Siemens Sentron 7KT PAC 1600, Руководство по эксплуатации оборудования, Страница: 37 / 114

Description
3.4 Three-phase devices 80 A
7KT16 energy meter
Equipment Manual, 09/2020, 2514284147-04
35
For the variant with M-Bus interface
Code Description Default Range
P8-01 Primary address 001 001 … 250
P8-02 Secondary address HIGH Serial
number
0000 … 9999
P8-03 Secondary address LOW Serial
number
0000 … 9999
P8-04 Baud rate 2400
• 300
• 600
• 1200
• 2400
• 4800
• 9600
• 19200
• 38400
Explanations about the code
P1-01 Setting 0000 (default) deactivates password protection. Every other setting defines
the password for access to advanced functions.
P1-02 Activate energy displays (export)
P2-01 Select code for comparison with threshold values for hour counter 1. You can find
more information in Settable values for parameters P2.01, P3.01, P4.01 (Page 40).
P2-02 Threshold for activation of hour counter 1. Note: The measurements are updated
every second.
P2-03 Threshold for deactivation of hour counter 1. The measurements are updated every
second.
•
P2-02 ≥ P2-03:
– The hour counter is activated if the value defined by P2-01 is higher than
P2-02.
– The hour counter is deactivated if its value is lower than P2-03 (maximum
limit with hysteresis).
• P2-02 < P2-03:
– The hour counter is activated if the value defined by P2-01 is lower than
P2-02.
– The hour counter is deactivated if its value is higher than P2-03 (minimum
limit with hysteresis).
P3-01,
P3-02,
P3-03
As with P2-01, P2-02 and P2-03, with reference to hour counter 2.
P4-01,
P4-02,
P4-03
As with P2-01, P2-02 and P2-03, with reference to hour counter 3.