日立变频器WJ200中文说明书.pdf

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日立可变速驱动器日立变频器 WJ200 系列使用说明书非常感谢您惠顾“日立变频器”。本说明书记述了“WJ200 系列” 的使用和维护等内容。请在仔细阅读本使用说明书之后，再灵活进行产品的安装、维护和检查等。并且，在使用与本变频器相关的选件等产品时，也请熟读相关产品的操作说明书。另外，请务必将本使用说明书送至最终用户处。阅读完本[使用说明书]后，请妥善保存。 NT323Z

请求 ◯请求非常感谢您惠顾“日立变频器”。本使用说明书记述了日立变频器 WJ200 系列本体的使用、维护等内容。在使用之前，请熟读本使用说明书。并将本使用说明书交于操作或维护人员保管。请在安装、运行、检查、维护前仔细阅读本使用说明书。并且，请严格按照说明书中所记载的机器常识、安全信息和注意事项、操作・使用方法等指示内容进行正确操作。请务必在本使用说明书记载的各种规格范围内使用。另外，请进行正确的检查和维护，以防患于未然。使用与本变频器相关的选件产品时，也请仔细阅读相关产品的使用说明书。另外，请务必将本使用说明书和各选件说明书送至最终用户处。 ◯关于本书的使用・本使用说明书所记载的内容有可能不经通知而有变更，敬请谅解。・由于本使用说明书不再二次提供，因此请不要丢失，予以妥善保存。・请勿擅自转载本使用说明书部分或全部内容。・本使用说明书是我公司精心制作而成的，若发现本使用说明书中有错误，或存在不清楚的地方敬请垂询。 No. 1 初版修订记录表改订内容实施日 2009/11 说明书 No. NT323Z ・此栏之外，单纯的错字・漏字、误记的订正、说明的追加等不进行预先通知。

第 1 章安全注意事项目录 1.1 安全上注意事项 ································································· 1-1 1.2 EMC 相关注意事项 ································································ 1-5 1.3 UL/cUL 相关注意事项 ····························································· 1-6 第 2 章购买时的检查 2.1 购买时的检查 ··································································· 2-1 2.2 使用说明书（本书） ····························································· 2-1 2.3 有关产品咨询的注意事项 ························································· 2-2 2.4 产品的质保 ..................................................................... 2-2 第 3 章产品外观与各部位名称 3.1 外观 ··········································································· 3-1 3.2 各部位名称 ····································································· 3-4 第 4 章产品安装 4.1 安装注意事项 ··································································· 4-1 4.2 穿线板 ········································································· 4-4 第 5 章配线 5.1 接线的注意事项 ································································· 5-1 5.2 端子台盖板的装卸方法 ··························································· 5-2 5.3 接线图及端子说明 ······························································· 5-3 5.4 主回路的接线 ··································································· 5-6 5.5 控制回路端子和智能继电器输出端子的接线 ········································· 5-12 5.6 与逻辑控制系统（PLC）的接线 ···················································· 5-15 5.7 多台变频器同时使用时的注意事项 ················································· 5-16 5.8 制动电阻的选型与接线 ··························································· 5-18 第 6 章运行 6.1 运行注意事项 ··································································· 6-1 6.2 运行前 ········································································· 6-2 6.3 启动 ··········································································· 6-2 6.4 本体操作器的操作方法 ··························································· 6-3 6.5 运行方法 ······································································· 6-8 6.6 试运行 ········································································· 6-11 6.7 跳闸 ··········································································· 6-12

