VIPA CP 240 RS232, Manual

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Chapter 4 CP 240 - serial Manual VIPA System 200V
4-38 HB97E - CP - Rev. 11/30
Code 06h: Write 1 Word to master output area 4x
Command telegram
Slave address Function code Address
word Value
word Check sum
CRC/LRC
1 Byte 1 Byte 1 Word 1 Word 1 Word
Respond telegram
Slave address Function code Address
word Value
word Check sum
CRC/LRC
1 Byte 1 Byte 1 Word 1 Word 1 Word
Code 0Fh: Write n Bits to master output area 0x
Please regard that the number of Bits has additionally to be set in Byte.
Command telegram
Slave address Function
code
Address
1. Bit Number of
Bits Number of
Bytes Data
1. Byte Data
2. Byte
...
Check sum
CRC/LRC
1 Byte 1 Byte 1 Word 1 Word 1 Byte 1 Byte 1 Byte 1 Byte 1 Word
max. 250 Byte
Respond telegram
Slave address Function code Address
1. Bit
Number of
Bits Check sum
CRC/LRC
1 Byte 1 Byte 1 Word 1 Word 1 Word
Code 10h: Write n Words to master output area 4x
Command telegram
Slave address Function
code
Address
1
st
word
Number of
words Number of
Bytes Data
1. word Data
2. word
...
Check sum
CRC/LRC
1 Byte 1 Byte 1 Word 1 Word 1 Byte 1 Word 1 Word 1 Word 1 Word
max. 125 Words
Respond telegram
Slave address Function code Address
1. word
Number of
words Check sum
CRC/LRC
1 Byte 1 Byte 1 Word 1 Word 1 Word
Write 1 Word
06h
Write n Bits 0Fh
Write n Words 10h