7�3�8� Digital Input: Pulse Counter; 7�3�9� Device Configuration Variables - Circutor CVM-E3-MINI Instruction Manual

7�3�8� DIGITAL INPUT: PULSE COUNTER
The functions 0x04 and 0x10 are implemented for this variable.
If the Digital Input has been configured as Pulse Counter, the value of the counter is displayed in this
variable.
7�3�9� DEVICE CONFIGURATION VARIABLES�
The functions 0x04 and 0x10 are implemented for this variable.
The device's Modbus function does not check whether the variables recorded are within the correct
margins, they are only checked when they are read from the EEPROM. So if any parameter is recorded
with an incorrect value the device will be configured with its default value.
The Modbus configuration will not take effect until the device is reset.
7�3�9�1� Transformation ratios�
Configuration variable
Voltage primary
Voltage secondary
Current primary
Current secondary
Voltage ratio x Current ratio ≤ 300000.
(7)
Voltage ratio ≤ 1000.
Configurable parameter in the models: CVM-E3-MINI-ITF, CVM-E3-MINI-ITF-WiEth, CVM-E3-MINI-MC and CVM-E3-
(8)
MINI-MC-WiEth.
Configurable parameter in the models: CVM-E3-MINI-ITF and CVM-E3-MINI-ITF-WiEth.
(9)
Note: The ratio is between the primary and the secondary.
Note: The 5 registers must be written or read at once (as a group); otherwise. the system will respond
with an error.
7�3�9�2� Flex sensor type (Models CVM-E3-MINI-FLEX and CVM-E3-MINI-FLEX-WiEth)
Flex sensor
98
Table 77:Modbus memory map: Pulse counter�
Variable
Digital input pulse counter
Table 78: Modbus memory map: Transformation ratios�
(7)
(8)
(9)
Table 79: Modbus memory map: Flex sensor type�
Configuration variable
Pulse counter
Format
Uint [64]
Transformation ratios
Address Valid data margin
2710 - 2711
2712
2713
2714
Tipo de sensor Flex
Address Valid data margin
0: 100 uV/A
2756
1: 76 uV/A
Address
4E23 - 4E24 - 4E25 - 4E26
Default value
1 - 599999
1 - 999
1 - 10000
0: .../1A
1: ../5 A
Default value
0
Instruction Manual
CVM-E3-MINI
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