目录
SINUMERIK 802D sl 功能说明, 版本2005年05月
xiv 6FC5397-1CP10-1RA0
20.4 PLC到HMI的信号 ...................................................................................................................20-377
20.5 HMI到PLC信号.......................................................................................................................20-378
20.6 读取/写入NC数据 ...................................................................................................................20-379
20.6.1 用户接口................................................................................................................................. 20-379
20.6.2 NC变量................................................................................................................................... 20-381
20.7 PLC信号.................................................................................................................................20-384
21 PLC 用户接口......................................................................................................................... 21-385
21.1 地址范围.................................................................................................................................21-385
21.2 用户数据.................................................................................................................................21-387
21.2.1 用户数据1............................................................................................................................... 21-387
21.2.2 用户数据2............................................................................................................................... 21-387
21.2.3 读取/写入NC数据 ................................................................................................................... 21-387
21.2.4 可保持数据区.......................................................................................................................... 21-388
21.3 用户报警.................................................................................................................................21-389
21.3.1 用户报警:激活 ...................................................................................................................... 21-389
21.3.2 报警变量................................................................................................................................. 21-389
21.3.3 有效的报警响应 ...................................................................................................................... 21-390
21.4 HMI信号 .................................................................................................................................21-390
21.4.1 来自HMI(程序控制)的选择信号 (可保持数据区) ...................................................................... 21-390
21.4.2 来自HMI的选择/状态信号(可保持数据区)................................................................................21-392
21.4.3 到达HMI的选择/状态信号(可保持数据区)................................................................................21-393
21.5 来自NC通道的辅助功能传输...................................................................................................21-394
21.5.1 译码的M信号 (M0 - M99)........................................................................................................ 21-394
21.5.2 T功能......................................................................................................................................21-395
21.5.3 M功能..................................................................................................................................... 21-395
21.5.4 S功能 ..................................................................................................................................... 21-396
21.5.5 D功能 .....................................................................................................................................21-396
21.5.6 H功能 .....................................................................................................................................21-396
21.6 NCK 信号 ...............................................................................................................................21-397
21.7 通道信号.................................................................................................................................21-399
21.7.1 送至NC通道的信号.................................................................................................................21-399
21.7.2 来自NC通道的信号.................................................................................................................21-401
21.8 坐标轴/主轴信号 .....................................................................................................................21-403
21.8.1 M/S功能传输,坐标轴专用..................................................................................................... 21-403
21.8.2 到坐标轴/主轴的信号..............................................................................................................21-403
21.8.3 来自给轴/主轴的信号..............................................................................................................21-405
21.9 PLC 机床数据.........................................................................................................................21-407
21.9.1 INT 值 (MD 14510 USER_DATA_INT) ...................................................................................21-407
21.9.2 HEX 值 (MD 14512 USER_DATA_HEX) ................................................................................21-407
21.9.3 FLOAT 值 (MD 14514 USER_DATA_FLOAT) ........................................................................21-407
21.9.4 用户报警:配置 (MD 14516 USER_DATA_PLC_ALARM) ..................................................... 21-408
21.10 PLC 变量的读和写..................................................................................................................21-408
21.11 NC通道提供的刀具管理功能...................................................................................................21-409
21.12 坐标轴实际值和剩余行程........................................................................................................21-410
22 各种机床数据.......................................................................................................................... 22-411
22.1 显示机床数据..........................................................................................................................22-411
22.2 通用机床数据..........................................................................................................................22-412
22.3 通道专用机床数据 ..................................................................................................................22-414
22.4 轴专用机床数据 ......................................................................................................................22-416
索引 .............................................................................................................................................索引-417