(1) gray code transform and inverse transform instructions these instructions 2: GRY (FNC170) and GBIN (FNC171), used for photoelectric encoder encoder disk data. (D) GRN (p) instruction function is to convert binary to gray code, (d) GBIN (p) instruction is the inverse transform of GRY. As shown in Figure 3-89, GRY command is the source operand [s.] Binary number in gray code into destination operand [d.] And GBIN directives instead. They are preferable to any data format of the source operand, target operand KnY, KnM, KnS, t, c, d, v, and z. When the step 5 program, 16-bit operations, 9 programs when 32-bit operations.
(2) analog module write instructions these instructions 2: RD3A (FNC176) and WR3A (FNC177), its function is the FXON-3A analog module input value reads and writes the module number value. As shown in Figure 3-90, [M1.] For a particular module, K0~K7,[m2.] K1 for the analog input channel or K2,[D.] To save the data read, [s.] Writes the specified numeric value of the analog module. Instructions for 16-bit operation, step 7 procedures.
PLC ONE 