ABB RDNA-01 Manuale Utente Pagina 107

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ACS550-01/U1 User’s Manual 107
Parameters
0153 MOT THERM STRESS
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
Data received from fieldbus for PID control (PID1 and PID2).
0159 PID COMM VALUE 2
Data received from fieldbus for PID control (PID1 and PID2).
0174 SAVED KWH
Energy saved in kWh compared to the energy used when the pump is connected directly to the supply. See the note
on page 176.
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
Energy saved in MWh compared to the energy used when the pump is connected directly to the supply. See the note
on page 176.
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
Energy saved in local currency (remainder when the total saved energy is divided by 1000). See the note on page
176.
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.
0177 SAVED AMOUNT 2
Energy saved in local currency in thousand currency units. Eg value 5 means 5000 currency units. See the note on
page 176.
The counter value is accumulated till it reaches 65535 (the counter does not roll over).
See parameter 0176
SAVED AMOUNT 1.
0178 SAVED CO2
Reduction on carbon dioxide emissions in tn. See the note on page 176.
The counter value is accumulated till it reaches 6553.5 (the counter does not roll over).
Can be reset with parameter 4509
ENERGY RESET (resets all energy calculators at the same time).
CO2 conversion factor is set with parameter 4507
CO2 CONV FACTOR.
•See Group 45: ENERGY SAVING.
Code Description
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