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1、渝制00000333號DT3101稱重顯示控制器使用說明書重慶大唐稱重系統(tǒng)有限公司CHONGQINGDATANGWEIGHINGSYSTEMCO.LTD目錄一主要功能與技術(shù)參數(shù)11.主要功能······························································12.技術(shù)參數(shù)······························································1二安裝與連接31.儀表前面板視圖和后背板視圖········
2、···································32.傳感器和儀表的連接····················································33.打印機(jī)與儀表的連接····················································44.大屏幕顯示器的連接····················································45.串行通訊接口的連接··················
3、··································5三操作方法101.參數(shù)設(shè)置································································102.稱重記錄的貯存與打印···················································143.稱重記錄的查詢、刪除和查詢打印······································214.儀表信息漢化和漢化信息刪除······
4、······································245.日常操作方法····························································296.其它操作方法····························································30四儀表的標(biāo)定341.分離式標(biāo)定·····························································3
5、42.連續(xù)式標(biāo)定·····························································373.標(biāo)定誤差的修正························································39五維護(hù)保養(yǎng)和注意事項(xiàng)40六信息提示41附錄42使用儀表前，敬請閱讀使用說明書。儀表使用中，請做好良好的安全保護(hù)接地！一主要功能與技術(shù)參數(shù)1、主要功能特點(diǎn)1.1適用于模擬式稱重傳感器。1.2適用于汽車衡、地中衡、平臺(tái)秤等固定式電子衡器。1.
6、3具有內(nèi)置分度為24位的高精度A/D轉(zhuǎn)換器。1.4面板式鍵盤數(shù)字調(diào)校、標(biāo)定和工作參數(shù)設(shè)置。1.5數(shù)據(jù)貯存：可貯存1500組車號皮重，201組貨號和中英文貨物名，100組客戶號及中英文客戶名，100組數(shù)字或中英文備注信息，可貯存1501組稱重記錄。1.6具有稱重記錄的查詢、刪除與查詢打印，且實(shí)現(xiàn)中文打印功能。1.7精確時(shí)鐘，顯示年、月、日、時(shí)、分、秒，自動(dòng)閏年、閏月，不受斷電影響。1.8同步串行大屏幕顯示接口，實(shí)現(xiàn)遠(yuǎn)距離大屏幕顯示。1.9具有RS232/RS422（選配）標(biāo)準(zhǔn)接口，可與上位機(jī)實(shí)現(xiàn)通訊。1.10配
7、置標(biāo)準(zhǔn)并行打印接口，可配接ESPONLQ-300K、KX-P1131、KX-P1121等寬行打印機(jī)。2、技術(shù)參數(shù)2.1型號：DT3101---普通型；DT3101-P---帶微打型2.2準(zhǔn)確度：III級，n=50002.3模擬量輸入：傳感器激勵(lì)電源：DC5V，120mA，輸入信號范圍：-30~30mV輸入靈敏度0.5uV/d非線性：≤0.01%FS零點(diǎn)溫度漂移:0.1uV/℃（max）傳感器連接方式：6線制，長線自動(dòng)補(bǔ)償。2.4A/D轉(zhuǎn)換：轉(zhuǎn)換方式：Σ-Δ轉(zhuǎn)換方式，轉(zhuǎn)換碼：160萬（24位）轉(zhuǎn)換速度：200次
8、/秒2.5顯示方式：主顯示：7位LED，輔顯示：7個(gè)狀態(tài)指示符，3個(gè)電量指示燈2.6面板鍵盤：數(shù)字鍵：0~9功能鍵：25個(gè)（10個(gè)與數(shù)字鍵復(fù)合）2.7大屏幕顯示接口：傳輸方式：串行輸出方式，20mA電流環(huán)信號（恒流源輸出）傳輸格式：11位二進(jìn)制數(shù)波特率：600傳輸距離：≤2000米2.8串行通訊接口：傳輸方式；RS232/RS422（選配）波特率：600/1200/2400/4800/9600可選傳
