富士温控器
富士温控器图
①Measured value (PV) display1,测量值 (PV) 显示②Set value (SV) indication lamp2,设定值 (SV) 指示灯③Set value (SV) parameter display3,设定值 (SV) 叁数显示④SELECT key4,转换键⑤UP key5,上调键⑥DOWN key6,下调键⑦Auto-tuning indicator7,调整指示器⑧Control output indication lamp8,输出指示灯⑨Alarm upper limit indication lamp (optional)9, 上限警报指示灯 (可选⑩Alarm lower limit indication lamp (optional)10, 下限警报指示灯 (可11Heater failure alarm indication lamp (optional)11, 加热暂停指示灯 (可function作用11、Displays measured value (PV)22、the lamp stays on while a set value (SV) is displayed33、displays a set value (SV) , or parameter symbol or code when setting various parame44、the key for switching to the 1 st, the 2 nd or the 3 rd block parameter, for moving p55、the numerical value is incremented by one by pressing the key once. The numerical v55、for moving parameters within the 2nd and the 3rd block.66、the numerical value is decreased by one by pressing the key once.the numericalvalue66、for moving parameters within the 2nd and the 3rd block.77、the indicator blinks while the PID auto-tuning is being peeformed88、C: Stays on while the control output is ON88、C1: Stays on while the control output 1 is ON88、C2: Stays on while the control output 2 is ON99、comes on when the upper limit alarm is activated.lt blinks while the alarm value is be1010、comes on when the upper limit alarm is activated.lt blinks while the alarm value is b1111、comes on when the upper limit alarm is activated.lt blinks while the detection opera 1, 显示测量值 (PV)2, 灯亮时 (SV) 在设定状态下3, 显示设定值 (SV), 或叁数符号或密码当设定各种不同的叁数时候4,转换到第一个，第二个或第三个区段叁数,可在第一个区叁数段里面移动到第二个和第三个5、按一次键增加一个数字；按着不放，数字连续增加。
富士电机 PXG数字式温度调节器 <微型控制器X> 说明书
1 2 3 4 5 6 7 8 9 10 11 12 25 26 27 28 29 30 31 32 33 34 35 36
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
按键操作注意事项／异常时的操作
·报警功能若未正确设定，在仪表发生异常时将无法正确输出 报警，因此运行前请务必进行动作确认。 ”或“ ”。在更换传感器 ·输入断线时，将显示“ 时，请务必先切断电源。
ͳܦ (ᩱឧ) ࠚۘ ൣ᭦ ᭦ ᭦ ᛂ᧫ ߶ᜈᦠ͇ ͳܦ (ൣᆷ) ePXG4 ̀ᛪ ePXG4 ̀ᛪ
ൣ᭦
ͳܦ
᭦
᭦
߶ᜈಳ
ᛂ᧫
ซ
·请不要堵塞本仪表的周围，以免影响散热。 ·请不要堵塞端子上方的通风孔。 ·PXG9型调节器请将安装配件安装到本体中央的安装孔。
-2-
ಕэὙۆᄯ߶ᜈ(පࣰލҸ߶ᜈ) ϙன߶ᜈௐణܷϙᝇ˝ՓՐʽழϙன30˚
●温度传感器与达到或可能产生下表所示电压值的场所之间， 应保持下表所示的爬电距离及空间距离。 若无法确保上述条件，则可能无法达到EN61010标准中承诺 的安全性能。
使用电压或发生电压 [Vrms或Vdc] 最高50 最高100 最高150 最高300 300以上 空间距离(mm) 0.2 0.2 0.5 1.5 爬电距离(mm) 1.2 1.4 1.6 3.0
注意
设置时的注意事项
设置时，请注意避开下列场所。 ·使用时环境温度超过0～50℃范围的场所 ·使用时环境湿度超过45～85%RH范围的场所 ·温度急剧变化，容易结露的场所 ·产生腐蚀性气体 ( 特别是硫化气体、氨等 ) 、可燃性气体的 场所 ·对本体直接产生振动、冲击的场所 ·受水、油、化学药品、蒸汽、热气侵袭的场所 (浸水后会导致漏电、火灾等危险，请送至销售店接受检查) ·粉尘、盐分、铁粉较多的场所 ·感应干扰较大、容易产生静电、磁场、噪声的场所 ·受阳光直射的场所 ·由于辐射热等产生热积蓄的场所
rex-c410fk2温控说明书
rex-c410fk2温控说明书
1.接通智能温控器的电源，显示屏上显示的是当前的温度。
因为传感器未接触其他器件，而是直接暴露在空气中，所以这就是现在的气温：31摄氏度，还不算太热。
2.显示屏右下方是“启动温度”设置按钮，按升温键一下，温度提高1摄氏度；也可以按住不放手，温度连续升高。
这里我设置为65摄氏度，也就是传感器温度低于或等于65度时，输出插座自动通电，所连接的设备启动。
设备可以是电动机、电加热器等等。
3.显示屏左下方是“停止温度”设置按钮。
我设置为80度，即传感器温度高于或等于80度时，输出插座自动断电，受控设备停止工作。
4.再看温度传感器，它的作用是感知被监测对象的温度，并转变为电信号，通过导线传回温控器。
可以拿一个铁质物品试一下，传感器有较强磁性，能吸附其上。
5.现在，把传感器吸附在被监测的设备上。
