Basic Parameter; Mot Group; Section Vi. Function Parameter Description - Powtran PI7800 User Manual

5-2-8. MOT group [MOT]
LCD keyboard
Ref
explanation
b00 motor poles
b01 motor rated cur.
b02 motor rated vol.
b03 motor rated speed
motor rated
b04
frequency
b05 Motor un-load cur.
b06 stator resistor
b07 rotor resistor
b08
leakage inductance
b09 mutual inductance
b10 PG pulse
b11 PG cut action Alarm & decelerate to stop
Phase A is foregoing when
b12 PG rotate direct.
Phase B is foregoing when
Motor parameter
b13
measure
Measured before running
Rotate speed display
b14
plus
Percentage linkage
b15
modulus
b16 reserved
b17 reserved
NOTE:
1) Y/N means the parameter is adjustable or not during running, Y means it is
adjustable, N means it is not.
★ means the parameter's factory setting is affected by the power and type.
2)
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S V. F P
ECTION UNCTION ARAMETER
Factory
Range of set value Unit
setting
1~8 -
y07×(30%~120%) A
★
100~1140 V ★
500~5000 rpm 1500
0.00~F13 F03=0 50.00
%
0.0~F13 F03=0 500.0
0~b01 A ★
0.000~30.000 ohm 0.000
0.000~30.000 ohm 0.000
0.0~3200.0 mH 0.0
0.0~3200.0 mH 0.0
300~9999 - 2048
Continue running 0
1 -
Alarm and stop freely 2
0
motor forwards
-
1
motor forwards
No measurement 0
-
1
0.1~2000.0 % 100.0
0.10~10.00 - 1.00
0 -
0 -
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ABLE

Section VI. Function Parameter Description

Y/N
2 N

6-1. Basic parameter:

N
F00: Monitor selection
The value range is 0~15 monitoring 0~15 different objects under running.
N
Monitor objects under running
N
0: Set frequency
N Set frequency under frequency setting mode.
1: Actual frequency
N Current output frequency.
2: Motor actual current
N
Detected value of motor's current.
N
3: Actual current percentage
N
Percentage of motor's actual current and rated current.
N 4: DC bus voltage
Detected voltage of DC bus.
N
5: Output voltage
Actual output voltage of inverter.
0 N
6: Actual motor speed rpm
During running, the display of the adjusted motor's actual rotate speed=60 ×
Actual output frequency × Rotate speed display plus/Motor poles
e.g. Actual output frequency50.00Hz, Rotate speed display plus b14=100.0%,
0 N
Motor poles b00=2, the display of the adjusted motor's actual rotate
speed=1500rpm.
During stopping state, checking the motor speed according to residual stress,
0 N
renewed speed 500ms.
The display of the adjusted motor's actual rotate speed=60 × residual stress
frequency × rotate speed display plus/Motor poles
Y
7: Total running time
This parameter indicates the total running time, and the unit is hour or day.
Y
e.g. If led display value is 10.31, y14 is 0, the actual running time of the
0 N
machine is 10 hours,18 minutes and 36 seconds; if led display value is 20.03
and y14 is 1, the actual running time of the machine is 20 days,43 minutes and
0 N
12 seconds.
8: IGBT temperature
Detected IGBT temperature inside inverter.
9: PID set value
Set value percentage when running under PID adjustment.
10: PID feedback value
11: Motor output power
Motor actual output power percentage.
12: Excitation heft set value
Motor's set excitation heft percentage.
13: Excitation heft actual value
Motor's actual excitation heft percentage.
14: Torque heft set value
Motor set torque percentage.
factory setting: 0
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