CIRCUTOR CVM-B Series - Manual (Page 201)

6�3�8�- Other unit variables
6�3�8�1�- firmware version
These parameters occupy 6 registers.
Table 59: Modbus memory map: firmware version�
firmware version (1)
Configuration variable Address example
Version 2AF8 – 2AFD “010102”
(1) For this variable only function 0x04 is implemented: reading registers.
The firmware version is provided in an ASCII 6 character string.
6�3�8�2�- Date of last calibration
These parameters occupy 1 register each.
Table 60:Modbus memory map: Date of last calibration�
Date of last calibration (1)
Configuration variable Address Valid data window
Day 2844 1 to 31
Month 2845 1 to 12
Year 2846 2013 to 2076
Time 2847 0 to 23
Minutes 2848 0 to 59
Seconds 2849 0 to 59
(1) For these variables only function 0x04 is implemented: reading registers.
6�3�8�3�- Internal temperature
These parameters occupy 2 registers.
Table 61:Modbus memory map: Internal temperature�
Internal temperature (1)
Configuration variable Address Valid data window
Internal temperature 2852-2853 ºC with 2 decimals
(1) For this variable only function 0x04 is implemented: reading registers.
6�3�8�4�- Status of digital inputs
The Input Status 1 and Input Status 2 variables occupy 2 registers.
The Current tariff variable occupies 1 register.
Table 62: Modbus memory map: Status of digital inputs�
Status of digital inputs, mode: Logic state (1)
Configuration variable Address Valid data window
Input Status 1 59D8 – 59D9 0 to 1
Input Status 2 59DA – 59DB 0 to 1
Status of digital inputs, mode: Logic state (1)
Current tariff 59DC
0: Tariff 1
1:Tariff 2
2: Tariff 3
(1) For these variables only function 0x04 is implemented: reading registers.
201 Instruction Manual
CVM-B100 - CVM-B150