTEGER,CCVOPN)\CCVOPN\ 00264 C 00266 C VIRTUAL TIMERS 00268 C 00270 C \NAME FOR THE CALL FOR COOLING VIRTUAL TIMER IS .......(VLAO,T07)\T07\ 00272 C \NAME FOR THE CALL FOR COOLING VIRTUAL TIMER IS .......(VLAO,T08)\T08\ 00274 C 00276 C LOCAL POINTS 00278 C 00280 C \NAME FOR THE LOCAL DEADBAND...........................(LOC13)\LOC13\ 00282 C \NAME FOR THE LOCAL MODE POINT IS......................(LOC14)\LOC14\ 00984 C 00986 C -------SET UP THE NAME OF THE MECHANICAL SYSTEM------- 00988 C APOGEE INSTRUCTIONS: REPLACE %X% WITH MECHANICAL SYSTEM. 00990 C NON-APOGEE  PANEL: DELETE OR "COMMENT OUT" LINE 1000 AND 00992 C USE "SEARCH AND REPLACE" TO CHANGE %X% TO MECHANICAL SYSTEM 00994 C NAME (MAXIMUM OF 3 CHARACTERS) IN THE PROGRAM. 00996 C NOTE: BRIEF: TOGGLE REGULAR EXPRESSIONS OFF (CNTRL F6) TO FIND %. 00998 C 01000 DEFINE(X,%X%) 01094 C 01096 C -------RESET TIMERS / COUNTERS------- 01098 C 01100 SAMPLE (5) IF (%X%COL .EQ. ON) THEN %X%T07 = %X%T07 + 5 ELSE SET (0.0,%X%T07) 01110 SAMPLE (5) IF (%X%COL .EQ. OFF) THEN %X%T08 = %X%T08 + 5 ELSE SET (0.0,%X%T08) 01190 C 01192 C -------SETUP THE RANGES FOR THE CONTROL VALVES & DAMPERS------- 01194 C REPLACE ???CLS AND ???OPN WITH THE MINIMUM 01196 C AND MAXIMUM SIGNALS FOR THE DEVICES. 01198 C 01200 TABLE (%X%CCO,%X%CCV,0,CCVCLS,100,CCVOPN) 01286 C 01288 C -------MODE SETUP------- 01290 C COMMAND ON / OFF DAY MODE THRU ENHANCED TOD. 01292 C NIGHT COOLING (MODE = 9.0) 01294 C UNOCCUPIED (MODE = 0.0) 01296 C OCCUPIED  (MODE = 1.0) 01298 C 01300 IF (%X%DYM .EQ. ON) THEN $LOC14 = 1.0 ELSE $LOC14 = 0.0 01320 $LOC13 = %X%NCS - 2.0 01330 DBSWIT (0,%X%RMT,$LOC13,%X%NCS,%X%NCM) 01340 IF (%X%DYM .EQ. OFF .AND. %X%NCM .EQ. ON ) THEN $LOC14 = 9.0 01350 IF (%X%SAF .EQ. OFF .AND. %X%SAF .EQ. @OPER ) THEN $LOC14 = 0.0 01360 IF (%X%SAF .EQ. ON .AND. %X%SAF .EQ. @OPER ) THEN $LOC14 = 1.0 01370 %X%MOD = $LOC14 01490 C 01492 C -------CALL FOR COOLING------- 01494 C IF THE COOLING COIL VALVE IS MORE THEN 35% OPEN, 01496 C THEN TURN ON THE COOLING ENABLE POINT FOR THE CHILLER PLANT. 01498 C 01500 DBSWIT (0,%X%CCO,33,35,%X%COL) 01510 IF (%X%T07 .GT. 300) THEN ON (%X%VLV) 01520 IF (%X%T08 .GT. 1800) THEN OFF (%X%VLV) 01992 C 01994 C -------DECISION TREE------- 01996 C ROUTE THE DIFFERENT MODES. 01998 C 02000 IF (%X%SSD .EQ. ON ) THEN GOTO 7000 02010 IF (%X%MOD .EQ. 9.0) THEN GOTO 6600 02020 IF (%X%MOD .EQ. 0.0) THEN GOTO 6000 02030 IF (%X%MOD .EQ. 1.0) THEN GOTO 5000 02040 GOTO 5000 04988 C 04990 C -------OCCUPIED MODE------- 04992 C START THE SUPPLY FAN. 04996 C MODULATE THE COOLING COIL VALVE TO MAINTAIN SUPPLY SET POINT. 04998 C 05000 ON (%X%SAF) 05010 SET (55.0,%X%SAS) 05020 LOOP (0,%X%SAT,%X%VRT,%X%SAS,%X%P01,%X%I01,0,10,50.0,0.0,100.0,0) 05030 TABLE (%X%VRT,%X%CCO,55,0,100,100) 05040 GOTO 10000 05990 C 05992 C -------UNOCCUPIED MODE------- 05994 C STOP THE SUPPLY FAN. 05996 C CLOSE THE COOLING COIL VALVE. 05998 C 06000 OFF (%X%SAF) 06010 SET (0.0,%X%CCO) 06020 GOTO 10000 06590 C 06592 C -------NIGHT COOLING MODE------- 06594 C START THE SUPPLY FAN. 06596 C MODULATE THE COOLING COIL VALVE TO MAINTAIN SUPPLY SET POINT. 06598 C 06600 ON (%X%SAF) 06610 SET (60.0,%X%SAS) 06620 LOOP (0,%X%SAT,%X%VRT,%X%SAS,%X%P01,%X%I01,0,10,50.0,0.0,100.0,0) 06630 TABLE (%X%VRT,%X%CCO,55,0,100,100) 06720 GOTO 10000 06990 C 06992 C -------SAFETY MODE------- 06994 C STOP THE SUPPLY FAN. 06996 C CLOSE THE COOLING COIL VALVE. 06998 C 07000 OFF (%X%SAF) 07010 SET (0.0,%X%CCO) 10000 GOTO 1000

