WEG ECW500 - Page 13

Quick Parameter Reference
ECW500 | 5
Modbus
Address
Description
Adjustable Range
Factory
Setting
Setting
Proper
.
30126
LTOC High level
1 A to 66 kA
200 A
30128
LTOC Time
0 to 60 s
15 s
30130
LTOC Low level
1 A to 60 kA
100 A
30046
LTOC Proportional gain Kp
0.0 to 99.999
0.150
30048
LTOC Integral gain Ki
0.0 to 99.999
0.250
31330
LTOC Always Active
0 = False, 1 = True
0
Excitation Undercurrent (LEUC)
30146
LEUC multiplier
0 = 0.1 k
0
1 = 1 k
2 = 10 k
3 = 100 k
4 = 1000 k
30148
Enables LEUC
0 = False, 1 = True
0
30150
LEUC Active Power Point 1
0 to 2000 MW
0
30152
LEUC Active Power Point 2
0 to 2000 MW
0
30154
LEUC Active Power Point 3
0 to 2000 MW
0
30156
LEUC Active Power Point 4
0 to 2000 MW
0
30158
LEUC Active Power Point 5
0 to 2000 MW
0
30160
LEUC Reactive power point 1
- 2000 MVar to 0
0
30162
LEUC Reactive power point 2
- 2000 MVar to 0
0
30164
LEUC Reactive power point 3
- 2000 MVar to 0
0
30166
LEUC Reactive power point 4
- 2000 MVar to 0
0
30168
LEUC Reactive power point 5
- 2000 MVar to 0
0
30170
Maximum reactive LEUC adjust
- 2000 MVar to 0
0
30172
Minimum reactive LEUC adjust
- 2000 MVar to 0
-4.5 MVar
30174
Maximum active LEUC adjust
0 to 2000 MW
4.5 MW
30176
Minimum active LEUC adjust
0 to 2000 MW
0
30052
LEUC Proportional gain Kp
0.0 to 99.999
0.100
30054
LEUC Integral gain Ki
0.0 to 99.999
0.200
Underfrequency (LUF)
30118
U/F Corner frequency
15 to 150.0 Hz
57.0 Hz
30120
U/F Curve slope
0 to 150.0 V/Hz
3.0 V/Hz
30122
U/F or V/Hz mode selection
0 = UF, 1 = V/Hz
0
ANALOG INPUT
30110
Calibrate voltage AI
0 = Off, 1 = On
0
30248
AI gain to MTVC
-9.99 to 9.99
1.00
30250
AI gain to MECC
-9.99 to 9.99
1.00
30252
AI gain to MRPC
-9.99 to 9.99
1.00
30254
AI gain to MPFC
-9.99 to 9.99
1.00
30256
Full Scale for Excitation Current
0 to 2000 A
100 A
31054
Function of Analog Input 1 (0 to 10V)
0 = Setpoint
0
1 = Feedback I
exc
31056
Function of Analog Input 2 (4 to 20mA)
0 = Setpoint
1
1 = Feedback I
exc
31068
AI Offset for MTVC
-30 kV to 30 kV
0
ANALOG OUTPUT
31058
Analog Output Gain
0 to 99.99
1.00
31060
Analog Output Signal
0 = 0 to 10 V
0
1 = 4 to 20 mA
31062
Analog Output Function
0 = Control Output
0
1 = Terminal Voltage
2 = Terminal Current
3 = Power Factor