IS220PPROH1A备件技术GE
来源：厦门雄霸电子商务有限公司
发布时间：2022-09-21 17:07:22
IS220PPROH1A高速旋转时发作电机差错计数器溢出过错。对策：查看电机动力电缆和编码器电缆的配线是否正确，电缆是否有破损。输入较长指令脉冲时发作电机差错计数器溢出过错。
对策：增益设置太大，从头手动调整增益或运用主动调整增益功能；延长加减速时间；负载过重，需求从头选定更大容量的电机或减轻负载，加装减速机等传动组织提高负荷才能。
运转过程中发作电机差错计数器溢出过错。
对策：增大差错计数器溢出水平设定值；减慢旋转速度；延长加减速时间；负载过重，需求从头选定更大容量的电机或减轻负载，加装减速机等传动组织提高负载才能。
3、ABB机器人伺服电机修理做方位操控定位不准，怎么处理？
承认操控器实际宣布的脉冲当时值是否和料想的共同，如不共同则查看并修正程序；
伺服驱动器接收到的脉冲指令个数是否和操控器宣布的共同，如不共同则查看操控线电缆；查看伺服指令脉冲形式的设置是否和操控器设置得共同，如CW/CCW还是脉冲+方向；
伺服增益设置太大，测验从头用手动或主动方法调整伺服增益；伺服电机在进行往复运动时易产生累积差错，主张在工艺答应的条件下设置一个机械原点信号，在差错出答应规模之前进行原点查找操作；机械体系本身精度不高或传动组织有反常（如伺服电机和设备体系间的联轴器部发作偏移等）。
The I/O response time of PLC includes input circuit delay, output circuit delay and time delay caused by scanning mode (generally 2~3 scanning cycles). For the switch control system, the PLC and I/O response time can generally meet the requirements of the actual project, so I/O response can be ignored. But for analog control system, especially for closed-loop system, this problem should be considered.
(4) Type selection according to the characteristics of output load
Different loads have corresponding requirements for the output mode of PLC. For example, transistor or thyristor output type shall be selected for inductive load with frequent on-off, rather than relay output type. However, relay output type PLC has many advantages, such as small conduction voltage drop, isolation function, relatively cheap price, strong ability to withstand transient over-voltage and over-current, flexible load voltage (AC and DC) and wide range of voltage levels. Relay output type PLC can be selected for AC and DC loads with infrequent actions.
(5) Choice of online and offline programming
Offline programming means that the host computer and the programmer share a CPU, and the programming, monitoring and operation status of the PLC can be selected through the selector switch of the programmer. In the programming state, the CPU only serves the programmer and does not control the field. Online programming means that the host computer and the programmer each have a CPU. The host computer's CPU completes the control of the site, communicates with the programmer at the end of each scan cycle, and the programmer sends the modified program to the host computer. In the next scan cycle, the host computer will control the site according to the new program. Computer aided programming can realize both off-line programming and on-line programming. Computer shall be purchased and programming software shall be configured for online programming. The programming method shall be determined as required.
(6) Model selection according to whether the network communication is available
If the PLC controlled system needs to be connected to the factory automation network, the PLC needs to have the communication networking function, that is, the PLC should have the interface to connect other PLCs, upper computers and CRTs. Both large and medium-sized computers have communication functions. At present, most minicomputers also have communication functions.
以上信息由企业自行提供，信息内容的真实性、准确性和合法性由相关企业负责，仪器仪表交易网对此不承担任何保证责任。
温馨提示：为规避购买风险，建议您在购买产品前务必确认供应商资质及产品质量。
温馨提示：为规避购买风险，建议您在购买产品前务必确认供应商资质及产品质量。
上一篇：
荆州厂房验收检测单位-荆州检测机...
下一篇：
CDQSB20-45D现货202...
