Maintenance ANDON is a module which consists of two submodules: Operator Panel and Analytics. It supports communication between production and maintenance department by enabling operators friendly reporting functions, incorporating real-time notifications and alarms and creating detailed maintenance reports with MTTR, MTBF and MTTF indicators.
如何提高设备的可用性？
The ANDON module provides employees with a tool which can change the way a maintenance team usually does its job. The instant feedback provided by the operators thanks to touchable screens gives the maintenance department the necessary data to deal with current or even upcoming machine failures. The system supports the maintenance process by:
- supporting maintenance call from operator panel to maintenance with inserting data: failure reason and comment
- letting user with privileges to accept the failure that indicates starting work on the machine
- letting user with privileges to resolve failure with inserting comment, after which the machine be able to start production
- registering times for maintenance: operator registration date and time, technician acceptance date and time and maintenance resolution date and time
- calculating reaction time and resolution time
- letting users with privileges to change failure’s reason
- letting users with privileges to reject the breakdown that ends a failure
- displaying maintenance history with comments and failures’ reasons provided by operator
- displaying maintenance history for similar failure: display last failure history for failed equipment, failed equipment type and stoppages reason
- letting user to call fault that doesn’t stop the production process but notifies maintenance about machine’s odd working
如何精确计算TPM关键绩效指标（KPI）——MTTR、MTTF、MTBF？
The answer is better reporting thanks to ANDON module. With well-implemented machine connectivity, which includes various sensors and PLC integration, we should be able to cover, depending on the case, between 70-90% of machine failures. The rest is done manually by the operator with the operator panel. The system presents maintenance reports:
- Failure duration and quantity of failures with pareto chart
- Maintenance KPIs: Mean time to repair (MTTR), Mean time between failures (MTBF), Mean time to failures (MTTF)
- Mean reaction time of maintenance department for failures
- Mean repair time for resolved failures
- Maintenance history with comments and failures reasons
- Maintenance history for similar failures: display last failure history for failed equipment, failed equipment type and stoppages reasons
- Current failures and faults list
主要特点
借助通知功能，可更快响应故障并安排维护
维护历史和知识均存储在一个系统中
借助建议的历史故障信息和文档，缩短维护维修时间
主要好处
故障报告及其原因和备注
维护故障的接受及其终结
反应时间、维修时间及其关键绩效指标监测（MTTR、MTBF、MTTF）。
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