YOKOGAWA FA-M3 Vitesse, Руководство пользователя

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7-4
IM 34M6H33-01E 1st Edition : July 1.2004-00
The received analog data will be stored in the Command Response Area described in
Section 7.3. When reading from the command response area, take into consideration
ASi communications delay (10 ms for 62 slaves).
- Send Analog Data command (command code: $0019)
0 0 0 0 0 0 0
15 14 13 12 11 10 9 8
0 0 0 0 0 0 0
7 6 5 4 3 2 1 0
Bit address Bit address
0 0 0 0 0 0 0
15 14 13 12 11 10 9 8
CH1 send data
0 0 0 0 0 0 0
7 6 5 4 3 2 1 0
Bit address Bit address
0 0 0 0 0 0 0
15 14 13 12 11 10 9 8
CH2 send data
0 0 0 0 0 0 0
7 6 5 4 3 2 1 0
Bit address Bit address
0 0 0 0 0 0 0
15 14 13 12 11 10 9 8
CH3 send data
0 0 0 0 0 0 0
7 6 5 4 3 2 1 0
Bit address Bit address
Data position number: 123
Data Setting 8
0 0 0 0 0 0 0
15 14 13 12 11 10 9 8
CH4 send data
0 0 0 0 0 0 0
7 6 5 4 3 2 1 0
Bit address Bit address
0
Data position number: 120
Data Setting 2
Data position number: 121
Data Setting 4
Data position number: 122
Data Setting 6
Data position number: 124
Data Setting 10
Data Setting 1
Data Setting 3
Data Setting 5
Data Setting 7
Data Setting 9
Slave address
Figure 7.6 Send Analog Data
TIP
- Refer to the table below when setting the slave address.
- The mapping between analog values and digital values depend on the specifications of a slave.
Table 7.3 Slave Address in Hexadecimal and Decimal Representation
Slave
Address
Decimal
Representation
Hexadecimal
Representation
Slave
Address
Decimal
Representation
Hexadecimal
Representation
– 0 $00 – 32 $20
1A 1 $01 1B 33 $21
2A 2 $02 2B 34 $22
: : : : : :
31A 31 $1F 31B 63 $3F