Deactivate energy meters / tariffs via Profibus
If energy meters are assigned to a tariff then these
can be deactivated via byte 3 and byte 4 (cf. activate
tariffs via Profibus). Here the selection of the desired
tariff is implemented in byte 3 and the clearing of the
associated bits in byte 4 deactivates the energy meter.
Example:
If the energy meter for active energy (drawn) is set
under tariff 3, the deactivation of the energy meter
is implemented as follows:
Byte 3: Tariff 3 selected
Unused
Tariff 7 (0=inactive, 1=active)
Tariff 6 (0=inactive, 1=active)
Tariff 5 (0=inactive, 1=active)
Tariff 4 (0=inactive, 1=active)
Tariff 3 (0=inactive, 1=active)
Tariff 2 (0=inactive, 1=active)
Tariff 1 (0=inactive, 1=active)
Bit:
0
7 6
0
0
5
0
0
4
0
0
3
0
1
2
0
0
1
0
0
0
0
Unused
Energy meter for apparent energy
Energy meter for reactive energy (cap.)
Energy meter for reactive energy (ind.)
Energy meter for reactive energy
Energy meter for active energy (delivered)
Energy meter for active energy (drawn)
Energy meter for active energy (without backstop)
Bit:
0
7 6
0
0
5
0
0
4
0
0
3
0
0
2
0
0
1
0
0
0
0
Byte 4:
Deactivating energy meters
The energy meter is deleted by selecting the tariff (byte 3)
and clearing the bits in byte 4 associated with the energy
meter.
If the meter is deleted then a new energy meter can
be assigned to the tariff.
If the deactivation of a tariff is desired then the energy
meters assigned should be deleted first via bytes 3
and 4 and then the tariff should be deactivated via
byte 3.
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