当然，这个设备得有铁质部分；否则，就得想办法固定了。
6.把受控设备的插头插在温控器输出插座上。
注意：最好在温控器本身未加电的状态下进行。
至此，设置工作完成，温控器加电，该系统就开始工作了。
富士PXR系列温度控制器参数设定
富士PXR系列温度控制器参数设定
一、设置参数：
1.按SEL约1秒进入第一组参数表；
2.按SEL约3秒进入第二组参数表；
3.按SEL约5秒进入第三组参数表；
4.以上如持续按SEL不放，将回到原始状态；
5.进入参数模式时，如超过30秒无设定动作，显示将回到原始状态。
二、无法设定参数时，检查LOC是否锁定
锁定按键（LOC范围：0,1,2,3,4,5）
*按键锁LOC
*本功能可将控制器内部参数依不同使用程度设定。
0:所有参数均可盘面/通讯设定；
1：所有参数盘面均不可设定，只能通讯设定；
2：仅能盘面键入设定值，所有参数均可通讯设定；
3：所有参数均可盘面设定，无法通讯设定；
4：所有参数均可盘面通讯设定；
5：仅能设定设定值，所有参数均无法设定。
一点课模板
北京可口可乐一点课（OPL）
One Point Lesson 教材编号（部门+日期）：
题
目
PET400线热缩炉富士温控器的设置
分类○基础知识（通用）○基础知识（专业）
○改善事例○故障处理
○经验分享○其他（内容：）
部门生产技术部
班组技术组
审核人（除通用知识外，其余类别均需要相
关部门负责人审核）
审
批
人
（除通用知识外，讲师的部门负责
人审批）
编写
日期
谢鹏松
2018、4、3
步骤行动结果
第一步1、PET400线热缩炉的温度控制是由塑包机远程设置的，因此需要将热缩炉的富士温控器设置成远程。
第二步2、由于此温控器
设计缺陷，在掉
电时，温控器将
回到本地设置状态，所以在掉电
后需要重新设置
参数到远程状态。
设置步骤如下：
温控器的远
程标志。
1、按【SEL】
键，显示如
下图。
第三步第四步2、按【▲】或【▼】键，选择003参数，显示如下图。
3、按【SEL】键，再按【▲】或【▼】键，
将参数选择
成【REM】后，再按【SEL】键确认，如下图。
第五步
培训讲师
培训日期
受训人签字
工号
部门
实施后的评价（讲师评价）
受训人签字
工号
部门
实施后的评价（讲师评价）
评价等级 A ：能成为培训师 B ：充分掌握，但无操作经验 C ：掌握但不熟悉 D ：没有掌握
4、按此键退出即可。
富士PXR系列温度控制器参数设定
富士PXR系列温度控制器参数设定
一、设置参数：
1.按SEL约1秒进入第一组参数表；
2.按SEL约3秒进入第二组参数表；
3.按SEL约5秒进入第三组参数表；
4.以上如持续按SEL不放，将回到原始状态；
5.进入参数模式时，如超过30秒无设定动作，显示将回到原始状态。
二、无法设定参数时，检查LOC是否锁定
锁定按键（LOC范围：0,1,2,3,4,5）
*按键锁LOC
*本功能可将控制器内部参数依不同使用程度设定。
0:所有参数均可盘面/通讯设定；
1：所有参数盘面均不可设定，只能通讯设定；
2：仅能盘面键入设定值，所有参数均可通讯设定；
3：所有参数均可盘面设定，无法通讯设定；
4：所有参数均可盘面通讯设定；
5：仅能设定设定值，所有参数均无法设定。
日本岛电SHIMADEN可编程温控器FP93中文说明书
日本岛电FP93可编程PID调节器中文操作说明FP93是日本岛电公司高性能的0.3级可编程PID调节器，它功能完善，性能优良、设计细腻。
具有自由输入，四位超大高亮的字符显示，众多的状态指示。
可带4组曲线最大40段可编程，六组专家PID参数，更高级的区域PID算法。
带手动、停电和故障保护、模拟变送、通讯接口、两路时标输出，I/O接口包括4组DI外部开关、3路继电器和4路OC扩展门共16种和事件。
一． 仪表的显示面板和功能键二．操作流程图说明FP93全部的子窗口和用虚线表示的选件子窗口共95个。
每个窗口采用了编号,例如传感器量程选择窗口[5-5],表示第5窗口群的第5数时，面板SV窗口的小数点闪动，按ENT键确认修改后，小数点灭。
三．简单加热系统定值调节的快速入门设置例1． 定值设置例：仪表选用FP93-8P-90-N1000, K型热偶0.0～800.0℃输入,P型输出接固态继电器。
设定温度为600.0℃,EV1上限绝对值报警值650.0℃,EV2下限绝对值报警值550℃, EV2的报警为上电抑制。
首先按面板RUN/RST（运行/复位键），使仪表进入复位，面板RUN运行灯灭，在[5-5]窗口,将传感器量程代码设定为:05(K型热偶0.0～800.0℃) 。
1)在[5-6]窗口,选择传感器量程的单位C（0.0～800.0℃） 。
2)在[5-12]窗口,将调节输出极性设为:rA 反作用（加热）。
3)在[5-13]窗口,将调节输出的时间比例周期设为:2秒。
4)在[3-1]窗口，设置为ON，定值方式。
5)在[3-2]或[0-0]窗口,按增、减键将SV值设为600.0℃,按ENT键确认。
6)在[5-19]窗口, 将EV1报警方式设为:上限绝对值(HA)。
7)在[5-22]窗口, 将EV2报警方式设为:下限绝对值(LA)。
8)根据要求，在[5-24]窗口,设置下限报警应具有上电抑制功能,设为:2。
10）在[3-4]窗口, 设EV1报警值:650.0℃;在[3-5]设EV2报警值:550.0℃。
日本岛电温控器中文说明书
日本岛电SR1/SR3/SR4 PID调节器中文操作说明SR1/SR3/SR4是高性能价格比的新型单回路调节器。
0.3级精度、PID自整定，48×48mm和96×96mm以及96×48mm三种外形尺寸、四位超大LED显示，带手动、输出限幅、独立的两路事件报警继电器。
最重要的是采用了岛电在热处理应用方面享有盛名的专家PID算法。
一．仪表的显示面板和功能键二．操作流程图说明SR1/SR3/SR4所有参数窗口可分为两个窗口群（0-X和1-X窗口群）,子窗口和虚线表示的选件窗口共32个。
每个窗口采用了编号,例如传感器量程选择窗口[1-22],表示第1窗口群的第23号窗口。
按增减健修改参数时，面板SV窗口的小数点闪动，按ENT键确认修改后，小数点熄灭。
三．入门的快速设置例（简单加热系统）某加热系统,仪表选用SR3-8P-1, K型热偶0.0～800.0℃输入,P型输出接固态继电器。
设定温度为600.0℃,EV1上限绝对值报警值650.0℃,EV2下限绝对值报警值550℃, 报警为上电抑制。
设置步骤如下:1)在[1-22]窗口,将传感器量程代码设定为:05(K型热偶0.0～800.0℃) 。
2)在[1-23]窗口,选择传感器量程的单位C（摄氏度℃）。
3)在[1-17]窗口,将调节输出极性设为:rA 反作用（加热）。
