PLC200皮带秤计量控制仪

PLC200(TD400C)计量皮带秤使用说明书

PLC200(TD400C) belt weigher operating instruction

一、系统操作System operation

开机通电，PLC进入主画面。Start the machine to make PLC into the main home。

画面显示：公司名称如：南通新业电子公司0（0为系统停止状态，1为系统运行状态）

设定流量：

实测流量：

累计产量：

The main home shows：Name of company：Nantong Xinye electric Co., Ltd 0（0 means system in stopping

position ，while 1 means system in operation position）

Setting flow：

Measuring flow：

Cumulative production：

按ESC键系统进入功能画面。Press ESC key into function screen

功能包括：设定流量、控制参数、皮带秤计量段及最大流量、皮重标定、物重标定、速度标定和中控/本地设定。

Function including：setting flow、Controlling parameters、belt weigher metering section and Max.flow、belt weight calibration、object weight calibration、speed calibration and center control/ local setting

用上、下键选定功能，用ENTER 确定。用ENTER 键进入修改，画面显示闪动光标。参数修改用左右键移动光标，上下键修改。修改完成后用ENTER键确认，如确要修改系统须输入口令。正确口令输入后确认（用ENTER）,参数修改完成，系统自动切换到画面另一参数。

Choosing function with UP key、DOWN key，and Confirming it with ENTER . Pressing ENTER key into amending screen and the screen will show the flashing cursor. Moving cursor with Right key and Left key，and amending parameters with UP key、DOWN key. Confirming with ENTER key after finishing amending，and if need amend system，you should input passwords. Confirming the correct passwords with ENTER key，and system will auto-change over to another screen for another parameter。

系统返回用ESC 键System return back with ESC key .

二、系统功能System function

1、设定流量Setting flow

系统本地控制时，系统流量的设定值，即本地/中控设为0

When system is on local controlling，the system flow setting value，namely local/center control should be set as 0

2、中控设定流量修正参数Center control setting flow amending parameters

用于中控流量设定的修正。Using for amending of the center control flow setting

修正参数=中控给定/系统显示*原修正参数

Amended parameters = center control presetting/system showing value *original amended parameter

3、控制参数Controlling parameters

皮带秤控制电压，用于PLC控制变频器的电压输出。范围为：0~10V。

Belt weigher controlling voltage，is used for voltage output of frequency converter controlled by PLC，Range：0~10V.

皮带秤调节参数，用于PLC运行时系统自动调节时的步长。0为不调节，数值越大调节越快。

Belt weigher adjusting parameter，is used for the step length with system anti-adjusting when PLC is on operation. 0 means no need to adjust，and the adjustment will be more quicker if the value

is more bigger

注：系统标定时，调节参数设为0

Note：When system is on calibration，the adjusting parameter should be set as 0.

4、皮带秤计量段及最大流量Belt weigher metering section and Max.flow

皮带秤计量段长度（厘米），是皮带秤计量段的长度，一般为80厘米。

Belt weither metering section length （centimeter），is the length of belt weigher metering section，and generally it is 80cm.

皮带秤最大流量（T/H）,是系统设定的最大流量，对应料速上传时的最大料速。料速上传信号为0~20mA 电流。

Belt weigher Max.flow （T/H），is Max.flow of system setting，matching with the max.object speed when objects is uploaded. The object uploaded signal is 0~20mA current.

5、皮重标定Belt weight calibration

用于皮带秤皮重的标定。Using for belt weight calibration of belt weigher

现场皮带秤上没有物料，用手动使秤体按固定速度运行。以正常生产速度为佳。改变皮重设定状态为1，系统开始计时读取数据并处理，保证秤体运行最少两圈以上。输入皮重B值，改变皮重标定状态为0.

按ESC 返回，皮重标定结束。

There should be no objects on the field belt weigher，and the belt should be manually operated with a fixed speed. It’s better to run with normal speed. Changing the setting state of belt weight to 1，system will read and handle data when it starts timing, and you should assure the belt run more than two cycles. Inputting the belt weight value B，changing the belt weight calibration state to 0. Pressing ESC key to return back，the belt weight calibration is finished.

6、物重标定Object calibration

物重标定为静态砝码标定。在称量秤架上加挂砝码，通过修改物重K值使物重显示是实际重量的两倍。

Object calibration is the static weights calibration. Adding the weights on belt scale，and through amending the object weight value K，the object weight showing is twice of actual weight.

7、速度标定Speed calibration

秤体手动以一固定速度运行，手动测定秤体速度。通过修改速度K值，使显示速度为现场实际速度。一般测定一个点即可。