余氯分析仪标定说明书
AAB1654
一、菜单
* Cell CL2 ? *
sensor wrongly connected ::>传感器连接不当
Check wiring ::>检查接线
* Cal. Cl2 ? *
Calibration error ::>[校准误差]标定错误
perform new calibration ::>执行新的标定
::ensure that the sample water is completely stopped and repeat calibration.
if the error comes again,adjust the cell voltage Upot:
Go to SIGNAL DIAG. and menu "Cl2 cell current".
Adjust the potentiometer Upot so far that the displayed cell current
is 0±5μA(turning clockwise reduces the current)(see Figure 3.5).
The current will change very slowly. Wait one half hour and check again.
Perform calibration again.
::>保证采样水完全停止,并重复标定。假如仍有错误出现，调整Upot电位器电流：进入
SIGNAL DIAG菜单的CL2 CELL CURRENT子菜单。
应保证Upot电位器电流与Cell current显示误差不大（在0±5μA范围内），否则应
调整电位器电压（顺时针旋转减小电流,见图3.5）。电流改变时应尽量慢。
等待半小时，并重新检查，之后完成标定。
Calibration Menu
All calibration settings take place via this menu path.
The outputs follow the measured values during calibration.
::>标定(校准)菜单
所有标定设置都通过本菜单发生。标定期间输出为有规率值。
1）CL2 zero (0)
Chlorine aero cabliration
By pressing the E key the display is calibrated to zero.
Outside the range limits it is not possible to calibrate.
::>氯零值标定
通过按E键进行零值标定；范围限制以外则不能标定。
2）CL2 span (2.00 mg/l)
Chlorine residual calibration
The measured value is set with ▲ or DN . By pressing the
E key, the display is calibrated to this value.
::>余氯标定
测定值设定通过上键和下键进行输入，通过按E键将显示值进行标定。
Setup Menu
1)Range Cl2 (5.00 mg/l)
Range of measured chlorine residual.
0.20 mg/l
0.50 mg/l
1.00 mg/l
2.00 mg/l
(5.00 mg/l)
10.0 mg/l
20.0 mg/l
::>测量范围设置
余氯测量范围规则。
2)Contrast (30%)
Setting of display illumination. The illumination of the display
can be set within a range of 0% to 100%.
0%-100%
100%
(30%)
::>显示对比度设置
显示亮度设置，显示亮度设置的有效范围为0%到100%。
3)Cl2 cell (3 electr. system)
Free chlorine sensor(two electrode technology).
Free chlorine sensor(three electrode technologe).
Switch off.
2 electr. system
(3 electr. system )
off
::>余氯仪传感器类型设置
二线制余氯传感器
三线制余氯传感器
断开（切断）。
4)Select
select second input to pH sensor.
select second input to Fluoride sensor.
select second input off.
pH
Fluor
off
::>选择第二个传感器测量类型
第二个输入为pH传感器
第二个输入为氯化物测量传感器
没有第
二个输入。
High/Low Cl2 Alarm menu
::>最大最小值报警设置
1)Low value (0)
0..max. range in mg/l (0)
2)High Value (max)
0..max. range in mg/l (max)
3)Setpoint (0.4 mg/l)
0..max. range in mg/l
(0.4 mg.l)
Only for special function of alarm relay 1
Simple dosing contact without warnings
::>仅针对1#报警继电器，报警输出之外值。
4)Deadband (3)
1..25 Digit
(3)
::>死区值设置
有效范围1..25个分度值。
Alarm relay 1,2(Always assigned to CL2)
1)AR1 definition （1#报警继电器定义） (off)
high Cl2 ::Functions relating to alarm relay 1
low CL2
high/low CL2
general fault
DI
dosing contact ::all alarm menus apart from this one are no longer
displayed,relay contacts NO.
::>所有报警菜单均不再显示（除自身外），继电器置常开点。
(off) ::OFF:alarm inactive,all alarmmenus apart from this one
are nolonger displayed,relay contacts NO.