hanjackcyw · 发表于 2007-3-26 15:44:00

有没有人帮帮忙啊？还有谁知道现在有没有什么QQ群之类的，讨论楼宇自控方面的？

hanjackcyw · 发表于 2007-4-10 10:02:00

这么多天了，就没有帮我看看吗？郁闷啊。。。。

firstjoin · 发表于 2007-4-11 14:29:00

<div class="quote">以下是引用hanjackcyw在2007-3-24 12:26:00的发言： 大家能不能帮看看下面的程序：1.VLV和COL虚拟点到底有什么用？2.OCCUPIED 和 UNOCCUPIED 模式到底是指什么？3.国内一般都有冬夏时节控制，这个程序中为什么没有？谢谢大家！00002 C     -------PROGRAM FOR EACVCNCN------- 00010 C THE CONSTANT VOLUME AIR HANDLING UNIT CONSISTS OF A PRE-FILTER, 00012 C CHILLED WATER COOLING COIL, AND SUPPLY FAN WITH A VFD. 00014 C 00016 C THE UNIT IS DDC CONTROLLED USING ELECTRIC ACTUATION. 00018 C THE AIR HANDLING UNIT OPERATES OCCUPIED, UNOCCUPIED, 00020 C NIGHT COOLING, AND SAFETY MODES. 00022 C NOTICE: ALL ACTUATORS ARE SET UP IN THE PROGRAM TO WORK AS 0-100% 00024 C WHERE 0% IS CLOSED AND 100% IS OPENED. 00026 C 00198 C 00200 C PHYSICAL OUTPUTS 00202 C 00204 C \NAME FOR THE SUPPLY FAN IS ...........................(PL2SL,SAF)\SAF\ 00206 C \NAME FOR THE COOLING VALVE IS ........................(PLAO,CCV)\CCV\ 00208 C 00210 C PHYSICAL INPUTS 00212 C 00214 C \NAME FOR THE ROOM SENSOR IS ..........................(PLAI,RMT)\RMT\ 00216 C \NAME FOR THE SUPPLY AIR TEMPERATURE SENSOR IS ........(PLAI,SAT)\SAT\ 00218 C \NAME FOR THE SUPPLY FAN SMOKE DETECTOR IS ............(PLDI,SSD)\SSD\ 00220 C 00222 C VIRTUAL ANALOG OUTPUTS 00224 C 00226 C \NAME FOR THE NIGHT SETUP SET POINT IS ................(VLAO,NCS)\NCS\ 00228 C \NAME FOR THE COOLING COIL VALVE VIRTUAL OUTPUT........(VLAO,CCO)\CCO\ 00230 C \NAME FOR THE AIR HANDLER MODE POINT IS ...............(VLDO,MOD)\MOD\ 00232 C \NAME FOR THE SUPPLY AIR CONTROLLER IS ................(VLAO,VRT)\VRT\ 00234 C \NAME FOR THE SUPPLY AIR SET POINT IS .................(VLAO,SAS)\SAS\ 00236 C \NAME FOR THE SUPPLY TEMPERATURE P-GAIN IS ............(VLAO,P01)\P01\ 00238 C \NAME FOR THE SUPPLY TEMPERATURE I-GAIN IS ............(VLAO,I01)\I01\ 00240 C 00242 C VIRTUAL DIGITAL OUTPUTS 00244 C 00246 C \NAME FOR THE DAY MODE CHANGE OVER POINT IS ...........(VLDO,DYM)\DYM\ 00248 C \NAME FOR THE NIGHT COOLING MODE IS ...................(VLDO,NCM)\NCM\ 00250 C \NAME FOR THE CALL FOR COOLING POINT...................(VLDO,COL)\COL\ 00252 C \NAME FOR THE CALL FOR COOLING POINT...................(VLDO,VLV)\VLV\ 00254 C 00256 C INTEGERS 00258 C 00260 C \VALUE OF THE COOLING VALVE WHEN CLOSED................(INTEGER,CCVCLS)\CCVCLS\ 00262 C \VALUE OF THE COOLING VALVE WHEN OPEN..................(INTEGER,CCVOPN)\CCVOPN\ 00264 C 00266 C VIRTUAL TIMERS 00268 C 00270 C \NAME FOR THE CALL FOR COOLING VIRTUAL TIMER IS .......(VLAO,T07)\T07\ 00272 C \NAME FOR THE CALL FOR COOLING VIRTUAL TIMER IS .......(VLAO,T08)\T08\ 00274 C 00276 C LOCAL POINTS 00278 C 00280 C \NAME FOR THE LOCAL DEADBAND...........................(LOC13)\LOC13\ 00282 C \NAME FOR THE LOCAL MODE POINT IS......................(LOC14)\LOC14\ 00984 C 00986 C -------SET UP THE NAME OF THE MECHANICAL SYSTEM------- 00988 C APOGEE INSTRUCTIONS: REPLACE %X% WITH MECHANICAL SYSTEM. 