Description
3.4 Three-phase devices 80 A
7KT16 energy meter
Equipment Manual, 09/2020, 2514284147-04
39
Code
Description
Default Range
P5-01
Activate hour counter
OFF
•
OFF
•
ON
•
THR1
•
THR2
•
INP
P5-02
Activate demand values
OFF
•
OFF
•
ON
P1-01 Setting 0000 (default) deactivates password protection. Every other setting defines
the password for access to advanced functions.
P2-01 Defines the function of output 1:
•
OFF
= Deactivated
•
1000 PUL
…
1 PUL =
Output 1 functions as a pulse transmitter for active
energy counting. This selection defines the number of pulses transmitted for
each kWh.
•
THR =
Output 1 becomes an alarm threshold for the maximum or minimum
limit, depending on the values programmed in P2-03 and P2-05.
If P2-
03 ≥ P2
-05, the output is activated if the measurement defined by P2-02 is
higher than P2-03 and deactivated if its value is lower than P2-05 (maximum
limit with hysteresis).
If P2-03 < P2-05, the output is activated if the measurement defined by P2-02 is
lower than P2-03 and activated if its value is lower than P2-05 (minimum limit
with hysteresis).
P2-02 Selects the measured variable for comparison with limit thresholds. You can find
more information on this in chapter Settable values for parameters P2.01, P3.01,
P2-03,
P2-04
Limit threshold and delay for activation of the output.
Note: The measurements are updated every second. The inaccuracy of this delay lies
within the range from 0 to 1 second.
P2-05,
P2-06
Limit threshold and delay for deactivation of the output.
P3-01 …
P3-06
Same function as P2-01 … P2-06, but with reference to output 2.
P4-01 Selects the function of the programmable input:
•
OFF
= Input deactivated.
•
ON
= Input activated (for general functions, such as hour counter enable).
•
TAR
= Selects the energy tariff (T1/T2).
•
CLr Part
= Clears the partial energy meters
•
CLr Hr
= Clears the hour counter.
•
CLr dE
= Clears the max. demand values.