4)在[1-10] 窗口,将调节输出的时间比例周期设为:2秒。
5)在[0-0]窗口,按增、减键将SV值设为600.0℃,按ENT键确认。
6)在[1-11]窗口, 将EV1报警方式设为:上限绝对值(HA)。
7)在[1-14]窗口, 将EV2报警方式设为:下限绝对值(LA)。
8)在[1-16]窗口,下限报警应具有上电抑制功能,设为:2。
9)在[0-3]窗口, 设EV1报警值:650.0℃；在[0-4]设EV2报警值:550.0℃。
10)系统接成闭环后,在[0-2] AT功能窗口按增/减键将OFF改为ON状态后，按ENT键确认启动自整定，AT灯闪烁自整定起动。
日本岛电SHIMADEN可编程温控器FP中文说明书
日本岛电SHIMADEN可编程温控器FP中文说明书日本岛电FP93可编程PID调节器中文操作说明FP93是日本岛电公司高性能的0.3级可编程PID调节器，它功能完善，性能优良、设计细腻。
具有自由输入，四位超大高亮的字符显示，众多的状态指示。
可带4组曲线最大40段可编程，六组专家PID 参数，更高级的区域PID算法。
带手动、停电和故障保护、模拟变送、通讯接口、两路时标输出，I/O接口包括4组DI外部开关、3路继电器和4路OC扩展门共16种和事件。
一．仪表的显示面板和功能键二．操作流程图说明FP93全部的子窗口和用虚线表示的选件子窗口共95个。
每个窗口采用了编号,例如传感器量程选择窗口[5-5],表示第5窗口群的第5数时，面板SV窗口的小数点闪动，按ENT键确认修改后，小数点灭。
三．简单加热系统定值调节的快速入门设置例1．定值设置例：仪表选用FP93-8P-90-N1000, K型热偶0.0～800.0℃输入,P型输出接固态继电器。
设定温度为600.0℃,EV1上限绝对值报警值650.0℃,EV2下限绝对值报警值550℃, EV2的报警为上电抑制。
首先按面板RUN/RST（运行/复位键），使仪表进入复位，面板RUN运行灯灭，在[5-5]窗口,将传感器量程代码设定为:05(K型热偶0.0～800.0℃) 。
1)在[5-6]窗口,选择传感器量程的单位C（0.0～800.0℃）。
2)在[5-12]窗口,将调节输出极性设为:rA 反作用（加热）。
3)在[5-13]窗口,将调节输出的时间比例周期设为:2秒。
4)在[3-1]窗口，设置为ON，定值方式。
5)在[3-2]或[0-0]窗口,按增、减键将SV值设为600.0℃,按ENT键确认。
6)在[5-19]窗口, 将EV1报警方式设为:上限绝对值(HA)。
7)在[5-22]窗口, 将EV2报警方式设为:下限绝对值(LA)。
8)根据要求，在[5-24]窗口,设置下限报警应具有上电抑制功能,设为:2。
富士PXF9使用说明书
连接输入端子、SSR 输出端子、电流输出端子和 SELV 时 , 请接入基本绝缘体 , 比如 可实 现基本绝缘的变压器等。
连接通讯（RS-485）端子和 SELV 时 , 请接入基本绝缘体。 比如可实现基本绝缘的 RS-485/232 转换器等。 基本绝缘是指 : 本设备可以在空间距离达到 1.5mm 以上 , 爬电距离达到 3.0mm 以上 的条件下 , 实现绝缘。 在无法确认达到上述要求的情况下 ,UL61010/EN61010 的安全证书将视为无效。
图1 机器图2安装框源自螺丝图3 密封垫密封垫
前面
面板 面板
垂直平面安装（水平姿势安装）
螺丝 安装框
机壳 （错误）
机壳 （正确）
注意
• 为避免妨碍散热 , 本调节器的周围应无遮挡物。 • 请不要阻塞端子上部的通风孔。 • PXF9 时，请将固定装置安装在本机中央的安装孔上。
2-3. 接线注意事项
• 热电偶输入时 , 请使用规定的补偿导线 ; 测温电阻输入时 , 请使用导线电阻较小、3 线
内部电路
控制输出1（继电器接点） 或
电动阀打开输出
测量值输入 远程SV 输入 电流检测器输入
控制输出2（继电器接点）或 电动阀关闭输出
警报输出4，5（继电器接点）
阀门开度反馈输入（PFB）
控制输出1（SSR驱动、电流、电压） 控制输出2（SSR驱动、电流、电压）
或转送输出
警报输出1 （继电器接点）
警报输出2 （继电器接点）
߇੍输ग़2ʢSSR驱动ɺ电ྲྀɺ电压ʣ ߇੍输ग़2ʢSSR驱动ɺ电ྲྀɺ电压ʣ
或转送输出
警报输出1 （继电器接点）
警报输出2 （继电器接点）
警报输出1～3 （继电器接点）
富士温度控制器的调试说明
富士温度控制器的调试说明1.确保连接线无误后，打开温度控制器的电源PV：环境温度 SV:设定温度2.参数调试2.1设置传感器输入类型富士温度控制器说明书内Table1的表格中，有各种传感器的输入类型代码，我公司一般采用Pt100，在第二组参数中，将参数P-n2设置为1。
2.2设置温度的调节范围富士温度控制器说明书内Table3，有传感器的输入范围，根据实际需要调节的温度范围，在第二组参数中，设置P-SL（温度调节范围的下限），和P-SU（温度调节范围的上限），注意不要超过传感器温度的输入范围。
2.3小数点的设置在第二组参数中将P-dP设置为1，温度显示精确到小数点的后一位。
2.4制冷控制2.4.1在第二组参数中，设置P=0选择开/关控制2.4.2在第三组参数中，设置P-n1设置为2或3选择正向操作2.4.3在第二组参数中，设置偏差HYS避免频繁起动。
当PV>SV+HYS偏差时，温控器有输出（压缩机工作）；当温度下降达到PV≤SV温控器停止输出（压缩机停机）2.5加热控制2.5.1在第二组参数中，设置P=0选择开/关控制2.5.2在第三组参数中，设置P-n1设置为0或1选择反向操作2.5.3在第二组参数中，设置偏差HYS避免频繁起动。
当PV<SV－HYS偏差时，温控器有输出（电加热工作）；当温度上升到PV≥SV温控器停止输出（电加热停机）2.6融霜控制2.6.1在第二组参数中，设置P=0选择开/关控制2.6.2在第三组参数中，设置P-n1设置为0或1选择反向操作2.6.3在第二组参数中，设置偏差HYS避免频繁起动。
当PV<SV－HYS偏差时，温控器有输出（融霜加热器工作）；当温度上升到PV≥SV温控器停止输出（融霜加热器停止工作）2.6.4超温报警：在第二组参数中，设置报警动作类型代码为ALM1=5，然后，第一组参数中，设置AL1（当前环境温度比设定温度高出的温度范围），当PV-SV>AL1时，机组停机报警，超温指示灯亮。
PXR 系列数字温度控制器
PXW5 (conve ntional )
PXR4
New model
PXR5
New model
PXR series digital controller
前面防水机能: IP66/NEMA-4X
• 防水机能构造可以提供面板上的PXR以抗水洗能 力!
