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9.7 Pit data register block
Registers in this block can be read by means of function codes
0x03 and/or 0x04. It is not possible to write to these registers.
Unless otherwise stated, the data type used for counters and
scaled values is always an unsigned integer.
The table below shows for which CU 36X type the registers are
supported.
0xFFFF indicates that the data value is not available.
Address Register name Scale Description
00301 PitWaterLevel 0.01 m Sensor-measured water level in the pit. Requires a level sensor.
00302 PitSwitchWaterLevel enum
Float-switch-detected water level in the pit. Requires one or more float
switches.
Valid range: 0-5 (0x0000 - 0x0005).
00303 PitDepth 0.01 m Depth of the pit.
00304 PitFlowIn 0.1 litre/s
Actual flow into the pit. Requires a flow sensor or flow calculation from
level sensor.
00305 PitAverageFlowIn 0.1 litre/s
Average flow into the pit. Requires a flow sensor or flow calculation from
level sensor.
00306 PitFlowOut 0.1 litre/s
Actual flow out of the pit. Requires a flow sensor or flow calculation from
level sensor.
00307 PitAverageFlowOut 0.1 litre/s
Average flow out of the pit. Requires a flow sensor or flow calculation
from level sensor.
00308 PitPowerHI
1 W Power consumption of the pit. Requires a power sensor or MP 204.
00309 PitPowerLO
00310 PitEnergyHI
0.1 kWh Energy consumption of the pit. Requires a power sensor or MP204.
00311 PitEnergyLO
00312 PitEnergyYesterday 0.1 kWh
Energy consumption of the pit yesterday. Requires a power sensor or
MP 204.
00313 PitEnergyToday 0.1 kWh
Energy consumption of the pit today. Requires a power sensor or MP
204.
00314 PitSpecificEnergy 1 Wh/m
3
Specific energy consumption of the pit. Requires a power sensor or MP
204 and a flow sensor.
00315 PitPumpedVolumeHI
0.1 m
3
Total pumped volume. Requires a flow sensor or flow calculation from
level sensor.
00316 PitPumpedVolumeLO
00317 PitPumpedVolumeYesterday 0.1 m
3
Total pumped volume yesterday. Requires a flow sensor or flow
calculation from level sensor.
00318 PitPumpedVolumeToday 0.1 m
3
Total pumped volume today. Requires a flow sensor or flow calculation
from level sensor.
00319 PitMixerStartsPerHour Unscaled Number of mixer starts per hour. Requires the presence of a mixer.
00320 PitOverflowVolume 0.1 m
3
Pit overflow volume. Requires a level sensor.
00321 PitOverflowVolumeYesterday 0.1 m
3
Pit overflow volume yesterday. Requires a level sensor.
00322 PitOverflowVolumeToday 0.1 m
3
Pit overflow volume today. Requires a level sensor.
00323 PitOverflowTime 1 minute Pit overflow time. Requires a level sensor or float switches.
00324 PitOverflowTimeYesterday 1 minute Pit overflow time yesterday. Requires a level sensor or float switches.
00325 PitOverflowTimeToday 1 minute Pit overflow time today. Requires a level sensor or float switches.
00326 PitOverflowCounter Unscaled Number of pit overflows. Requires a level sensor or float switches.
00327 PitOverflowCounterYesterday Unscaled
Number of pit overflows yesterday. Requires a level sensor or float
switches.
00328 PitOverflowCounterToday Unscaled Number of pit overflows today. Requires a level sensor or float switches.
00329 PitOperatingTimeHI
1 minute Total pit operating time (power-on time).
00330 PitOperatingTimeLO
00331 Pit2PumpsOprTimeHI
1 minute Total operating time (two pumps operating simultaneously).
00332 Pit2PumpsOprTimeLO
00333 Pit2PumpsOprTimeYesterday 1 minute Operating time yesterday (two pumps operating simultaneously).
00334 Pit2PumpsOprTimeToday 1 minute Operating time today (two pumps operating simultaneously).
00335 Pit3PumpsOprTimeHI
1 minute Total operating time (three pumps operating simultaneously).
00336 Pit3PumpsOprTimeLO
00337 Pit3PumpsOprTimeYesterday 1 minute Operating time yesterday (three pumps operating simultaneously).
00338 Pit3PumpsOprTimeToday 1 minute Operating time today (three pumps operating simultaneously).
00339 Pit4PumpsOprTimeHI
1 minute Total operating time (four pumps operating simultaneously).
00340 Pit4PumpsOprTimeLO
00341 Pit4PumpsOprTimeYesterday 1 minute Operating time yesterday (four pumps operating simultaneously).