Siemens SENTRON 7KT PAC1600 Series, Руководство пользователя, Страница: 58 / 76

Commissioning
6.4 Modbus address register for devices with Modbus interface
7KT multimeter
56
Manual, 08/2018, 2514284149-01
6.4.2 Modbus command parameters
Modbus function code 06
Address WORDS Measured variables UNIT FORMAT
2FF0H 1 Reset HI-LO values 0 Unsigned int
2FF0H 1 Reset max. average values 1 Unsigned int
2FF0H 1 Reset partial energy 2 Unsigned int
2FF0H 1 Reset partial hour counter 3 Unsigned int
2FF0H 1 Reset energy tariffs 6 Unsigned int
2FF0H 1 Reset alarms 7 Unsigned int
2FF0H 1 Reset limits 11 Unsigned int
2FF0H 1 Reset energy total 12 Unsigned int
2FF0H 1 Reset all hour counters 13
1)
Unsigned int
2FF0H 1 Factory setting 14
1)
Unsigned int
2FF0H 1 Save parameters 15
1)
Unsigned int
2FF0H 1 Load parameters 16 2) Unsigned int
2FF0H 1 Wiring test 100 Unsigned int
2FF0H 1 Reset HI 200 Unsigned int
2F01H 1 Reset LO 1 Unsigned int
1) After executing this command, it is recommended that you issue the REBOOT command.
2) After executing this command, you can use query 4 under address 0x1F20 to obtain the test result. The bit assignments
are shown in the wiring test results table below.
Wiring test results
The wiring is correct if the result is 0 or no bit is active.
Bit Measured variable
0 Voltage L1 - N
1 Voltage L2 - N
2 Voltage L3 - N
3 Current N - L1
4 Current N - L2
5 Current N - L3
6 Incorrect phase sequence
7 Phase unbalance
8 Current transformer 1 inverted
9 Current transformer 2 inverted
10 Current transformer 3 inverted
11 Current transformer 1 on phase L2
12 Current transformer 1 on phase L3
13 Current transformer 1 on phase L1