称重显示控制器说明书(黄磷称重)

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1、渝制00000333号DT3101称重显示控制器使用说明书重庆大唐称重系统有限公司CHONGQINGDATANGWEIGHINGSYSTEMCO.LTD目录一主要功能与技术参数11.主要功能······························································12.技术参数······························································1二安装与连接31.仪表前面板视图和后背板视图········

2、···································32.传感器和仪表的连接····················································33.打印机与仪表的连接····················································44.大屏幕显示器的连接····················································45.串行通讯接口的连接··················

3、··································5三操作方法101.参数设置································································102.称重记录的贮存与打印···················································143.称重记录的查询、删除和查询打印······································214.仪表信息汉化和汉化信息删除······

4、······································245.日常操作方法····························································296.其它操作方法····························································30四仪表的标定341.分离式标定·····························································3

5、42.连续式标定·····························································373.标定误差的修正························································39五维护保养和注意事项40六信息提示41附录42使用仪表前，敬请阅读使用说明书。仪表使用中，请做好良好的安全保护接地！一主要功能与技术参数1、主要功能特点1.1适用于模拟式称重传感器。1.2适用于汽车衡、地中衡、平台秤等固定式电子衡器。1.

6、3具有内置分度为24位的高精度A/D转换器。1.4面板式键盘数字调校、标定和工作参数设置。1.5数据贮存：可贮存1500组车号皮重，201组货号和中英文货物名，100组客户号及中英文客户名，100组数字或中英文备注信息，可贮存1501组称重记录。1.6具有称重记录的查询、删除与查询打印，且实现中文打印功能。1.7精确时钟，显示年、月、日、时、分、秒，自动闰年、闰月，不受断电影响。1.8同步串行大屏幕显示接口，实现远距离大屏幕显示。1.9具有RS232/RS422（选配）标准接口，可与上位机实现通讯。1.10配

7、置标准并行打印接口，可配接ESPONLQ-300K、KX-P1131、KX-P1121等宽行打印机。2、技术参数2.1型号：DT3101---普通型；DT3101-P---带微打型2.2准确度：III级，n=50002.3模拟量输入：传感器激励电源：DC5V，120mA，输入信号范围：-30~30mV输入灵敏度0.5uV/d非线性：≤0.01%FS零点温度漂移:0.1uV/℃（max）传感器连接方式：6线制，长线自动补偿。2.4A/D转换：转换方式：Σ-Δ转换方式，转换码：160万（24位）转换速度：200次

8、/秒2.5显示方式：主显示：7位LED，辅显示：7个状态指示符，3个电量指示灯2.6面板键盘：数字键：0~9功能键：25个（10个与数字键复合）2.7大屏幕显示接口：传输方式：串行输出方式，20mA电流环信号（恒流源输出）传输格式：11位二进制数波特率：600传输距离：≤2000米2.8串行通讯接口：传输方式；RS232/RS422（选配）波特率：600/1200/2400/4800/9600可选传