YOKOGAWA FA-M3 Vitesse, Руководство пользователя

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7-3
IM 34M6H33-01E 1st Edition : July 1.2004-00
7.2 Command Setup
Command Setting
0 0 0 0 0 0 0
7 6 5 4 3 2 1 0
Command
To be set to command code according to the
table below.
Bit address
0 0 0 0 0 0 0 0
15 14 13 12 11 10 9 8
Bit address
Data position number: 119
Table 7.2 Command Setting
Table 7.2 Command Codes
Command Code
Enable/disable automatic address assignment function $0005
Set slave address $000B
Receive analog data (for v2.1 only) $0018
Send analog data (for v2.1 only) $0019
* Do not set the command code to any value not listed in the above table.
Data Settings 1-10
Set data settings 1-10 as required by the command type.
- Enable/disable Automatic Address Assignment Function command (command code:
$0005)
0 0 0 0 0 0 0 0
15 14 13 12 11 10 9 8
0 0 0 0 0 0 0
0: Disable automatic address assignment function
1: Enable automatic address assignment function
7 6 5 4 3 2 1 0
Bit address
Data Setting 1
Bit address
Data position number: 120
Data Setting 2
Table 7.3 Enable/disable Automatic Address Assignment Function
- Set Slave Address command (command code: $000B)
0 0 0 0 0 0 0
15 14 13 12 11 10 9 8
New slave address
0 0 0 0 0 0 0
Current slave address
7 6 5 4 3 2 1 0
Bit address
Data Setting 1
Bit address
Data position number: 120
Data Setting 2
Address range: 00-31 (for standard slave); 00-31, 32-63 (for V2.1-compatible A/B slave)
Figure 7.4 Set Slave Address
- Receive Analog Data command (command code: $0018)
0 0 0 0 0 0 0 0
15 14 13 12 11 10 9 8
0 0 0 0 0 0 0
Slave address
7 6 5 4 3 2 1 0
Bit address
Data Setting 1
Bit address
Data position number: 120
Data Setting 2
Figure 7.5 Receive Analog Data