For Nice3000+
背 景
为了满足电梯新国标GB7588.1中对于防止轿厢意外移动的新规定。NICE3000new 一体机出厂默认开启 UCMP 功能、抱闸制动力检测功能。
所以，电梯在调试或是运行过程中，可能会报出E65、E66的故障。
故障分析
UCMP功能：防止轿厢意外移动保护装置，通过MCTC-SCB-A/A1/C模块检测轿厢是否有移位？当系统检测到意外移位后，控制系统立即停止输出，并报E65故障。
抱闸制动力检测：通过系统输出力矩，抱闸不打开，检测脉冲变化？当系统测试抱闸制动力不合格，控制系统立即停止输出并报E66故障。
解决方法
一、故障处理：
E65（故障排查）
检查抱闸制动器机械部件是否卡阻抱闸未闭合引起的溜车；
检查上下再平层开关是否误动作；
E66（故障排查）
检查制动器间隙；
检查抱闸工作面磨损情况；
适当增大F2-39，增大编码器脉冲判断冗余误差；
二、故障复位：
E65（修复故障）
检修状态；
复位附加制动器（SCB-C）；
复位测试开关；
清楚故障；
系统进行返平层。
E66（修复故障）
检修状态；
检查抱闸间隙，确认制动器工作正常；
重新做制动力检测，查看F4-03脉冲是否有变化，若有变化说明抱闸制动力不够，需要联系厂家。
制动力测试合格后自动复位E66故障。
制动力检测步骤：
1、 检修开关有效，电梯停止在门区位置，保持关门状态
2、 小键盘设置F-8设置8，开启制动力测试功能，小键盘显示E88
3、 门锁有效后，封星、运行接触器输出，抱闸接触器不输出
4、 系统输出力矩，逐渐增加至额定转矩的110%，持续5s
5、 F7-09显示测试结果，1：合格，2：不合格立即报E66， 故障不可复位；
故障复位：需要重新做抱闸力检测，且结果为1方可复位。
注意！！！
1、手动测试制动力：关闭厅轿门（确保门锁导通）
2、不在检修状态或者非门区，设置F-8设置8无效。设置F-8设置8以后，电梯屏蔽内外招、屏蔽开门，保持门锁接通，未关门会自动进行关门
【新考】特种设备安全管理A证电梯操作证T证考试，高通过率，最快的一周下证。
【复审】全国证可以复审，无需原件，资料简单，复审出证速度快。因疫情原因过期证件也可以处理。
【评审】出售电梯安装维修资质所需要的仪器和校准报告。
【联系方式】有意向的可以联系13013558591（微信同号）
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