Circutor CVM-A1000, Инструкция по эксплуатации

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Table 135: Modbus memory map: Analogue outputs, expansion modules (Table 5)�
Configuration of analogue outputs: Slot 4
Configuration
variable
Address
Output
1
Output
2
Output
3
Output
4
Output
5
Output
6
Output
7
Output
8
Zero
DEF8 -
DEF9
DF02 -
DF03
DF0C -
DF0D
DF16 -
DF17
DF20 -
DF21
DF2A -
DF2B
DF34 -
DF35
DF3E -
DF3F
Full-scale
DEFA -
DEFB
DF04 -
DF05
DF0E -
DF0F
DF18 -
DF19
DF22 -
DF23
DF2C -
DF2D
DF36 -
DF37
DF40 -
DF41
Scale DEFC DF06 DF10 DF1A DF24 DF2E DF38 DF42
Variable code DEFD DF07 DF11 DF1B DF25 DF2F DF39 DF43
Nº de modulo DEFE DF08 DF12 DF1C DF26 DF30 DF3A DF44
Note: The 7 registers must be written and read at once (as a group), otherwise it will respond
with an error.
7�4�4�2�- Programming analogue inputs
The following functions are implemented for these variables:
Function 0x04 : reading registers.
Function 0x10:
Writing multiple registers.
Table 136:Modbus memory map: Analogue inputs, expansion modules (Table 1)�
Configuration of analogue inputs
Configuration variable Valid data window Default value
Scale
0: 0 to 20 mA
1: 4 to 20 mA
0
Zero -32000 to 32000 0
Full-scale -32000 to 32000 20000
No. of decimals 0 to 5
0
Input name
(87)
8 characters “--”
Units
(87)
5 characters “--”
(87)
the characters must be sent in hexadecimal.
Table 137: Modbus memory map: Analogue inputs, expansion modules (Table 2)�
Configuration of analogue inputs: Slot 1
Configuration variable
Address
Input 1 Input 2 Input 3 Input 4
Zero D2F0 D304 D318 D32C
Full-scale D2F1 D305 D319 D32D
Scale D2F2 D306 D31A D32E
No. of decimals D2F3 D307 D31B D32F
Input name D2F4 - D2F7 D308 - D30B D31C - D31F D330 - D333
Units D2F8 - D2FA D30C - D30E D320 - D322 D334 - D336
Note: The 11 registers must be written and read at once (as a group), otherwise it will respond
with an error.
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CVM-A1000 - CVM-A1500
Instruction Manual