急需翻译。。。。谢谢。。。可能比较专业。。是SINUMERIK 802DPLC程序

来源:百度知道 编辑:UC知道 时间:2024/06/07 17:51:03
2.9. Symbol table 21, 22, 23, 24, 25: IS_AX1, IS_AX2, IS_AX3, IS_AX4, IS_AX5
Interface Signals to and from NCK are symbolized in this symbol table, i.e.
V380x xxxx: Axis control signals to NCK (read/write)
V390x xxxx: Axis control signals from NCK (read only)
2.10. Symbol table 26: MD_PLC
PLC Machine Data from NCK are symbolized in this symbol table, i.e.
V4500 0xxx: reflected MD14510 USER_DATA_INT (read only)
V4500 1xxx: reflected MD14512 USER_DATA_HEX (read only)
V4500 2xxx: reflected MD14514 USER_DATA_FLOAT (read only)
There are 32 Machine Data in each area. The last 16 Machine Data of each area are
reserved for the library PLC application program.
2.11. Symbol table 27: ALARM
Activating BIT of PLC Alarms of NCK (V1600 000x) are symbolized in this symbol table.
There are 32 User Alarms can be activated by PLC application. The last 16 alarms are
reserved for the library PLC application program.
2.12. Symbol ta

2.9 。符号表21 ,第22 ,第23 , 24 , 25 : is_ax1 , is_ax2 , is_ax3 , is_ax4 , is_ax5
接口信号,并从nck正象征着这个符号表,即
v380x XXXX的:轴的控制信号,以nck (读/写)
v390x XXXX的:轴控制信号nck (唯读)
2.10 。符号表26 : md_plc
PLC的机数据从nck正象征着这个符号表,即
v4500 0xxx :反映md14510 user_data_int (唯读)
v4500 1xxx :反映md14512 user_data_hex (唯读)
v4500 2xxx :反映md14514 user_data_float (唯读)
已有32个机数据在每个领域。过去的16机数据的每个领域都
预留给图书馆PLC的应用程序。
2.11 。符号表27 :警报
活化位的PLC警报器的nck ( v1600 000x )的象征,在这个符号表。
有32个用户警报器,可激活PLC应用。过去16报警器
预留给图书馆PLC的应用程序。
2.12 。符号表28 : nv_mem
有128个字节,在此固位数据区和使用的数据,在图书馆正
象征( v1400 XXXX的) 。在过去64个字节,是留给图书馆PLC应用
节目