• 防水机能作为一种标准，所以客户无需在 增加任何费用!
可追加技能VII: 广泛的报警输出
• 可选择1，2，3点报警输出 • 使用按键可以在15种警报中选 择
– 绝对值警报 – 偏差值警报 – 范围警报
PXR series digital controller
插入式PCB构造以节省零件 以便维护
• 3块插入式PCB板可提供超过2000零件:
– PCB I: 主PCB板以及第1控制输出 – PCB II: 电源以及警报输出 – PCB III: 可追加PCB班，第2控制输出， 对应多种输入
PV retransmission
Temperature input (PV)
Fryer
Recorder
Control output Oil
Auto power regulator
Heater
PXR series digital controller
可追加技能II: 8 段 ramp soak 机能
报警机能
2 points(at max.)
• PXR 系列
6 + 5 + 7 = 18 种!!
PXR series digital controller
插入式结构以减少零件 更便于维护
• PCB I: Main PCB ① T/C or RTD input
FUJI PXW控制器使用说明
富士PXW9温度控制仪操作指南名称功能输出1指示灯灯亮为输出1为ON输出2指示灯灯亮为输出2为ONPV(测量值) 指示测量值报警灯检测出报警时灯亮，报警输出为ONSV(设定值) 指示设定值，在设定参数时，指示参数数据SEL键参数选择键选择SV/PV显示，选择参数，选择参数和参数值显示等增/减键改变SV值，顺序选择参数。
在参数设定时，增/减参数数值SV指示灯显示设定值(SV)时，此灯亮注意：当无操作状态持续30秒时，将返回接通电源时的状态，新设定的数据可能没储存。
因此应按SEL键返回初始状态。
一. 基本操作:1.1控制温度SV的设置：按∧键提高设定温度，按∨键降低设定温度（在锁定状态下不能修改）。
1.2第一组参数设定：在PV/SV显示模式下按 SEL键3秒后进入第一组参数设定模式，每按一次SEL键参数将依次显示。
按∧键或∨键可改变设定参数的值。
1.3第二组参数设定在PV/SV显示模式下按SEL键7秒进入第二组参数设定模式，按∧键或∨键可改变设定参数的项目，选定要修改的项目后按SEL键进入参数设定窗口，按∧键或∨键设定参数值，设定完成后按SEL键回到参数项目设置模式，再按∧键或∨键可选择其它参数继续设置。
1.4第三组参数设定在PV/SV显示模式下按SEL键9秒进入第三组参数设定模式，按∧键或∨键可改变设定参数的项目，选定要修改的项目后按SEL键进入参数设定窗口，按∧键或∨键设定参数值。
设定完成后按SEL键回到参数项目设置模式，再按∧键或∨键可选择其它参数继续设置。
二．有关参数的选择：2.1输入信号种类设定（P-n2） 输入信号 输人量程()℃代码(P-n2)输入信号输人量程()℃代码(P-n2)Ptl00 0～150 1 J 0～400 2 Ptl00 0～300 1 J 0～800 2 Ptl00 0～500 1K 0～400 3 Ptl00 0～600 1 K 0～800 3 Ptl00 -50～100 1 K 0～1200 3 Ptl00 -100～200 1 R 0～1600 4 Ptl00-150～600 1B 0～1800 5 热 电 阻Ptl00 -150～850 1S 0～1600 6 T -199～200 7 T-150～4007D C电压DC1～5V16E 0～800 8 E -199～800 8N 0～1300 12 D C 电流 DC4～20mA 刻度范围： -1999～9999对电流输入，应并接250Ω电阻。
日本岛电SHIMADEN可编程温控器FP93中文说明书
日本岛电FP93可编程PID调节器中文操作说明FP93是日本岛电公司高性能的0.3级可编程PID调节器，它功能完善，性能优良、设计细腻。
具有自由输入，四位超大高亮的字符显示，众多的状态指示。
可带4组曲线最大40段可编程，六组专家PID参数，更高级的区域PID算法。
带手动、停电和故障保护、模拟变送、通讯接口、两路时标输出，I/O接口包括4组DI外部开关、3路继电器和4路OC扩展门共16种和事件。
一． 仪表的显示面板和功能键二．操作流程图说明FP93全部的子窗口和用虚线表示的选件子窗口共95个。
每个窗口采用了编号,例如传感器量程选择窗口[5-5],表示第5窗口群的第5数时，面板SV窗口的小数点闪动，按ENT键确认修改后，小数点灭。
三．简单加热系统定值调节的快速入门设置例1． 定值设置例：仪表选用FP93-8P-90-N1000, K型热偶0.0～800.0℃输入,P型输出接固态继电器。
设定温度为600.0℃,EV1上限绝对值报警值650.0℃,EV2下限绝对值报警值550℃, EV2的报警为上电抑制。
首先按面板RUN/RST（运行/复位键），使仪表进入复位，面板RUN运行灯灭，在[5-5]窗口,将传感器量程代码设定为:05(K型热偶0.0～800.0℃) 。
1)在[5-6]窗口,选择传感器量程的单位C（0.0～800.0℃） 。
2)在[5-12]窗口,将调节输出极性设为:rA 反作用（加热）。
3)在[5-13]窗口,将调节输出的时间比例周期设为:2秒。
4)在[3-1]窗口，设置为ON，定值方式。
5)在[3-2]或[0-0]窗口,按增、减键将SV值设为600.0℃,按ENT键确认。
6)在[5-19]窗口, 将EV1报警方式设为:上限绝对值(HA)。
7)在[5-22]窗口, 将EV2报警方式设为:下限绝对值(LA)。
8)根据要求，在[5-24]窗口,设置下限报警应具有上电抑制功能,设为:2。
10）在[3-4]窗口, 设EV1报警值:650.0℃;在[3-5]设EV2报警值:550.0℃。
PXF5ACY2-FW100说明书
PXF5ACY2-FW100说明书PXF5ACY2-FW100富士温控器顾名思义，温度控制器是一种用来控制温度而无需操作人员的大量参与的仪器。
温度控制系统的控制器从热电偶或RTD等温度传感器接收输入信号后，将实际温度与所需控制温度或设定值进行比较。
然后将输出信号提供给控制元件。
例如，控制器从温度传感器接收输入信号，并将输出信号发送至所连接的加热器或风扇等控制元件。
控制器通常只是整个温度控制系统的一部分，因此在选择适当的控制器时，应对整个系统进行分析和考量。
温控器（Thermostat），根据工作环境的温度变化，在开关内部发生物理形变，从而产生某些特殊效应，产生导通或者断开动作的一系列自动控制元件，或者电子原件在不同温度下，工作状态的不同原理来给电路提供温度数据，以供电路采集温度数据。
流体媒介温度控制器是利用感温流体热胀冷缩及液体不可压缩的原理而实现自动调节。
当控制温度升高时感温液体膨胀产生的推力将热媒关小，以降低输出温度；当控制温度降低时感温液体收缩，在复位装置的作用下将热媒开大，以提高输出温度，从而使被控制的温度达到和保持在所设定的温度范围内。
双金属片温控器工作原理根据物体热胀冷缩原理。
热胀冷缩是物体的共性，但不同物体其热胀冷缩的程度不一样。
双金片的两面是不同物质的导体，在变化的温度下由于胀缩程度不一样而使双金片弯曲，碰到设定的触点或开关，使设定的电路（保护）开始工作。
色温型温控器，工作原理系采用一些涂料在不同的温度下会产生不同的色彩的原理。
比如用液晶在不同温度下，就可以产生不同的颜色，再用摄像头类的色彩采集器以给电路提供不同的数据，从而对电路进行控制。
PXF5ACY2-FW100富士温控器一、PXR型数字温控表的功能特点如下：1. 前面板IP66防水结构，三健式菜单操作；2．标准螺钉接线，无须插座；3. 纵向尺寸比PXW表更短；4. UL/CSA/CE认证标志；5. 测量值大LED红色显示；6. 控制功能多种：简单ON/OFF控制，PID带自动调节控制，模糊及PID带自动调节控制，PID自适应调节控制；7．再传输功能（选件）：传感器测量值可以以4-20MA型式传送到PHR型数据记录仪，PLC及个人计算机中；8． 8段斜坡/保温程序控制功能（选件）；9． RS-485通讯功能（选件），可与FUJI POD及个人计算机通讯；10．数字输入控制功能（选件）：通过一点开关量ON/OFF，可改变设定值SV，控制动作起/停，斜坡/保温控制的开始/ 复位，自动调节功能的起/停，报警锁存的复位、定时器计时开始；11. 加冷却控制（选件）：有利于节能；12. 加热断线报警(选件)；13. 两点各种报警功能(选件)：值报警,区间报警,偏差报警;14. 具有塑机的模糊+PID控制功能：15. 内部定时器功能有机械式的和电子式的，机械式的采用两层热膨胀系数不同金属压在一起，温度改变时，他的弯曲度会发生改变，当弯曲到某个程度时，接通（或断开）回路，使得制冷（或加热）设备工作。
Fuji温控器说明书
Micro-controller XModel: PXR4/5/9Operation ManualECNO:406cTable of Contents1.Part Names and Functions (6)2.Operations (7)2-1 Parameter list (7)2-2 Basic operations (12)2-3 Parameter functions and method of settings (13)Standby setting (14)Local/remote operation setting (15)Ramp-soak control (16)Canceling the alarm latch (17)Auto-tuning function (18)Displaying ON-delay alarm or the remaining time of timers (19)Setting alarm 1, 2 and 3 (20)Upper limit of alarm 1, 2 and 3 (20)Lower limit of alarm 1, 2 and 3 (20)Key lock (21)Proportional band (22)Integral time (23)Derivative time (24)Hysteresis range for ON/OFF control (25)Cooling-side proportional band coefficient (26)Cooling-side proportional band shift (Dead band/Overlap band) (27)Output offset value (28)Anti-reset windup (28)Control algorithm (29)PV (Measured value) stable range (33)HYS (Hysteresis) mode at ON/OFF control (34)Cycle time of control output 1 (35)Cycle time of control output 2 (Cooling-side) (36)Input signal code (37)Setting the measuring range (Input range) (38)Selection °C / °F (38)Decimal point position (40)PV (Measured value) offset (41)SV (Setting value) offset (42)Time constant of input filter (43)Alarm types (44)Selecting ramp-soak patterns (47)Ramp-soak status display (48)1st to 8th target SV (48)1st to 8th ramp segment time (48)1st to 8th soak segment time (48)Ramp-soak modes (48)2Specifying control action and output direction at input burn-out (51)SV (Setting value) lower limiter (52)SV (Setting value) upper limiter (52)The time of ON-delay alarm or timer function (53)Displaying current detector input (55)HB (Set value of heater break alarm) (55)Hysteresis alarm 1, 2 and 3 (57)Options of alarm 1, 2 and 3 (58)Upper and lower limits for control output 1 (60)Upper and lower limits for control output 2 (60)Output limit types (61)Output value display (62)RCJ (Cold junction compensation) (63)Adjusting the PV (Measured value) display (0%) (64)Adjusting the PV (Measured value) display (100%) (64)DI1/2 (Digital input 1/2) operation (65)Station No. for communication (68)Parity for communication (69)Communication protocol setting (70)Re-transmission output type setting (71)Re-transmission base and span scale (72)Remote SV input (0%) adjustment (73)Remote SV input (100%) adjustment (73)Remote SV input filter constant (74)Remote SV input value display (75)Parameter display mask (76)3.Troubleshooting (77)Index (79)3PXR4Note 1: Cannot be combined with heater break alarm.