GSK 218M, Руководство по подключению и программированию PLC

Страница: 68 / 227

GSK218M CNC System Connection and PLC Manual
65
ACT ＝ 1 ： The EOR instruction is executed.
Parameter:
Length ： Specify a data length (1 or 2 bytes) and an input data format(constant or address
specification).
S1 ： Input data to be exclusive-ORed. The data that is held starting at this
addressand has the data length specified in Lengh format specification is
treated as input data.
S2
：
Input data to be exclusive-ORed with. When address specification is selected
report that specification, the data that is held starting at this address and has
the data length specified in Length format specification is treated as input data.
S3 ： Address used to store the result of an exclusive EOR operation. The result of an
exclusive EOR operation is stored starting at this address, and has the data
length specified in Length format specification.
Example:
When address A and B hold the following data:
Address A
Address B
The result of the exclusive EOR operation is as follows:
Address C
1 1 1 0 0 0 1 1
0 1 0 1 0 1 0 1
1 0 1 1 0 1 1 0
O O
Data length specification
1 ： 1 byte length data
2 ： 2 bytes length data
Format specification
0 ： Constant
1 ： Address