目录第 7 章功能说明 7.1 监视模式 ········································································ 7- 1 7.1.1 输出频率监视 [d001] ··················································· 7- 1 7.1.2 输出电流监视 [d002] ··················································· 7- 1 7.1.3 运行方向监视 [d003] ··················································· 7- 1 7.1.4 PID 反馈监视 [d004] ··················································· 7- 2 7.1.5 智能输入端子监视 [d005] ··············································· 7- 2 7.1.6 智能输出端子监视 [d006] ··············································· 7- 2 7.1.7 频率变换监视 [d007] ··················································· 7- 3 7.1.8 实际频率监视 [d008] ··················································· 7- 3 7.1.9 转矩指令监视 [d009] ··················································· 7- 4 7.1.10 转矩偏置监视 [d010] ··················································· 7- 4 7.1.11 输出转矩监视 [d012] ··················································· 7- 4 7.1.12 输出电压监视 [d013] ··················································· 7- 4 7.1.13 输入功率监视 [d014] ··················································· 7- 4 7.1.14 累计功率监视 [d015] ··················································· 7- 5 7.1.15 累计运行(RUN)时间监视 [d016] ·········································· 7- 5 7.1.16 累计通电(ON)时间监视 [d017] ··········································· 7- 5 7.1.17 散热器温度监视 [d018] ················································· 7- 5 7.1.18 寿命诊断监视 [d022] ··················································· 7- 6 7.1.19 程序计数器（EzSQ 功能） [d023] ········································ 7- 6 7.1.20 程序编号监视（EzSQ 功能） [d024] ······································ 7- 6 7.1.21 用户监视 0～2（EzSQ 功能） [d025～d027] ································ 7- 6 7.1.22 位置指令监视 [d029] ··················································· 7- 6 7.1.23 现在在位置监视 [d030] ················································· 7- 6 7.1.24 用户选择 2 种监视 [d050] ··············································· 7- 7 7.1.25 变频器模式监视 [d060] ················································· 7- 7 7.1.26 跳闸次数监视 [d080] ··················································· 7- 7 7.1.27 跳闸监视 1～6 [d081-d086] ············································· 7- 8 7.1.28 报警监视 [d090] ······················································· 7- 8 7.1.29 直流电压监视 [d102] ··················································· 7- 9 7.1.30 BRD 负载率监视 [d103] ················································· 7- 9 7.1.31 电子热保护负载率监视 [d104] ··········································· 7- 9 7.2 基本功能 ········································································ 7-10 7.2.1 高负载/低负载选择 [b049] ·············································· 7-10 7.2.2 频率指令选择（AT） [A001/A201] ········································ 7-12 7.2.3 运行指令选择 [A002/A202] ·············································· 7-16 7.2.4 RUN 键运行方向选择 [F004] ············································· 7-17 7.2.5 运行方向限制选择 [b035] ··············································· 7-17 7.2.6 停止时选择 [b091] ····················································· 7-17 7.2.7 加减速时间 [F002/F202/F003/F203] ······································ 7-18 7.2.8 基频 [A003/A203] ······················································ 7-19 7.2.9 AVR 功能 ······························································ 7-19 7.2.10 最高频率 [A004/A204] ·················································· 7-20 7.2.11 载波频率 [b083] ······················································· 7-20

目录 7.3 输入输出端子 ··································································· 7-21 7.3.1 智能输入端子选择 ····················································· 7-21 7.3.2 智能输入端子接点选择 ················································· 7-23 7.3.3 输入端子应答时间 ····················································· 7-23 7.3.4 智能输出端子选择 ····················································· 7-24 7.3.5 智能输出端子接点选择 ················································· 7-25 7.3.6 输出端子 ON/OFF 延迟时间功能 ·········································· 7-26 7.4 模拟端子 ······································································· 7-27 7.4.1 模拟输入[O][OI]端子 ·················································· 7-27 7.4.2 模拟输入滤波器 [A016] ················································ 7-28 7.4.3 模拟指令保持功能（AHD） ·············································· 7-28 7.4.4 模拟输入调整 [C081/C082] ············································· 7-28 7.4.5 外部频率起始・结束 ··················································· 7-29 7.4.6 脉冲输出[EO]端子 [C027] ·············································· 7-30 7.4.7 模拟输出[AM]端子 [C028] ·············································· 7-31 7.5 运行相关的功能 ································································· 7-32 7.5.1 控制方式（V/f 特性） [A044/A244] ······································ 7-32 7.5.2 转矩提升 ····························································· 7-34 7.5.3 3 线输入功能（STA,STP,F/R） ··········································· 7-36 7.5.4 启动频率 [b082] ······················································ 7-37 7.5.5 减电压启动选择 [b036] ················································ 7-37 7.5.6 点动运行（JG） ······················································· 7-38 7.5.7 频率限制 ····························································· 7-39 7.5.8 跳频功能 ····························································· 7-39 7.5.9 加减速保持功能 ······················································· 7-40 7.5.10 运行许可信号 ························································· 7-40 7.5.11 多段速运行功能（CF1～CF4,SF1～SF7） ·································· 7-41 7.5.12 2 段加减速功能（2CH） ················································· 7-43 7.5.13 加减速选项 ··························································· 7-44 7.5.14 频率计算功能 ························································· 7-46 7.5.15 频率加算功能 ························································· 7-46 7.5.16 远程操作功能（UP,DWN） ··············································· 7-47 7.5.17 输出电压增益 [A045/A245] ············································· 7-47 7.5.18 PID 功能 ····························································· 7-48 7.5.19 自动节能运行功能 [A085/A086] ········································· 7-52 7.5.20 工频切换（CS） ······················································· 7-52 7.5.21 稳定性常数 ··························································· 7-53 7.5.22 第 2 控制功能（SET） ·················································· 7-54 7.5.23 脉冲列频率输入 ······················································· 7-55 7.5.24 带 FB V/f 控制 ························································ 7-55

