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1 概述

在PLC与V90PN通讯交换数据的过程当中，常常需要读取驱动器的实际运行数据用作显示或计算。本文分别介绍两种方法读取驱动器相关的运行数据。

2 运行数据的读取

方法一：当V90PN配置为EPOS控制模式，且选择标准报文111时，报文中在接受与发送方向均包含一个可供用户自定义的保留字(PZD12)，如图2-1所示。

图2-1用户自定义的保留字

此时，可以通过修改参数P29151(用户自定义PZD发送字)来定义传输方向PZD12的内容。可选择的运行数据为实际扭矩、实际绝对电流、DI状态。如果需要读取此外其他运行数据请参考方法二。

方法二：可以通过基于非周期通讯方式使用FB286(SINA_PARA)或FB287(SINA_PARA_S)功能块读取驱动器运行数据。

ALLEN BRADLEY 50389 / 50389 (USED TESTED CLEANED)

ALLEN BRADLEY 2097-F5 / 2097F5 (RQANS1)

ALLEN BRADLEY 70-A11 / 70A11 (RQANS1)

ALLEN BRADLEY 104-C09EJ22 / 104C09EJ22 (USED TESTED CLEANED)

ALLEN BRADLEY 1772-TC / 1772TC (Used)

Allen-Bradley 1492-GH012 Miniature Circuit Breaker 1.2Amp 250V ! WOW !

ALLEN BRADLEY 700-HF32Z24-4 / 700HF32Z244 (NEW IN BOX)

ALLEN BRADLEY 170095 / 170095 (NEW NO BOX)

ALLEN BRADLEY 836TN7 / 836TN7 (RQANS1)

ALLEN BRADLEY 501583 / 501583 (NEW NO BOX)

ALLEN BRADLEY 80022-030-02 / 8002203002 (USED TESTED CLEANED)

ALLEN BRADLEY 500-BOA-92 / 500BOA92 (USED TESTED CLEANED)

ALLEN BRADLEY 888N-R4AE1-1F / 888NR4AE11F (NEW IN BOX)

ALLEN BRADLEY 700-HF32A1-1-4 / 700HF32A114 (NEW IN BOX)

ALLEN BRADLEY 6189V-25HDD / 6189V25HDD (USED TESTED CLEANED)

ALLEN BRADLEY 1490-N23 / 1490N23 (RQANS2)

ALLEN BRADLEY 9VT401-022HTANN / 9VT401022HTANN (USED TESTED CLEANED)

ALLEN BRADLEY 806-B21 / 806B21 (USED TESTED CLEANED)

Allen-Bradley 1492-HM1 Terminal Block Lot of 3 GREY ! WOW !

Allen-Bradley 1492-W6 Terminal Block Lot of 2 BLACK ! WOW !

ALLEN BRADLEY 871C-D1NN5-E2 / 871CD1NN5E2 (USED TESTED CLEANED)

ALLEN BRADLEY 500-AOD-93 / 500AOD93 (USED TESTED CLEANED)

ALLEN BRADLEY 1770-P3 / 1770P3 (USED TESTED CLEANED)

ALLEN BRADLEY 1485R-P5R5-D5 / 1485RP5R5D5 (NEW IN BOX)

ALLEN BRADLEY 299K / 299K (USED TESTED CLEANED)

ALLEN BRADLEY 1771-CL / 1771CL (NEW IN BOX)

ALLEN BRADLEY 1485C-R3N5-M5 / 1485CR3N5M5 (NEW IN BOX)

ALLEN BRADLEY E-530A-24V / E530A24V (USED TESTED CLEANED)

ALLEN BRADLEY 1745-E103 / 1745E103 (USED TESTED CLEANED)

ALLEN BRADLEY 1745-E154 / 1745E154 (USED TESTED CLEANED)

ALLEN BRADLEY 1770-RG / 1770RG (USED TESTED CLEANED)

ALLEN BRADLEY 501565 / 501565 (NEW NO BOX)

ALLEN BRADLEY 500LG-CCKA3 / 500LGCCKA3 (RQANS1)

ALLEN BRADLEY 816-COV4 / 816COV4 (RQANS2)

ALLEN BRADLEY 54RF-IN-IP-G / 54RFINIPG (NEW NO BOX)

ALLEN BRADLEY 1786-RPFS / 1786RPFS (NEW NO BOX)

ALLEN BRADLEY 42305-117-03 / 4230511703 (USED TESTED CLEANED)

ALLEN BRADLEY SP-155977 / SP155977 (RQANS1)

ALLEN BRADLEY 3-23A-XC-9.5-G7 / 323AXC95G7 (NEW NO BOX)

ALLEN BRADLEY 816-BOV169 / 816BOV169 (RQANS1)

ALLEN BRADLEY 40410-331-51 / 4041033151 (NEW IN BOX)

ALLEN BRADLEY 836T-1253JX119 / 836T1253JX119 (USED TESTED CLEANED)

ALLEN BRADLEY 9902-LATCH / 9902LATCH (RQANS2)

ALLEN BRADLEY 1485D-A2F5-R4 / 1485DA2F5R4 (USED TESTED CLEANED)

ALLEN BRADLEY 700-HA33A2-3 / 700HA33A23 (NEW IN BOX)

ALLEN BRADLEY 79-A113 / 79A113 (RQANS1)

ALLEN BRADLEY 871TM-B10C30-R3 / 871TMB10C30R3 (USED TESTED CLEANED)

ALLEN BRADLEY 46703-395-51 / 4670339551 (USED TESTED CLEANED)

Allen Bradley 1492-FB1C30-L Series B Fuse Holder 30 Amp, 600V, 1 Pole

ALLEN BRADLEY 50347-001 / 50347001 (NEW NO BOX)

ALLEN BRADLEY 1204-RWR2-09-B / 1204RWR209B (USED TESTED CLEANED)Siemens S7 Simatic IM 153-2 DP 6ES7153-2BA10-0XB0 6ES7 153-2BA10-0XB0

SIEMENS 6ES7 193-4CC30-0AA0 TERMINAL MODULE

Siemens Simatic S7 6ES7 341-1AH01-0AE0 // 6ES7 341 1AH01 0AE0 Estand 01

Siemens Simatic S7 6ES7 341-1AH01-0AE0 // 6ES7 341 1AH01 0AE0 Estand 01

SIEMENS 6ES7 972-0BA41-0XA0 PROFIBUS DP CONNECTOR 45 deg

SIEMENS 6ES7 972-0BA41-0XA0 PROFIBUS DP CONNECTOR 45 deg

Siemens 6ES7340-1AH01-0AE0 6ES7 340-1AH01-0AE0 SIMATIC CP 340 Processor Qty

Siemens 6ES7340-1AH01-0AE0 6ES7 340-1AH01-0AE0 SIMATIC CP 340 Processor Qty

Siemens 6ES7 132-4HB00-0AB0 Output Module (1YR WARRANTY)

Siemens 6ES7 132-4HB00-0AB0 Output Module (1YR WARRANTY)