IS200VTCCH1C系统模块卡件
rl程序的执行被暂停，仅在中断块ps后恢复。报警配置Ea Base Converter可配置为具有高阈值值和低阈值值。蓝色是。高阈值必须大于低阈值。阈值限制基于缩放。如果缩放被更改，则检查并重新调整报警阈值（如有必要）。报警阈值禁用相应的报警，因此可能只有高报警或低报警。默认情况下，高报警阈值和低报警阈值分别设置为+和。可以使用本数据表中其他地方描述的诊断配置数据动态更改报警阈值。使用报警触点时，需要按照适用的控制器参考中的描述将点故障记录在中。故障报告IC警报输入支持在中激活故障[FULT][FL T]梯形触点时进行故障检测。此外，如果配置中禁用了故障报告，则故障选项卡中会记录相应的故障信息。如果配置中的故障报告是ebd，则故障状况会报告一次，并且不会再次报告，直到故障状况被消除，然后再次发生。故障触点上的任何以下故障都将导致相应的故障触点通电。IC在Base Converter和Expander上支持每个输入一个[FULT]和[FL T]触点。使用故障触点时，需要按照适用的控制器参考中的描述，在中设置点故障。当出现以下任一情况时，基本转换器故障超出范围输入超出范围scad输入值大于。在这种情况下，路值保持在。实际输入电压或电流大于Alog Digital转换器范围约+。伏特或。当出现以下任一情况时，会出现欠量程输入欠量程。scad输入值小于。在这种情况下，路值保持在。实际输入电压或电流小于最小Alog数字转换器范围。伏特或。打开当配置为电流模式操作且输入电流低于扩展器故障扩展器t响应时，会出现此故障。此故障是扩展总线故障或一个或多个扩展因硬件故障而没有响应的结果。基本转换器故障当基本转换器发生某些内部故障时，会发生此错误。发生这种情况时，将通过中断的方式发送F Alog Input Sysm High level s Alog s August Controlr Data Sheet F故障信息。Ds关闭，并在发送消息后停止。配置错误以下配置雾错误由Base Converter检测并报告：用户缩放错误用户缩放偏移计算超过位符号数据扩展器配置错误扩展器电流或电压范围或所需的s t数如果电流输入的板电阻或跳线正确安装，则系统无法确定。然而，当施加电流输入信号时，这不会导致过量程故障。用户缩放误差当工程单位图上的两个缩放点在+和之间与工程单位的X轴相交或不相交时，会发生此错误。
Execution of the rl program is suspended and only resumed afr the inrrupt block ps. Alarm Configuration Ea Base Converr can be configured have a high and a low threshold lue. lues are . The high threshold must be grear than the low threshold. Threshold limits are based on scaling. If scaling is anged review and readjust the Alarm Thresholds if necessary. that an alarm threshold of disabs the corresponding alarm thus it is possib have only a high or low alarm. By default the high and low alarm thresholds are set + and respectively. The alarm thresholds can be anged dymically using the Diagstic Config Data nd described elsewhere in this data sheet. Use of alarm contacts requires that Point Faults be ebd in the as described in the applicab Controlr Reference . Fault Reporting The IC Alog Input s support fault dection whi is used acti fault [FAULT] [FL T] ladder contacts in the . In addition a corresponding fault message is logged in the Fault Tab unss fault reporting has been disabd in the configuration. If fault reporting is ebd in the configuration ea fault condition is repord once and is t repord again until the fault condition is removed and then occurs again. Fault Contacts Any bition of the following faults on a will cause the corresponding fault contact be energized. The IC supports one [FAULT] and [FL T] contact per input on both Base Converr and Expander s. Use of fault contacts requires that Point Faults be ebd in the as described in the applicab Controlr Reference . Base Converr Faults Overrange Input overrange occurs when either of the following conditions is present The scad input lue is grear than . Under this condition the lue is held at . . The actual input voltage or current is grear than the Alog Digital converr range approxily +. volts or . . Underrange Input underrange occurs when either of the following conditions is present The scad input lue is ss than . Under this condition the lue is held at . . The actual input voltage or current is ss than the minimum Alog Digital converr range approxily . volts or . . Open This diagstic occurs when a is configured for current mode operation and the input current drops below Expander Faults Expander t Responding This fault is a result of a failure on the expansion bus or one or more expansion s are t responding due a hardware failure. Base Converr Fault This error occurs when certain inrl failures occur on the Base Converr . When this happens a F Alog Input Sysm High vel s Alog s August Controlr Data Sheet F fault message is sent the by way of a inrrupt. The Ds are turned off and the halts afr sending the message the . Configuration Errors The following configuration mist errors are decd by the Base Converr and repord the : User scaling error user scaling offset calculation exceeds bit signed data Expander Configuration Error Expander current or voltage range or number of s t as expecd The sysm cant dermine if board resisrs or jumpers for current inputs are properly instald. However this will ofn result in overrange faults when current input sigls are applied. User Scaling Error This error occurs when the two scaling points connecd on a plot of engineering units versus or do t cross the engineering unit’s Xaxis between + and .
