OKUMA E4809-045-109-E数字量控制板卡

产品详细资料
•如果使用高端或低端固态开关来驱动PTI模块点，而不是推挽输出，则大计数频率可能会随着电缆长度的增加而减少。•不要超过大计数率的10%以上，也不要导致点数出现故障。过多的频率或故障会导致计数读数不准确和错误的故障指示。计数器溢出的验证测试当计数器溢出时，其值会变为负值。您可以在没有热备用模块的Tricon控制器机箱中安装PTI模块，并且不允许控制程序将计数器值重置为零，从而快速测试这种情况。PTI模块通电并通过自检后，它将计数器初始化为2147479552，距离溢出只有4096个计数。热电偶输入模块安装和操作热电偶输入模块的安装包括正确操作的这些要求。有关故障指示灯，请参阅第313页的CJ（冷接点）指示灯。3807型双极模拟输出模块安装3807型两极模拟输出模块的安装包括正确操作的这一要求。警告•热电偶输入模块的正确操作需要安装并连接其现场终端面板。否则，会出现故障。未使用的热电偶输入应短路。•在非隔离热电偶输入模块上，故障情况可能是由故障冷接点传感器引起的。如果更换模块无法修复故障，则更换现场终端模块。
• If you use high-side or low-side solid state switches to drive PTI module points instead of a push-pull output, the maximum count frequency may be reduced in proportion to the cable length. • Do not exceed the maximum count rate by more than 10 percent or induce glitches to the points. Excessive frequency or glitches cause inaccurate count readings and false indication of faults.Proof Testing for Counter Overflow When a counter overflows, its value becomes negative. You can test this condition quickly by installing the PTI module in a Tricon controller chassis without a hot-spare module and not allowing the control program to reset the counter values to zero. After the PTI module powers up and passes its self-test, it initializes its counters to 2,147,479,552—only 4,096 counts away from overflow. Thermocouple Input Module Installation and Operation Thermocouple Input Module installation includes these requirements for proper operation. For fault indicators, see CJ (Cold Junction) Indicator on page 313. Model 3807 Bipolar Analog Output Module Installation Model 3807 Bipolar Analog Output Module installation includes this requirement for proper operation. WARNING • Proper operation of a Thermocouple Input Module requires that you install and connect its field termination panel. Otherwise, fault conditions occur. Unused thermocouple inputs should be shorted. • On the Non-Isolated Thermocouple Input Module, a Fault condition may be caused by a faulty cold-junction transducer. If the fault is not fixed by replacing the module, then replace the field termination module.
主营产品简介
专注于DCS、PLC、机器人控制系统、大型伺服四大系统领域。

主营产品各种模块/卡件，控制器，触摸屏，伺服驱动器。

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●使用前:

在操作和维护，安装设备之前，请阅读并严格遵守安全相关的信息。

Read and strictly follow safety-related information before operatingmaintainingand installing equipment.

●使用者要求:

必须从事安装，组装或维护设备等相关工控电气机械以及其他相关技术的人员。

Must be engaged in the installation,assembly or maintenance of equipment and other related industriacontroeectrica machinery and other related technica personne.应用范围:

应用于品牌本系列工业以及生产生活自动化设备产品。

Used in the brand of this series of industriaand production automation eauipment products

适用于场景:系统集成，非标定制，产线升级改造，原设备电气替换等等。

Suitable for scenarios:system integration,non-standard customizationproduction line upgrading and transformation,electrical replacement of original equipment,etc.

●操作人员:

应该由本品牌专业培训操作员来安装、操作和维修设备。专业人员具有技术能力强，熟悉安全信息和安全实施:

熟悉设备的安装加工、操作和维护:熟悉处理所有的潜在危险情况。

Equipment should be installed,operated and maintained by trained operators from the brand

●危险情况

警告

.请注意使用人员的人身安全。

●除了产品特性以及功能，还需了解产品的使用寿命环境。

●充分学习产品使用手册，否则非专业人员可能会造成人身危险。

Study the product instruction manual thoroughlyotherwise it may cause personal danger to non-professionals.

●服务行业

适用水泥，木业，石业，橡胶，石油，化工，发电，环保，水处理，制冷，交通，钢铁，食品，饮料，船舶，制冷等行业

Applicable to cementwood,stone,rubber,petroleumchemical, power generation