Product manual

Communication Between the CPU and the IP 266 IP 266
Example 1:
The drive is to be moved a distance of - 50.500 mm in "relative increment mode"
(mode 7).
Position
specification
Byte 4 Byte 5 Byte 6 Byte 7
Binary KF
- 50
= sign and integer positions
500
= decimal positions
BCD KH
8005
= sign and integer positions
0500
= 1 integer and 3 decimal positions
Byte 4
Byte 5
Byte 6 (bits 4 to 7)
Byte 6 (bits 0 to 3)
Byte 7
0500
Integer positions Byte 4
Byte 5
Decimal positions Byte 6
Byte 7
8005
BCD (KH format)
- 50
500
Binary (KF format)
Example 2:
The drive is to be moved the very short distance of - 0.500 mm in "relative incre-
ment mode" (mode 7). When you enter the value in binary, you must specify the
decimal digits as a negative number.
Table 7-6. Entering a Small Negative Value
Position
specification
Byte 4 Byte 5 Byte 6 Byte 7
Binary KF
0
= sign and integer positions
- 500
= decimal positions
BCD KH
8000
= sign and integer positions
0500
= 1 integer and 3 decimal positions
7-10 EWA 4NEB 812 6057-02