::>报警不激活，所有报警除自身外均不再显示，继电器置常开点。
2)AR1 Operation 报警操作模式设置 (norm. open)
(norm.open) ::>操作模式
fail safe ::>安全模式
3)AR1 Latch 报警关闭 (latching)
(latching) ::>关闭
non-latching ::>不关闭
Output calibration 输出标定
1)Cal. code
enter the calibration code "911"to open the calibration menu.
::>标定密码输入
输入标定密码“911”打开标定菜单。
2)Cal. Cl2 4mA
adjustment of the chlorine mA output to 4 mA.
::>4mA输出
余氯mA输出调节器输出4mA.(设定范围0..400个分度值)
3)Cal. Cl2 20mA
adjustment of the chlorine mA output to 20 mA.
::>20mA输出
余氯mA输出调节器输出20mA.（设定范围800..1023个分度值）
Warning:changes in this menu will affect the accuracy of the factory calibratin.
::>警告：改变出厂设置，将影响到输出精度。
calibration menus for pH or Fluoride only with the corresponding options.
二、详解使用
1、High-Low Alarms
The DEPOLOX 3 Plus has independent alarms that can be allocated to the
measured values for chlorine(and optionally for pH or fluoride).
Menu Setting Alarm Condition Action
High X≥alarm value alarm message on
X≤(alarm value-deadband) alarm message off
Low X≤alarm value alarm message on
X≥(alarm value-deadband) alarm message off
The deadband can be set in the range of one to 25 digits.
::〉1、高-低报警
DEPOLOX 3 PLUS 系列仪表能根据分配的氯标准值独自进行报警
菜单设置 报警条件 动作（激活）
高值 X≥高报警值 打开报警
X≤高报警值 报警关闭
低值 X≤低报警值 报
警打开
X≥低报警值 报警关闭
注：死区设置范围为：1-25分度值。
2、Alarm Relays
DEPOLOX 3Plus features the following alarm relays:
. Two relays to be allocated to chlorine alarms.
. Two relays to be allocated to pH or fluoride alarms(optional).
Definitions for switching the relays:
high CL2 : relays reacts to the set value.
low CL2 : relays reacts to the set value.
high/low : combination of high and low value.
general fault : relay is activated as long as there is an
alarm message.
DI : relay is activated as long as there is a signal
on the digital input.
dosing contact : relay is energized as long as the actual value
is below the setpoint(for chlorine only).
off : relay is de-energized.
Selections:
normally open(N.O.) : relay is energized in case of an alarm.
fail safe(N.C.) : relay is de-energized in case of an alarm.
non latching : relay is de-energized as soon as the alarm
condition has ceased.
latching : relay stays energized after the alarm until the
star key "*" is pressed to acknowledge the alarm.
::>2、报警继电器
DEPOLOX 3 PLUS 系列仪表的报警继电器作用：
.两个继电器为氯报警。
.两个继电器为pH或氯值报警。
继电器开关定义：
high CL2 :继电器通过所设置的（高）值动作；
low Cl2 :继电器通过所设置的（低）值动作；
high/low :继电器高低值联合动作；
general fault :有报警信息就动作（激活）；
(一般故障)
DI :数字信号有输入就动作（激活）；
dosing contact :只要实际值在Setpoint 值之下就处于活动状态；
(指定值动作)
off :继电器处于静止状态；
选项：
normally open(N.O.):继电器有报警处于活动状态(常开状态)；
（正常操作）
fail safe (N.C.) :继电器有报警处于静止状态（常闭状态）；
（故障模式）
non latching :继电器在报警条件一结束就处于静止状态(常闭状态)；
（非闭锁）
latching
:继电器状态（常开）在报警之后延迟直到按"*"应答报警之后才结束。
3、Dosing Contact for Chlorine
The chlorine alarm relay 1 can be used to seitch-on a pump orsolenoid valve for dosing chlorine.
The relay is energized if"AR1 Definition" is set to " Dosing Contact" and the actual value is<setpoint.
::>3、