00990 C NON-APOGEE  PANEL: DELETE OR "COMMENT OUT" LINE 1000 AND 00992 C USE "SEARCH AND REPLACE" TO CHANGE %X% TO MECHANICAL SYSTEM 00994 C NAME (MAXIMUM OF 3 CHARACTERS) IN THE PROGRAM. 00996 C NOTE: BRIEF: TOGGLE REGULAR EXPRESSIONS OFF (CNTRL F6) TO FIND %. 00998 C 01000 DEFINE(X,%X%) 01094 C 01096 C -------RESET TIMERS / COUNTERS------- 01098 C 01100 SAMPLE (5) IF (%X%COL .EQ. ON) THEN %X%T07 = %X%T07 + 5 ELSE SET (0.0,%X%T07) 01110 SAMPLE (5) IF (%X%COL .EQ. OFF) THEN %X%T08 = %X%T08 + 5 ELSE SET (0.0,%X%T08) 01190 C 01192 C -------SETUP THE RANGES FOR THE CONTROL VALVES & DAMPERS------- 01194 C REPLACE ???CLS AND ???OPN WITH THE MINIMUM 01196 C AND MAXIMUM SIGNALS FOR THE DEVICES. 01198 C 01200 TABLE (%X%CCO,%X%CCV,0,CCVCLS,100,CCVOPN) 01286 C 01288 C -------MODE SETUP------- 01290 C COMMAND ON / OFF DAY MODE THRU ENHANCED TOD. 01292 C NIGHT COOLING (MODE = 9.0) 01294 C UNOCCUPIED (MODE = 0.0) 01296 C OCCUPIED  (MODE = 1.0) 01298 C 01300 IF (%X%DYM .EQ. ON) THEN $LOC14 = 1.0 ELSE $LOC14 = 0.0 01320 $LOC13 = %X%NCS - 2.0 01330 DBSWIT (0,%X%RMT,$LOC13,%X%NCS,%X%NCM) 01340 IF (%X%DYM .EQ. OFF .AND. %X%NCM .EQ. ON ) THEN $LOC14 = 9.0 01350 IF (%X%SAF .EQ. OFF .AND. %X%SAF .EQ. @OPER ) THEN $LOC14 = 0.0 01360 IF (%X%SAF .EQ. ON .AND. %X%SAF .EQ. @OPER ) THEN $LOC14 = 1.0 01370 %X%MOD = $LOC14 01490 C 01492 C -------CALL FOR COOLING------- 01494 C IF THE COOLING COIL VALVE IS MORE THEN 35% OPEN, 01496 C THEN TURN ON THE COOLING ENABLE POINT FOR THE CHILLER PLANT. 01498 C 01500 DBSWIT (0,%X%CCO,33,35,%X%COL) 01510 IF (%X%T07 .GT. 300) THEN ON (%X%VLV) 01520 IF (%X%T08 .GT. 1800) THEN OFF (%X%VLV) 01992 C 01994 C -------DECISION TREE------- 01996 C ROUTE THE DIFFERENT MODES. 01998 C 02000 IF (%X%SSD .EQ. ON ) THEN GOTO 7000 02010 IF (%X%MOD .EQ. 9.0) THEN GOTO 6600 02020 IF (%X%MOD .EQ. 0.0) THEN GOTO 6000 02030 IF (%X%MOD .EQ. 1.0) THEN GOTO 5000 02040 GOTO 5000 04988 C 04990 C -------OCCUPIED MODE------- 04992 C START THE SUPPLY FAN. 04996 C MODULATE THE COOLING COIL VALVE TO MAINTAIN SUPPLY SET POINT. 04998 C 05000 ON (%X%SAF) 05010 SET (55.0,%X%SAS) 05020 LOOP (0,%X%SAT,%X%VRT,%X%SAS,%X%P01,%X%I01,0,10,50.0,0.0,100.0,0) 05030 TABLE (%X%VRT,%X%CCO,55,0,100,100) 05040 GOTO 10000 05990 C 05992 C -------UNOCCUPIED MODE------- 05994 C STOP THE SUPPLY FAN. 05996 C CLOSE THE COOLING COIL VALVE. 05998 C 06000 OFF (%X%SAF) 06010 SET (0.0,%X%CCO) 06020 GOTO 10000 06590 C 06592 C -------NIGHT COOLING MODE------- 06594 C START THE SUPPLY FAN. 06596 C MODULATE THE COOLING COIL VALVE TO MAINTAIN SUPPLY SET POINT. 06598 C 06600 ON (%X%SAF) 06610 SET (60.0,%X%SAS) 06620 LOOP (0,%X%SAT,%X%VRT,%X%SAS,%X%P01,%X%I01,0,10,50.0,0.0,100.0,0) 06630 TABLE (%X%VRT,%X%CCO,55,0,100,100) 06720 GOTO 10000 06990 C 06992 C -------SAFETY MODE------- 06994 C STOP THE SUPPLY FAN. 06996 C CLOSE THE COOLING COIL VALVE. 06998 C 07000 OFF (%X%SAF) 07010 SET (0.0,%X%CCO) 10000 GOTO 100</div>把你的详细问题发到我信箱：<a href="mailto:xbxu@wiscom.com.cn">xbxu@wiscom.com.cn</a>