( 2, 3, 6, 7, H cannot be specified on 9th digit.)Note 2: Cannot be combined with alarm (1 pc.) + heater break alarm, alarm (2 pcs.), or alarm (3pcs.).( 3, 7, F, G, H, M, P cannot be specified on 9th digit.)Note 3: Cannot be combined with RS485 + 1-point digital input.(V and W cannot be specified on 11th digit.)Note 4: In the case of control output 2, either of heater break alarm or remote SV input can be selected.(A, C, E and R on the 7th digit, and 2,3,6,7,H, D and P on the 9th digit cannot be specified.)Input signal, measurement range, and set value at the time of deliver are as follows.When thermocouple is specified: Thermocouple K, Measurement range; 0 to 400°C, Set value; 0°CWhen resistance bulb is specified: Pt, Measurement range; 0 to 150°C, Set value; 0°CWhen voltage/current is specified: Scaling; 0 to 100%, Set value; 0%For the cases other than the above, specify input signal and measurement range.Input signal of the thermocouple and the resistance bulb can be switched by key operation on the front panel.The actuating method of the control output has been set to reverse for control output 1, and to direct for controloutput 2 at the time of delivery. Note that reverse and direct actuation can be switched by key operation on thefront panel.4PXR5/9Note 1: Cannot be combined with heater break alarm.( 2, 3, 6, 7, H cannot be specified on 9th digit.)Note 2: Cannot be combined with RS485 + 1-point digital input.(V and W cannot be specified on 11th digit.)Note 3: In the case of control output 2, either of heater break alarm or remote SV input can be selected.(A, C, E and R on the 7th digit, and 2,3,6,7,H, D and P on the 9th digit cannot be specified.)Input signal, measurement range, and set value at the time of deliver are as follows.When thermocouple is specified: Thermocouple K, Measurement range; 0 to 400°C, Set value; 0°CWhen resistance bulb is specified: Pt, Measurement range; 0 to 150°C, Set value; 0°CWhen voltage/current is specified: Scaling; 0 to 100%, Set value; 0%For the cases other than the above, specify input signal and measurement range.Input signal of the thermocouple and the resistance bulb can be switched by key operation on the front panel.The actuating method of the control output has been set to reverse for control output 1, and to direct for controloutput 2 at the time of delivery. Note that reverse and direct actuation can be switched by key operation on thefront panel.56This chapter explains the part names and functions on the face panel. The face panel has the PV and SV displays, the status indicating lamp, and the setting keys, etc. Those functions are explained below. Please read and understand them before using the PXR. For details about the setting of parameters, see Chapter 2.q Lamp for control output 1Lights up while control output 1 stays ON.w Lamp for control output 2Lights up while control output 2 stays ON.e Alarm lampLights up on detecting an alarm. The alarm output is turned ON at the same time.If the optional heater break alarm is provided, the AL3lamp lights up on detecting a heater break.r PV (Measured value) displayDisplays the PV. When setting a parameter, its name appears.t SV (Setting value) displayDisplays the SV. When setting a parameter, its value appears.y SEL keyUsed to select a parameter block and a parameter, and register a set value.uUsed to change the SV , call parameters, and change pa-rameter values.i SV lampLights up while the SV is displayed in the SV display.When parameters and data are displayed, the SV lamp goes out.!0Auto-tuning/self-tuning lampFlashes under an auto-tuning or self-tuning operation.q w e Alarm lampr PV (Measured value) displayt SV (Setting value) display y SEL ukeysi SV lamp1Part Names and Functionso Auto-tuning/self-tuning lamp2OperationsThis chapter explains how to set the SV (Setting value) and the parameters for the PXR.2-1 Parameter listParameters for the PXR are classified under three blocks according to the frequency of use. The parameters of the secondand third blocks are used at initialization or when they are of absolute necessity.Note:The parameters for which * is marked with the page number in Reference page are related to Remediesof “4” on page 77.78Parameters of the second blockNote:The parameters for which * is marked with the page number inReference page are related to Remedies of “4” on page 77.Note: The parameters for which * is marked with the page number inReference page are related to Remedies of “4” on page 77.Note 1:When a customer does not specify the settings while ordering, the following settings are selected as factory defaults.Thermocouple input: Thermocouple K Measured range: 0 to 400°CResistance bulb input:Measured range: 0 to 150°CV oltage/Current input:Scaling: 0 to 100%910Parameters of the third blockNote: The parameters for which * is marked with the page number inReference page are related to Remedies of “4” on page 77.Note 2:The following settings are selected as factory defaults depending on the model you order.Seventh digit = Y model: 0Seventh digit = A model: 4Note: The parameters for which * is marked with the page number in2-2 Basic operationsJust after power-on:The display below appears just after power-on.How to switch parameters:The figure below shows the basic operations for the PXR.If it has not been used for 30 seconds, the display returns to the one just after power-on (PV/SV displayed).How to set values:key:One press increases the value by 1.Press and hold this key to increase the value fast.key:One press decreases the value by 1.Press and hold this key to decrease the value fast.How to register the set data:By pressing the SELNote that the SV (SV0) will be registered in 3 seconds without any operation.2-3 Parameter functions and method of settingsMethod of setting the SV (Setting value)[Description]•The SV is a target value for control.