Delta ME300 Series - Page 276

Chapter 12 Description of Parameter SettingsME300
12.1-05-5
05-26
Accumulated Watt-second for a Motor in Low Word (W-msec.)
05-27
Accumulated Watt-second for a Motor in High Word (W-sec.)
05-28
Accumulated Watt-hour for a Motor (W-hour)
05-29
Accumulated Watt-hour for a Motor in Low Word (kW-hour)
05-30
Accumulated Watt-hour for a Motor in High Word (MW-hour)
Default: 0.0
Settings Read only
 Pr.05-26–05-30 records the amount of power the motors consume. The accumulation begins
when the drive is activated and the record is saved when the drive stops or turns OFF. The amount
of consumed watts continues to accumulate when the drive is activated again. To clear the
accumulation, set Pr.00-02 as 5 to return the accumulation record to 0.
 The accumulated total watts of the motor per second = Pr.05-27 x 65536 + Pr.05-26
Example: when Pr.05-26 = 2548.1 and Pr.05-27 = 15.2, the accumulated total watts of the motor
per second = 15.2 x 65536 + 2548.1 = 996147.2 + 2548.1 = 998695.3 kWh
 The accumulated total kilowatts of the motor per hour = Pr.05-30 x 1000000 + Pr.05-29 x 1000 +
Pr.05-28 Wh
Example: when Pr.05-30 = 76 MWh and Pr.05-29 = 150 kWh, Pr.05-28 = 400 Wh (or 0.4 kWh),
the accumulated total kilowatts of the motor per hour = 76 x 1000000 + 150 x 1000 + 40 =
76150400 Wh = 76150.4 kWh
05-31
Accumulated Motor Operation Time (Min.)
Default: 0
Settings
0–1439
05-32
Accumulated Motor Operation Time (Day)
Default: 0
Settings
0–65535
 Use Pr.05-31 and Pr.05-32 to record the motor operation time. To clear the operation time, set
Pr.05-31 and Pr.05-32 as 00. An operation time shorter than 60 seconds is not recorded.
05-33
Induction Motor (IM) or Permanent Magnet Synchronous AC Motor (PM)
Selection
Default: 0
Settings 0: Induction Motor
1: SPM
2: IPM
05-34
Full-load Current for a Permanent Magnet Synchronous AC Motor
Default: Depending on the
model power
Settings 0–120% of the drive’s rated current