點(diǎn)擊圖片查看大圖140A-C-UXKD現(xiàn)貨
公司始終秉承“誠(chéng)信、高效、共贏、創(chuàng)新、發(fā)展”的經(jīng)營(yíng)理念，專業(yè)從事國(guó)內(nèi)外自動(dòng)化設(shè)備及元器件的銷售與維修服務(wù)。歷經(jīng)多年成長(zhǎng)，迅速崛起為傳感器、氣動(dòng)行業(yè)一匹黑馬。依托Hydrotechnik海德泰尼克、阿爾維勒（ALLWEILER、HOUTTUIN、IMO、WARREN）泵、費(fèi)斯托FESTO、日本SMC、樂(lè)可利legris、E+H、DCS系統(tǒng)備件（A-B、ABB、GE、施耐德140、FOXBORO）、德國(guó)HBM、傳力Transcell、梅特勒-托利多等國(guó)際品牌強(qiáng)有力的支持。涵蓋傳感元件、氣動(dòng)液壓元件、儀器儀表元件、低壓電器元件等。服務(wù)于：輪胎、汽車、卷煙、水泥、化工、發(fā)電、鋼鐵、造紙、機(jī)械、食品、包裝、飲料、制藥、污水處理等重要行業(yè)。在保質(zhì)保量的情況下，切合實(shí)際為客戶降低設(shè)備運(yùn)行成本，提高服務(wù)水平更好的為廣大客戶服務(wù)而不懈努力，攜手合作
L LD4 AR1+P#2.0→AR1
+ L#16 ACC1+(．．_0001_0 000)
T LD4 調(diào)整模入模塊地址指針，指向下一通道Acc1+(bb bbbb bxxx)
L LD8
+ L#16
T LD8 調(diào)整數(shù)據(jù)塊存儲(chǔ)地址指針，指向下一存儲(chǔ)地址
L LW0 將循環(huán)次數(shù)計(jì)數(shù)器LW0的值裝入累加器1
LOOP NEXT 若累加器1的值不為0，將累加器減1繼續(xù)循環(huán)；若累加
器為0，則結(jié)束
在FC100中，寄存器間接尋址指令OP NDB[LW0]使用了臨時(shí)本地?cái)?shù)據(jù)LW0，變量表中定義的臨時(shí)變量雖然也在L堆棧中，但不能用于存儲(chǔ)器間接尋址，從這里也可看出臨時(shí)本地?cái)?shù)據(jù)與臨時(shí)變量的區(qū)別。程序中LW2、LD4和LD8起的作用也可用臨時(shí)變量替代。
下面舉例說(shuō)明如何使用FC100。在某應(yīng)用中，機(jī)架0的4號(hào)槽位安裝了一個(gè)8模入模塊(地址256開(kāi)始)，若要將前6個(gè)模入模塊信號(hào)讀回，存入DB50.DBW10開(kāi)始的6個(gè)字單元中，可按下列形式調(diào)用FC100：
CALL FC100
PIW_Add：= 256
CH_LEN：= 6
DB_No：= 50
DBW_Addr：= 10
數(shù)據(jù)塊
數(shù)據(jù)塊定義在S7 CPU存儲(chǔ)器中，用戶可在存儲(chǔ)器中建立一個(gè)或多個(gè)數(shù)據(jù)塊。每個(gè)數(shù)據(jù)塊可大可小，但CPU對(duì)數(shù)據(jù)塊數(shù)量及數(shù)據(jù)總量有限制，如對(duì)于CPU314，用作數(shù)據(jù)塊的存儲(chǔ)器多為8 KB(8192 B)，用戶定義的數(shù)據(jù)總量不能超出這個(gè)限制。對(duì)數(shù)據(jù)塊必須遵循先定義后使用的原則，否則，將造成系統(tǒng)錯(cuò)誤。
1. 定義數(shù)據(jù)塊
在編程階段和運(yùn)行程序中都能定義數(shù)據(jù)塊。大多數(shù)數(shù)據(jù)塊是在編程階段用STEP 7開(kāi)發(fā)軟件包定義的，定義內(nèi)容包括數(shù)據(jù)塊號(hào)及塊中的變量(包括變量符號(hào)名、數(shù)據(jù)類型以及初始值等)，定義完成后，數(shù)據(jù)塊中變量的順序及類型決定了數(shù)據(jù)塊的數(shù)據(jù)結(jié)構(gòu)，變量的數(shù)量決定了數(shù)據(jù)塊的大小。數(shù)據(jù)塊在使用前，必須作為用戶程序的一部分下載到CPU中。
ADEPT TECH 10330-11351 USPP 1033011351
ADEPT TECH 10330-12350 USPP 1033012350
ADEPT TECH 320 USPP 320
ADEPT TECH 90400-20045/XY?-HRS-045M201 USPP 9040020045XYHR?S0
ADEPT TECH 10337-15200 NSFP 1033715200
ADEPT TECH 10332-00500 NSPP 1033200500
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ADEPT TECH 10332-11150 NSPP 1033211150
ADEPT TECH 10332-00500 USPP 1033200500
ADEPT TECH 30330-12350 USPP 3033012350
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ADEPT TECH 260-0420 USPP 2600420
ADEPT TECH 30846-00020 NSPP 3084600020
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ADEPT TECH 90400-02100-EX?TB01AD USPP 9040002100EXTB?01
ADEPT TECH 10300-16500 USPP 1030016500
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ADEPT TECH 10337-15200 USPP 1033715200
ADEPT TECH 30330-11351 USPP 3033011351
ADEPT TECH 10330-10150 USPP 1033010150
ADEPT TECH 10332-00505 NSFP 1033200505
ADEPT TECH 10332-11150 USPP 1033211150
ADEPT TECH 30330-11150 USPP 3033011150
ADEPT TECH 10154-70200 USPP 1015470200
ADEPT TECH 30846-00020 USPP 3084600020
ADEPT TECH 10845-72000 USPP 1084572000
ADEPT TECH 10300-11100 USPP 1030011100
ADEPT TECH 10338-53100 USPP 1033853100
140A-C-UXKD
ADEPT TECH 10332-01367 USPP 1033201367
ADEPT TECH 10171-01310 NSFP 1017101310
ADEPT TECH 10332-11000 MANUAL CONTROL 111 OPERATOR
ADEPT TECH 10840-42160 USPP 1084042160
ADEPT TECH 840-1311 USPP 8401311