•Any SV that is outside of the range set in the parameters of (lower limit) and (upper limit) of the third block cannot be set. (See page 52.)[Setting example] Changing the SV from 250°C to 1195°CRelated parameters:(page 52) (page 52)Standby setting (Settings: oFF/on)[Description]•This parameter switches the control between RUN and Standby.•During standby, the control output and the alarm output stay OFF, like the standby for ramp-soak operation.•While the alarm with a hold is selected, the hold function takes effect after changing the Standby setting from ON to OFF.•is displayed during the standby for ramp-soak operations or the controller changes to the standby state in case of the occurrence of errors.•The other operations are the same as those of the ramp-soak standby.•The setting of ON/OFF for standby is saved after power-off.[Setting example] Starting the control•When the standby is set to ON during the auto-tuning,self-tuning, and ramp-soak operations, those operations will stop. (The PID constant will not be renewed.) Even through it is set to OFF later, the auto-tuning, self-tuning,and ramp-soak operations will not be re-started.•During standby, the ON-delay timer is reset. When returning to RUN from the standby state, the timer will start from the beginning.[Description]•This parameter is used to switch between local and re-mote operations.[Setting example] Switching to remote operationRelated parameters:(page 73) (page 73) (page 74) (page 75)* Local operation:Control by SV set by the keys on the front face, ramp-soak operation, SV selection determined by digital input,and SV setting via communication* Remote operation:Control by SV determined by RemoteSV inputRamp-soak control (Settings: oFF/rUn/hLd) (Option)[Description]•This function automatically changes the SV (Setting value) according to the program pattern set in advance as shown in the right line graph. Up to eight pairs of ramp-soak operation can be programmed.•The first ramp starts at the PV (Measured value) that is the one just before running the program.•The program can also automatically run at power-on (Power-on starting function). Refer to the parameter of(page 45).Related parameters:(page 48) to (page 48) to (page 48) to (page 48) (page 48) (page 47)[Setting example] Starting the ramp-soak operationRamp: the section in which the SV changes toward the target value.Soak: the section in which the SV is the target value, and remains unchanged.TM1r TM2r TM3rCanceling the alarm latch (Setting range: 0/1) (Option)[Description]•This parameter cancels the alarm latch when it is latching.[Setting example] Opening up the alarm latchRelated parameters:to(page 58)Auto-tuning function (Settings: 0/1/2)[Description][Setting example] Setting the auto-tuning operation to 1[Note]If the controller is powered off during auto-tuning, this makes the auto-tuning ineffective with each parameter of , , and unchanged. To start the auto-tuning operation, set to “1” or “2” again.•To suspend the auto-tuning, set to “0”. This makes the auto-tuning cancel with each parameter of , , and unchanged.•Once the parameters of , , and are set automatically by the auto-tuning, those parameters are stored in the controller even after it is powered off. Therefore, it is not necessary to execute the auto-tuning again.•By setting to “1” or “2” , the auto-tuning operation starts, and at the end of the tuning, will be displayed automatically to .•After the auto-tuning operation, the controller starts to operate at the automatically set values of , , and .•A decimal point at the right end of the SV display flashes during auto-tuning.•There are two codes for AT:Setting code [1]:SV standard typePerforms the auto-tuning based on the SV.Setting code [2]:Low PV typePerforms the auto-tuning based on the SV-10%FS.[Note]Since ON/OFF control is performed during auto-tun-ing, overshoot against the SV may occur. To reduce the overshoot, execute the auto-tuning operation with the setting code [2] (Low PV) selected.•The auto-tuning can be executed both just after power-on and in a control or stable status.Related parameters:(page 22) (page 23) (page 24) (page 28) (page 26)Displaying ON-delay alarm or the remaining time of timers(unit: seconds) (Option)[Setting example] Displaying ON-delay alarm or the remaining time of timers[Description]•These parameters display the remaining time of Timers 1, 2 and 3.•The remaining time of the ON/OFF-delay timer is counted down. When the counter shows , the alarm relay is closed.•During count-down, if the PV changes to the value of the temperature at which the alarm is set to OFF, or if “DI”for the timer is set to OFF, the counter is reset, and thealarm relay is opened.Remaining time (seconds)•display parameter[Setting example] Setting the operation value of alarm 2 to -10°C[Description]•These parameters are used to for settings of alarm 1, 2and 3.•When the alarm type (,or ) is set to 0 to 15, alarms 1, 2 and 3 (, and ) can be set.•When the alarm type (,or) is set toany value other than 0 to 15, the upper and lower limitsof alarm 1, 2 and 3 (, , , , ,) can be set.[Note]Setting codes (12 to 15) cannot be selected in alarmtype 1 and 3 ( / ).Related parameters:, , (page 44), , (page 57), , (page 53),,(page 58)(Setting range:Absolute value alarm: 0 to 100%FS Deviation value alarm: -100 to 100%FS )(Option)}Setting alarm 1, 2 and 3Upper limit of alarm 1, 2 and 3Lower limit of alarm 1,2 and 3[Setting example] Setting the key lock to “2”Key lock (Setting range: 0−5)[Description]•This parameter makes the set values of parameters unchangeable. However, the parameter name and the set values can be displayed.•To reset the key lock, change to .•Even when the key lock is set, control and alarm functions can operate properly.