ABB ACH550-UH HVAC, User Manual

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ACH550-UH User’s Manual 1-85
Parameters
0144 DRIVE ON TIME LO 00:00:00…23:59:58 1 = 2 s -
The drive’s accumulated power-on time in 2 second ticks (30 ticks = 60 seconds).
• Shown in format hh.mm.ss.
• Cannot be reset.
0145 MOTOR TEMP Par. 3501 = 1…3: 1 -
-10…200 °C
Par. 3501 = 4: 0…5000 ohm
Par. 3501 = 5…6: 0…1
Motor temperature in degrees Celsius / PTC resistance in ohms.
• Applies only if motor temperature sensor is set up.
• See parameter 3501.
0150 CB TEMP -20.0…150.0 °C 1.0 °C -
Temperature of the drive control board in degrees Celsius.
Note: Some drives have a control board (OMIO) that does not support this feature. These drives always show the
constant value of 25.0 °C.
0153 MOT THERM STRESS 0.0…100.0% 0.1% -
Estimated rise of the motor temperature. Value equals to the estimated motor thermal stress as a percentage of the
motor temperature trip level.
0158 PID COMM VALUE 1 -32768…+32767 1 -
Data received from fieldbus for PID control (PID1 and PID2).
0159 PID COMM VALUE 2 -32768…+32767 1 -
Data received from fieldbus for PID control (PID1 and PID2).
0174 SAVED KWH 0.0…999.9 kWh 0.1 kWh -
Energy saved in kWh compared to the energy used when the pump is connected directly to the supply. See the note
on page
1-163 .
• The counter value is accumulated till it reaches 999.9 after which the counter rolls over and starts again from 0.0.
• Can be reset with parameter 4509
ENERGY RESET
(resets all energy calculators at the same time).
• See Group 45: ENERGY SAVING .
0175 SAVED MWH 0…65535 MWh 1 MWh -
Energy saved in MWh compared to the energy used when the pump is connected directly to the supply. See the note
on page
1-163 .
• The counter value is accumulated till it reaches 65535 after which the counter rolls over and starts again from 0.
• Can be reset with parameter 4509
ENERGY RESET
(resets all energy calculators at the same time).
• See Group 45: ENERGY SAVING .
0176 SAVED AMOUNT 1 0.0…999.9 0.1 -
Energy saved in local currency (remainder when the total saved energy is divided by 1000). See the note on
page
1-163 .
• To find out the total saved energy in currency units, add the value of parameter 0177 multiplied by 1000 to the
value of parameter 0176.
Example:
0176
SAVED AMOUNT
1 = 123.4
0177
SAVED AMOUNT
2 = 5
Total saved energy = 5 · 1000 + 123.4 = 5123.4 currency units.
• The counter value is accumulated till it reaches 999.9 (the counter does not roll over).
• Can be reset with parameter 4509
ENERGY RESET
(resets all energy calculators at the same time).
• Local energy price is set with parameter 4502
ENERGY PRICE
.
• See Group 45: ENERGY SAVING .
Group 01: Operating Data
Code Description Range Resolution Default S