Siemens SENTRON 7KT PAC1600 - Page 27

Description
3.3 Single-phase devices
7KT16 energy meter
Equipment Manual, 09/2020, 2514284147-04
25
Explanations about the code
P-01
Setting 0000 (default) deactivates password protection.
P-02
Defines the function of the outputs depending on the device version.
100 PUL
… 1 PUL
Digital outputs
function as pulse transmitters for active energy counting. These se-
lection options define the number of pulses transmitted for each kWh.
THR
The digital output becomes an alarm threshold for the maximum or minimum limit,
depending on the values programmed
in P-04 and P-06.
•
P-04 > P-06:
– The output is activated if the value defined by P-03 is higher than P-04.
– The output is deactivated if its value is lower than P-06 (maximum limit with
hysteresis).
•
P-04 < P-06:
– The output is activated if the value defined by P-03 is lower than P-04.
– The output is activated if its value is higher than P-06 (minimum limit with
hysteresis).
P-03
Selects the measured variable.
P-04,
P-05
Threshold value and delay for activation of the output.
The measurements are updated every 1 second.
P-06,
P-07
Threshold value and delay for deactivation of the output.
P-08
Defines the operating hours counter:
•
OFF = Hour counter deactivated. The hour counter is not visible on the display.
•
ON = The hour counter is incremented for as lon
g as the energy meter measures
energy.
•
THR = The hour counter is incremented for as long as the threshold value
defined by the parameter (P-02, P-03, P-04 and P-05) is active.
P-09
Enables the calculation and display of the active energy requirement and the maxi-
mum demand.