•There are six levels of the key lock::Unlocked (reset):All settings are unchangeable from the controller, but changeable via communication.:Only the SV is changeable from the controller, and all settings are changeable via communication.:All settings are changeable from the controller, but unchangeable via communication.:All settings are unchangeable from the controller or via communication.:Only the SV is changeable from the controller, but all settings are unchangeable via communication.Proportional band (Setting range: 0.0 to 999.9% of the measured range)[Description]•To select the ON/OFF control (two-position control), setto 0.0. It is not necessary to set and .• can be automatically set by the auto-tuning operation.•When is too small, control will be unstable, and whenis too large, the response will be delayed.[Setting example] Changing the proportional band from 5.0% to 15.0%•Set the hysteresis of the ON/OFF control (two-positioncontrol) in the parameter.•If auto-tuning is run after the ON/OFF control is selected,the ON/OFF control changes to the PID control. To keep the ON/OFF control selected, do not execute the auto-tuning.Integral time (Setting range: 0 to 3200 seconds)[Description]• can be set automatically by the auto-tuning operation.•can also be set manually.[Setting example] Changing the integral time from 240 seconds to 600 seconds•When is set to 0, the integral operation does not start.•When is set to 0.0, this makes the setting of ineffec-tive.Derivative time (Setting range: 0.0 to 999.9 seconds)[Description]• can be set automatically by the auto-tuning operation.•can also be set manually.[Setting example] Changing the differential time from 60.0 seconds to 50.0 seconds•When is set to 0, the differential operation does not start.•When is set to 0.0, this makes the setting of ineffective.Hysteresis range for ON/OFF control (Setting range: 0 to 50%FS)[Description]•To select the ON/OFF control (two-position control), setto 0.0. It is not necessary to set and .•When the hysteresis range (Range of ON/OFF control) is too small, the output may switch the ON/OFF frequently.(This may affect the life of the device to be controlled,especially when contact output is selected.)•The unit of the set value of this parameter is ºC or ºF (engineering unit). The setting range varies according to the measured range of input.[Setting example] Changing the hysteresis range from 1˚C to 35˚C[Ex] Input Thermocouple K :At measured range of 0to 400 ºC, the setting range is 0 to 200 ºC.Resistance bulb :At measured range of 0to 150 ºC, the setting range is 0 to 75 ºC.Related parameters:(page 22)(page 34)Cooling-side proportional band coefficient (Option: Available for DUAL output only) (Setting range: 0.0 to 100.0)[Description]•This parameter is used for setting the cooling-side pro-portional band. (See the figure below.)[Setting example] Changing the cooling-side proportional band coefficient from 1.0 to 2.5•Before setting the cooling-side proportional band, set the heating-side proportional band to an optimum value. To select the two-position control for the cooling side, setto 0.0.Output•When is set to 0.0 and is set to 0.0 in the dualoutput type, the cooling output is as shown in the figure below. The hysteresis is fixed at 0.5%FS.Cooling-side proportional band=Proportional band (P)2× Coefficient Ex) When making the proportional band of 10% of thefull scale with the proportional band (P) being 50%:10% = × Coefficient50%2Consequently, the coefficient is 0.4.Related parameters:(page 25) (page 22) (page 27)Heating output (Output 1)ON 0.5%0.5% ONCooling output (Output 2)SVPVCooling-side proportional band shift (Dead band/Overlap band) (Option: Available for DUAL output only) (Setting range: -50.0 to +50.0)[Description]•This parameter is used for shifting the cooling-side pro-portional band from the set value. (See the figure below.)[Setting example] Shifting the cooling-side proportional band by 2.0•Related parameters:(page 22)•When is a positive value, it is called the "Dead band",and when it is a negative value, the "Overlap band".•Since the unit of is same one used for MV [%], if you want to set in the unit of deviation [%], must be converted using the equation below.OutputMV=50%Ex) When making a dead band with a deviation of1.0 [%] from the SV while the proportional band (P) is 5.0%:DB [%] = 1.0 × = 20 [%]1005.0100PDB [%] = Deviation × [%]Consequently, set the parameter to 20 [%].Output offset value (Setting range: -100.0 to 100.0 %)Anti-reset windup (Setting range: 0 to 100%FS)[Description]•The anti-reset windup ( ) is automatically set to anoptimum value by the auto-tuning operation.By setting , the amount of overshoot can be adjusted.[Note]By making use of the fuzzy control system equipped withPXR, the amount of overshoot can be minimized withoutsetting and .[Setting example] Changing the anti-reset windup from 60˚C to 80˚C.PVControl algorithm (Settings: PID/FUZY/SELF)[Description]•This parameter is used for selecting PID control, FUZZY -PID control, or PID control with self-tuning.•To select the PID control or FUZZY-PID control, it is necessary to set the parameters of , ,, and manually or by the auto-tuning in advance.[Setting example] Changing the control system from PID to FUZZY•For the ON/OFF control (Two-position control), select the PID control and then set to 0.0. For detailed infor-mation, refer to (page 22).•Refer to the next page for the PID control with self-tuning.[Self-tuning]1Function:With the self-tuning function, PID parameters are automatically re-optimised depending on the actual condition of device to be controlled and the setting temperature (SV).2How to execute:Follow the procedure shown below to set and execute the self-tuning. The self-tuning starts to run at the appropriate conditions. (See page 31)*1: How to set the parameter of :*2: Display during self-tuning is shown below:3Conditions under which the self-tuning runs:q At power-on:The self-tuning runs when all of the following conditions are met.•The SV that appears at power-on is not the same one when the , , , and were set previously. (i.e. the , , , and set by the self-tuning, auto-tuning, manual setting, and writing by communications tools at previous time)•The (SV-PV) at power-on is larger than (the value of × input range) or (the set value of ).w When the SV is changed:The self-tuning runs when all the conditions below are met.