59
Instruction Manual
CVM-C4
Table 26 (Continued): Modbus Memory Map: Relay Outputs�
Relay outputs
Variable
Format
Address
Valid data range
Relay 1 connection delay
int
821
00,00 ... 99.99 s
Relay 2 connection delay
int
829
(7)
If 00.00 is programmed, the relay is activated when the alarm is triggered and is deactivated when the alarm is deacti-
vated.
7�3�5�4� System configuration
Table 27: Modbus Memory Map: System configuration
System configuration
Variable
Format
Address
Valid data range
Energy accumulation mode
int
801
0:
4q
, The active and reactive energy accumulate in
consumption and generation
1:
2t
, The active and reactive energy accumulate in con-
sumption (positive). Tariffs 1 and 2 are displayed for each
of them.
Cyclic display
int
802
Byte 1:
0:
Cyclic display activated; the display screen changes
every 3 s.
1:
Cyclic display deactivated.
Light alarm
Byte 0:
1... 180%
(8)
Initial display screen
int
803
Byte 1:
0:
Voltage -
1:
Current -
2:
Frequency,
3:
Power -
4:
Power factor
5:
Energy -
6:
THD
Backlight
Byte 0:
0... 255 s
(9)
(8)
If the value
0
is programmed, the light alarm will be deactivated.
(9)
If the value
0
is programmed, the display backlight is not turned off.
7�3�5�5� Deleting energy parameters
The energy parameters are deleted using
Función 0x0E
.
The deletion frame is:
Address
Function
Relay
address
Password
Reset
Outputs
Value
CRC
Address
Modbus
0E
AACC
1111
01
FF
xxxx
