Delta AH500 Programming Manual page 235

S
1
S
2
Additional remark:
1. The description of the operation error code:
If the devices S +n-1 and S
1
SM is ON, and the error code in SR0 is 16#2003.
If the value in the operand n is not within the range between 1 and 256, the instruction
MCMP is not executed, SM is ON, and the error code in SR0 is 16#200B.
2. The description of the flags:
It is the matrix comparison flag.
SM607: ON: Comparing the equivalent values
OFF: Comparing the different values
The matrix comparison comes to an end. When the last bits are compared,
SM608:
SM608 is ON.
SM609: When SM609 is ON, the comparison starts from bit 0.
It is the matrix bit search flag. When the matching bits are compared, the
SM610:
comparison stops immediately, and SM610 is ON.
It is the matrix pointer error flag. When the value of the pointer exceeds
SM611:
the comparison range, SM611 is ON.
6 - 3 0
0 1 0 1 0 1 0 1 0 1 0 1 0
0 1 0 1 0 1 0 1 0 1 0 1 0
0 0 0 0 0 0
1 0 1 1 1 1 1
b47
MCMP
0 1 0 1 0 1 0 1 0 1 1 1 0 1
0 0 0 0 0 0 0
1 1 1 1 1 1
0 1 0 0 0 0 0
1 1 1 1 1 1
b47
+n-1 exceed the range, the instruction MCMP is not executed,
2
Ch a pt er 6 Ap p l i ed I ns t r uc t i ons
2 Pointer
b0 D20
b0
1 1 1
1 0 1
0
1 1
b0
0 1
0
1 1
0
1 1