•The changed SV is larger than the SV that was set when the , , , and were selected previously.•The changed amount of the SV is larger than 0.•The changed amount of the SV is larger than (the set value of × input range) or (the set value of ).e When output becomes unstable:The self-tuning runs when control becomes unstable and the hunting of the operating output (MV) occurs. (The self-tuning runs only once as long as the SV is not changed.)r When the control standby mode is cancelled:The self-tuning runs by the same reason as "q At power-on" are met.* Only when the PXR is set to standby mode at power-on.4Conditions under which the self-tuning does not run:q During control standby modew During two-position control (Parameter of = 0)e During auto-tuning operationr During ramp-soak operationt Error display ( or is displayed.)y During dual output (The set value of the parameter of is larger than 4.)u When setting the parameters of , ,, and manually (including the setting written by communications tools)5Conditions under which the self-tuning is suspended:q At the condition described in 4shown abovew When the SV is changed during self-tuning operatione When the self-tuning operation can not be completed within approx. 9 hours6Cautionq Once the PID constant is set, the self-tuning does not operate at next power-on as long as the SV is not changed.w For an accurate tuning, be sure to power on the device to be controlled before or at the same time as the PXR is powered on. If the PXR has to be powered on first for reasons of the system configuration, perform the auto-tuning with the PID or FUZZY control.e If the device to be controlled is powered on under temperature change (especially when it rises), accuratetunings can not be performed. Be sure to power on the PYX when the temperature of device to be controlled is stabilized.r The self-tuning does not run for cooling system control under Direct Action output (Parameter = 2 or 3). t In case the control is not stable after performing the self-tuning, change the algorithm to the PID or FUZZY control and perform the auto-tuning.7Reference [About the self-tuning method]The PID constant is calculated in one of the following two methods.The method is selected automatically depending on the characteristics of the device to be controlled.• Step response method• Limit cycle methodThe following figures show the operations at power-on and changing the SV, and under unstable control. q Operations at power-onw Operations at changing the SVe Operation under unstable controlPV (Measured value) stable range (Setting range: 0 to 100%FS)[Description]•Self-tuning logic recognizes that control is stable if PV is staying within the SV ± .[Setting example] Changing the PV stable range from 2 to 3•It is not necessary to set this parameter under normal con-ditions.HYS (Hysteresis) mode at ON/OFF control (Settings: oFF/on)[Description]• This parameter is used for selecting the hysteresis opera-tion mode at ON/OFF control.• Default setting: ONStarts the ON/OFF control at the values ofSV+ and SV- .Starts the ON/OFF control at the values ofSV and SV+HYS, or SV and SV-HYS.HYS 2HYS 2::[Setting example] Setting the hysteresis mode to ONCycle time of control output 1 (Setting range: 1 to 150 seconds) [Description]•This parameter is applicable for to the contact output and SSR-driving output.•While input is within the proportional band, output changes between ON and OFF in cycles. These cycles are called cycle time.For contact output:The higher the frequency of output is, the more precise the control becomes. However a high frequency of out-put may shorten the life of the contacts and the device to be controlled. Be sure to adjust the proportional cycles considering controllability and the life of the device and the contacts.Typical: 30 secondsFor SSR-driving output:Use in short cycles if there is no problem with the device to be controlled.Typical: 1 to 2 secondstimetime[Setting example] Setting the cycle time from 30 seconds to 20 seconds•Do not set this parameter to "0".Cycle time of control output 2 (Cooling-side)(Setting range: 1 to 150 seconds) (Option: Available for DUAL output only) [Description]•By this parameter is set, the cycle time of control output 2.•While input is within the proportional band, outputchanges between ON and OFF in cycles. These cyclesare called cycle time.[Setting example] Setting the cooling-side cycle time from 30 seconds to 20 secondstimetimeFor contact output:The higher the frequency of output is, the more precisethe control becomes. However a high frequency of out-put may shorten the life of the contacts and the device tobe controlled. Be sure to adjust the proportional cyclesconsidering controllability and the life of the device andthe contacts.Typical: 30 seconds•Do not set this parameter to "0".Input signal code (Setting range: 0 to 16)[Description]•This parameter is used for selecting input signals. Input signal varies depending on the sensors (2 types below).Set a code that corresponds to the sensor you use.Type I :Thermocouples (9 kinds of signals)Resistance bulbs (1 kind of signal)Type II :V oltage, current•Input signals can be selected within the same type. It is impossible to select input signals of a different type.•For type II, to change from the voltage input to the cur-rent input, connect the supplied resistance of 250Ω be-tween terminals !7 and !8 (in the case of PXR4), and between terminals #5 and #6 (in the case of PXR5/9), in addition to changing the code.When changing from the current input to the voltage in-put, remove the resistance of 250 Ω as well as changing the code.[Note]After changing the codes, power off the PXR, and then power it on again.[Setting example] Changing from thermocouple K to thermocouple T in T ype I•Input signals and codes q Input signals code table。