Bit-Type Data
Table B-10
Bit-Type Data – Coil
Address
Bit Type
Data
Description
1
Activate self-test mode
1
Setting to 1 activates the incorporated self-test.
2
Reset device
–
Reboots the device.
3
Reset fault
1
Setting to 1 deactivates the LED event indicator
and tripped event-related DOs. It also resets the
register for the events and display.
The device sets the bit automatically to 0.
4
Reserved for future use
–
-
5
Digital output 1 (DO1)
–
This bit indicates the status of the DO1 and used
for indicating fault in the forward direction.
6
Digital output 2 (DO2)
–
This bit indicates the status of the DO2 and used
for indicating fault in the reverse direction.
7
Clear data available status
1
Deletes the available status of the data.
Enabling this address restarts the self-test mode.
8
Clear event database
1
Deletes the event database.
Enabling this address clears all the events only if
there is no fault condition.
9
Initiate auto calibration
1
Initiates the autocalibration of the device
10
Energy counter reset
1
Resets all the energy counters to zero.
11
Password reset
1
Reset the password to the default value (1111),
only if the password protection is enabled in the
device.
12
Active-group switching
1
Toggles the active group between group 1 and
group 2.
Table B-11
Bit-Type Data – Discrete Input
Address
Bit Type
Data
Description
1
Status data/data available
1
0
New data available
No new data available
The bit is set to 1 on occurrence of I
N
>, I >, I>>,
overcurrent alarm, overvoltage warning, under-
voltage warning, overvoltage alarm, or under-
voltage alarm. The status data can be cleared if
the user sets the value of the Bit-type data - Coil,
Clear data available status
2
Self-test mode activated
1
0
Incorporated self-test mode activated
Incorporated test mode not activated
3
Overcurrent (I>>), high-set
without direction indication
1
0
Overcurrent indication detected
No overcurrent indication detected
4
Ground-fault tripping (I
N
>)
1
0
I
N
> indication detected
No I
N
> indication occurred
5
Overvoltage warning (V
min
Warning)
1
0
Overvoltage warning detected
No overvoltage warning detected
6
Overvoltage alarm (V
max
Alarm 1
0
Overvoltage alarm detected
No overvoltage alarm detected
B.3
Modbus Registers
B.3 Bit-Type Data
SICAM, Feeder Condition Monitor, Manual
107
E50417-H8940-C580-A4, Edition 03.2019