目录 7.6 操作器・显示相关的功能 ·························································· 7-56 7.6.1 STOP/RESET 键选择 [b087] ·············································· 7-56 7.6.2 软锁（SFT）[b031] ····················································· 7-56 7.6.3 強制操作器功能（OPE） ················································· 7-57 7.6.4 強制终端功能（F-TM） ·················································· 7-57 7.6.5 操作器断线时动作选择 [b165] ··········································· 7-57 7.6.6 初始界面选择（电源投入时的初始界面） [b038] ··························· 7-58 7.6.7 初始界面自动变换选择 [b164] ··········································· 7-58 7.6.8 操作器连接时本体显示选择 [b150] ······································· 7-58 7.6.9 显示固定（DISP） ······················································ 7-58 7.6.10 表示限制[b037] ························································ 7-59 7.6.11 密码功能 ······························································ 7-61 7.7 重启动相关的功能 ································································ 7-63 7.7.1 f 匹配再启动和频率引入再启动 ·········································· 7-63 7.7.2 瞬停/欠电压・过电压/过电流跳闸重启 ···································· 7-64 7.7.3 复位（RS） ···························································· 7-68 7.7.4 自由滑行停止（FRS） ··················································· 7-70 7.7.5 恢复电源再启动防止功能（USP） ········································· 7-71 7.7.6 电源切断时减速停止（瞬停不停止功能） ·································· 7-72 7.8 保护・警告・各中输出相关的功能 ·················································· 7-74 7.8.1 跳闸信号（AL） ························································ 7-74 7.8.2 电子热保护功能 ························································ 7-75 7.8.3 过负载限制/过负载预告 ················································· 7-77 7.8.4 过电流抑制功能 [b027] ················································· 7-78 7.8.5 减速时过电压抑制功能 ·················································· 7-79 7.8.6 外部跳闸（EXT） ······················································· 7-80 7.8.7 热敏电阻跳闸功能 ······················································ 7-80 7.8.8 自动载波降低 [b089] ··················································· 7-81 7.8.9 运行中信号（RUN） ····················································· 7-82 7.8.10 频率到达信号（FA1～FA5） ·············································· 7-82 7.8.11 运行时间・通电时间超过（RNT/ONT）[b034] ······························· 7-84 7.8.12 0Hz 信号（ZS）[C063] ·················································· 7-84 7.8.13 输出信号逻辑计算（LOG1～LOG3） ········································ 7-85 7.8.14 风扇动作选择 ·························································· 7-86 7.8.15 风扇寿命信号（WAF）[b075] ············································· 7-86 7.8.16 电容寿命预告信号（WAC） ··············································· 7-86 7.8.17 通信断线检出信号（NDc） ··············································· 7-87 7.8.18 启动接点信号（FR） ···················································· 7-87 7.8.19 散热器过热预告（OHF）[C064] ··········································· 7-87 7.8.20 低电流信号（LOC） ····················································· 7-88 7.8.21 运行准备结束信号（IRDY） ·············································· 7-88 7.8.22 正转运行中信号（FWR） ················································· 7-89 7.8.23 反转运行中信号（RWR） ················································· 7-89 7.8.24 重故障信号（MJA） ····················································· 7-89 7.8.25 窗口比较器（WCO/WCOI）（断线检出 Odc/IODc） ···························· 7-90