dongbingqing · 发表于 2009-3-13 21:14:00

学习了

suyang521 · 发表于 2009-3-18 10:25:00

你很多的注释没有，难以说明！

suyang521 · 发表于 2009-3-18 10:27:00

程序是控制哪里的。。。。。？
针对哪些设备的？

wsxdw · 发表于 2009-3-18 10:28:00

PLC的不会,不过楼上说的很有道理,什么注释都没有谁能知道你的点都是干嘛的.

漫漫ice · 发表于 2009-3-23 11:07:00

huahu1232 · 发表于 2009-3-23 16:25:00

3234232423

huahu1232 · 发表于 2009-3-23 16:28:00

354543453

LJ9527 · 发表于 2009-3-30 12:09:00

长

DICAPRIO · 发表于 2009-3-30 15:23:00

1.VLV及COL可能是VALVE和COOLING的缩写，表示对风阀及冷模式的虚拟点，虚拟点是和物理点相对应的
2.OCCUPIED 和 UNOCCUPIED 模式到底是指占用模式和非占用模式，就是有人和没人状态
3.这个程序可能是南方的项目，只有制冷没有制热，不需要冷热转换

lrdfeng · 发表于 2009-4-1 23:10:00

边学习变赚积分

xcjk110 · 发表于 2009-4-3 11:45:00

<div id="textstyle_13" style="FONT-SIZE: 14px; OVERFLOW: hidden; WORD-BREAK: keep-all; LINE-HEIGHT: 150%; WORD-WRAP: break-word">专业西门子江森BAS调试，有需要的可以联系我，
      保证价格公道合理 
本人诚信做工程来不得半点虚假，愿与天下朋友合作交流…… QQ：254367527 邮箱：<a href="mailto:xcjk110@126.com" target="_blank">xcjk110@126.com</a></div>

wincrain · 发表于 2010-4-26 12:07:00

学习中

wangjuncheng · 发表于 2010-4-26 12:19:00

了解一下，在学习学习。。

楼宇自控今日: 3116 |主题: 9172

新手请教PPCL程序，附程序...

已有16人评论

楼宇自控 今日: 3116 |主题: 9172

新手请教PPCL程序，附程序...

已有16人评论

楼宇自控今日: 3116 |主题: 9172