ADEPT TECH 10330-00470 NSPP 1033000470
ADEPT TECH PN# 10337-15200 REV. P5 A AMP POWER AMPLIFIER SERVO AMP
ADEPT TECH 10554-00505 NSPP 1055400505
ADEPT TECH 10330-00470 USPP 1033000470
ADEPT TECH 10330-00450 USPP 1033000450
ADEPT TECH 10330-00460 USPP 1033000460
ADEPT TECH 10300-15520 MODULE 1030015520
ADEPT TECH 0840-1411 USPP 08401411
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ADEPT TECH 10152-35700 USPP 1015235700
ADEPT TECH 10152-35720 USPP 1015235720
ADEPT TECH 10320-00010 NSPP 1032000010
ADEPT TECH 10320-00010 USPP 1032000010
ADEPT TECH 30340-20000-PS USPP 3034020000PS
ADEPT TECH 10330-01030 USPP 1033001030
ADEPT TECH 10330-00375 USPP 1033000375
ADEPT TECH 30332-00380 USPP 3033200380
Adept Tech 10330-00460 REV X1 VMP Encoder Module/SP-Inte?rface
Adept Tech 10330-00470 REV X1 VMPS Servo Panel Interface SP-0S3/8 G4
Adept Tech 10330-00450 REV X1 VMPM Machine Panel Interface SP-0S3-18
ADEPT TECH PN# 90338-51010 CAT 3 SERVO DUAL B+ SERVO DRIVE REV. P6
ADEPT TECH 10330-01000 USPP 1033001000
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ADEPT TECH 10861-01330 USPP 1086101330
ADEPT TECH 10330-01080 NSPP 1033001080
ADEPT TECH 10330-01090 NSPP 1033001090
140A-C-UXKD
APW MCLEAN T-EG6 NSPP TEG6
APW International NI8044A Axle Shaft New Right
APW MCLEAN SG-0500-002 NSPP SG0500002
APW MCLEAN SG-0900-002 USPP SG0900002
APW International VO8320A Axle Shaft New Right
APW International NI8032 Axle Shaft New Right
IDEC APW246-R NSFP APW246R
APW MCLEAN TG6SS NSFP TG6SS
APW MCLEAN SG-0500-002 USPP SG0500002
IDEC APW1126D-G NSFP APW1126DG
IDEC APW226D-G NSFP APW226DG
IDEC APW226D-W NSFP APW226DW
APW International NI8028A Axle Shaft New Right
APW International NI8241 Axle Shaft New Right
APW International NI8030A Axle Shaft New Right
APW International TO8057 Axle Shaft New Right
APW International NI8044 Axle Shaft New Right
APW International NI8028 Axle Shaft New Right
IDEC APW2246G-240V USPP APW2246G240V
IDEC APW2246R-240V USPP APW2246R240V
IDEC APW2126-R-6V USPP APW2126R6V
Xtera Meriton 900-0135-01 3300 PS-200-1 115/230 VAC REDUNDANT POWER SUP APW
Sarawak 1934 SG 106-25 MOG (4apw)
IDEC APW226D-G NSPP APW226DG
USED APW / WYOTT CW-3A COMMERCIAL LARGE SINGLE COMPARTMENT FOOD WARMER
APW MCLEAN TG6SS USPP TG6SS
IDEC APW1126-W NSPP APW1126W
APW International NI8134A Axle Shaft New Right
APW International NI8030 Axle Shaft New Right
APW International VO8004A Axle Shaft New Right
APW International TO8320A Axle Shaft New Right
APW International NI8132A Axle Shaft New Right
APW International NI8241A Axle Shaft New Right
APW International GM8101A Axle Shaft New Left
APW International NI8260A Axle Shaft New Right
APW International NI8227A Axle Shaft New Right
APW International TO8203 Axle Shaft New Left
APW International FD8058 Axle Shaft New Left
APW International NI8039 Axle Shaft New Right
APW ELECTRONIC SOLUTIONS 88-34 USPP 8834
IDEC APW199-G-12V NSPP APW199G12V
IDEC APW1126A NSFP APW1126A
NXP SEMICONDUCTOR 74LVC4245APW FNFP 74LVC4245APW
TEXAS INSTRUMENTS SEMI SN74ABT244APW FNFP SN74ABT244APW
IDEC APW299E-G-120V NSFP APW299EG120V
IDEC APW2LU-A NSPP APW2LU-A
IDEC APW199D-G-120V USPP APW199DG120V
140A-C-UXKD
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