SY3011徐州三原自动化称重仪表中英文校验步骤
作者:2019/3/13 1:44:16

SY3011型徐州三原自动化称重仪表校验

Verification of SY3011 Xuzhou Sanyuan Electric Weighing Instrument

由于给料机是在动态下进行称重计量,经常地校准给料机的零点和间隔是保证其综合计量性能指标的主要方法:

As the feeder is in the dynamic weighing measurement, often calibrate the zero and the interval of the feeder is to ensure its comprehensive measurement performance indicators of the main methods:

 

菜单:menu

皮带秤参数:Belt scale parameters

***大流量:          和DCS量程要对应

Maximum flow      Correspond to DCS range

流量衰减:3

Flow attenuation

电流:aport

Current

秤分度:0.01

Scale scale

累计输出分度:1     和DCS开关量对应

Cumulative output    Correspond to DCS switch

速度输入方式:外部  ★

Speed input mode: external

★端口设定:Port setting(Note the positive and negative polarity,Combined with electrical drawings)

电流输入1      设为控制点(22,23)Meter terminal number

                     4-20ma current input              

                     DCS设定仪表下料目标值 DCS Sets the target value for the instrument

 

电流输出1      设为流量(28,29)Meter terminal number

                    4-20ma current output1

电流输出2      设为控制(25,26)Meter terminal number

                     4-20ma current output2

 数字输出2      设为累计(17,19)Meter terminal number

★控制参数:Control parameters

          D控制模式:自动(仪表自动调节变频器)D control mode: automatic (instrument according to the target value automatically adjust the inverter)

          F控制模式:远程(DCS对仪表进行下达目标值)F control mode: remote (DCS on the instrument to release the target value)

 

菜单:menu

皮带秤校准:(空载***大速度皮带无跑偏)Belt scale calibration: (no load the maximum speed belt without deviation)

           自动建立校准周期:输入皮带长度:Automatic calibration cycle: Enter the belt length:

                             圈数:Number of turns:

                             时间:time:

                             开启皮带速度稳定后,按开始键,跑完后返回。Open the belt speed is stable, press the start button, after the run back.

 

自动零点校准:运行皮带速度稳定后,按启动按钮,时间为零,按更改。 新零将自动进入仪器,然后返回运行一次。

Automatic zero calibration: After running the belt speed stable, press the start button, the time is zero, press to change. The new zero will automatically enter the instrument and then return to run once.

 

链码标定:

链码是由若干质量接近的滚轮用链板连起来的一条金属链子。试验校准时,把它放在以皮带秤称重段为中心的皮带上,一端固定。当输送机运转时,链码应在皮带上原地滚动,模拟物料在皮带上的流动,要求链码的长度要完全覆盖计量段的长度,否则会造成皮带秤的计量偏大。

 

启动输送机,查看链码在滚动时是否跑偏,如果跑偏停机后重新调整,也可将跑偏的一头用铁丝拉住,直到合乎要求为止。

 

链码标定的关键是量准皮带长度。否则影响日常使用计量精度

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