REO REOVIB MFS 268 series - Send Write Enable; Receive, Confirm Write Enable; Send Parameter

Operating Instructions
Interface Programming REOVIB MFS 268 - RS 232
7
ELEKTRONIK
3.2.2 Send Write enable
H-Byte L-Byte
Wort
Address Write Key =C0DE H
C0
DE
H-Byte L-Byte
Word 2
Write Key =B5E7 H
B5 E7
H-Byte L-Byte
Word 3
Control Word + 8000 H
Mode bit must be set to 1 !!
All bits not used must be “0”.
Bit = “1“ = Function ON
15
14 13 12
11 10 9 8 7 6 5 4 3 2 1 0
1 Mode bit 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Control Information (unit specific)
3.2.3 Receive, confirm write enable
H-Byte L-Byte
Word 1
C0DE H
C0
DE
H-Byte L-Byte
Word 2
B5E7 H
B5
E7
H-Byte L-Byte
Word 3
C0DE H
C0
DE
New parameter can be sent after confirmation has been received.
3.2.4 Send Parameter
H-Byte L-Byte
Word 1
Parameter address + R / W – Bit
(16-Bit) = 0..FFFF H
15
14 13 12
11 10 9 8 7 6 5 4 3 2 1 0
R / W
Parameter address
H-Byte L-Byte
Word 2
Parameter value
(16-Bit) = 0..FFFF H
XX XX
H-Byte L-Byte
Word 3
Control Word + 8000H
Mode bit must be set to 1 !!
All bits not used must be “0”.
Bit = “1“ = Function ON
15
14 13 12
11 10 9 8 7 6 5 4 3 2 1 0
1 Mode bit 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Control information (unit specific)