LS Industrial Systems GIPAM - Page 103

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11.3.3 Control Command
11.3.3.1 Command selecting control.
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Command 2Eh
Sub Command AAh
selecting Data 1
Data
selecting Data 2
Data Check
Sum
Check Sum
 Selecting Data
Selecting Data 1 Selecting Data 2
60h 96h – Selecting CB Close.
61h 69h – Selecting CB Open.
00h FFh – Canceling the selected point to
Control CB.
- Checksum(1Byte) = (Command 1Byte + Sub Command 1Byte + Data 0~9Byte) / 256
⇒ The residual
※ Checksum is the sum of each bytes not to include OVERFLOW.
11.3.3.2 Control Command
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Command 2Dh
Sub Command 55h
Control Point 1
Control
Point
Control Point 2
Data Check
Sum
Check Sum
 Control Data (Reversing all data of command which is selected to control CB)
 Control Point
Control Point 1 Control Point 2
9Fh 69h – CB Close
9Eh 96h – CB Open
- Checksum(1Byte) = (Command 1Byte + Sub Command 1Byte + Data 0~9Byte) / 256
⇒ The residual
※ Checksum is the sum of each bytes not to include OVERFLOW.