目录 7.8.26 频率指令选择状态信号（FREF） ········································· 7-91 7.8.27 运行指令状态信号（REF） ·············································· 7-91 7.8.28 第二控制选择中信号（SETM） ··········································· 7-91 7.9 制动相关的功能 ································································· 7-92 7.9.1 直流制动（DB） ······················································· 7-92 7.9.2 BRD（再生制动）功能 ·················································· 7-96 7.9.3 制动控制功能 ························································· 7-97 7.10 无速度传感器矢量控制 ·························································· 7-99 7.10.1 电机常数选择 ························································· 7-99 7.10.2 离线自整定功能 ······················································ 7-100 7.10.4 无速度传感器矢量控制 ················································ 7-103 7.10.5 转矩监视功能 ························································ 7-104 7.10.6 超过/不足转矩（OTQ） ················································ 7-104 7.10.7 转矩限制功能 ························································ 7-105 7.10.8 转矩 LADSTOP 功能 [b045] ············································· 7-106 7.10.9 转矩控制 ···························································· 7-107 7.10.10 转矩偏置功能 ························································ 7-107 7.10.11 反转防止功能 [b046] ················································· 7-107 7.11 简易位置控制功能 ····························································· 7-108 7.11.1 编码器连接 ·························································· 7-108 7.11.2 简易位置控制设定 ···················································· 7-110 7.11.3 多段位置切换功能 ···················································· 7-112 7.11.4 速度/位置切换功能 ··················································· 7-113 7.11.5 原点恢复功能 ························································ 7-114 7.12 其它功能 ····································································· 7-115 7.12.1 初始化设定 ·························································· 7-115 7.12.2 用户参数登录功能 ···················································· 7-117 7.12.3 用户参数自动登录功能 [b039] ········································· 7-117 7.12.4 EzSQ 功能（简易编程） ················································ 7-118 7.12.5 安全功能（GS1/GS2） ················································· 7-119 第 8 章通信功能 8.1 通信式样 ······································································ 8-1 8.2 端口式样及连接 ································································ 8-1 8.3 通信参数一览 ·································································· 8-2 8.4 Modbus 通信协议 ································································ 8-2 8.5 功能代码说明 ·································································· 8-6 8.6 记存器变更 ···································································· 8-15 8.7 变频器间通信（EzCOM） ························································· 8-16 8.8 线圈・寄存器编号一览 ·························································· 8-19

目录第 9 章异常显示与处理方法 9.1 故障显示 ······································································ 9-1 9.2 故障代码一览 ·································································· 9-2 9.3 警告显示 ······································································ 9-5 9.4 其它显示示 ···································································· 9-6 第 10 章故障解答第 11 章日常维护和检查 11.1 日常维护・检查的注意事項 ····················································· 11-1 11.2 检查项目 ····································································· 11-2 11.3 兆欧表测试 ··································································· 11-3 11.4 耐压测试 ····································································· 11-3 11.5 变频，整流部位的检查方法 ····················································· 11-4 11.6 输入输出电压，电流，功率的测定方法 ··········································· 11-5 11.7 整流电容寿命曲线 ····························································· 11-6 11.8 寿命警告输出 ································································· 11-6 第 12 章式样・尺寸 12.1 式样表 ······································································· 12-1 12.2 外形尺寸图 ··································································· 12-3 12.3 降额定表 ····································································· 12-8 第 13 章参数一览 13.1 参数设定时的注意 ····························································· 13-1 13.2 监视模式 ····································································· 13-1 13.3 功能模式 ····································································· 13-2 索引

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