Advanced Energy AE 75TX Installation And Operation Manual page 123

Advanced Energy® AE ?STX and AE 1 OOTX Inverters
Table 8-3. Drive (DR V) faults
Display Screen Display Screen Text Description
Hexadecimal
Value
0001
DRIVE A LOW
Diive protection fault, phase A low
0002
DRIVE A HIGH
D1ive protection fault, phase A high
0004 DRIVE B LOW Drive protection fault, phase B low
0008
DRIVE BIDGH
Drive protection fault, phase B high
0010 DRIVE CLOW Drive protection fault, phase C low
0020 DRIVEC HIGH Drive protection fault, phase C high
0040 HW OVER CURRENT A
Peak over-cunent, phase A
0080
HW OVER CURRENT B
Peak over-cunent, phase B
0100
HW OVER CURRENT C
Peak over-cunent, phase C
0200
RMS OVERCURRENT A
RMS over-cwTent, phase A
0400
RMS OVERCURRENT B
RMS over-cwTent, phase B
0800
RMS OVERCURRENT C
RMS over-cwTent, phase C
1000
DC OVERVOLTAGE
DC volts over range
2000
DC UNDERVOLTAGE
DC volts under range
Voltage Faults
The following table lists the voltage faults, including V AC sense, VDC, and the
power supply.
Contact AE Solar Energy Technical Suppo1t for assistance in resolving a voltage
fault.
Table 8-4. Voltage (VL T) faults
Display Screen Display Screen Text Description
Hexadecimal
Value
0001 VAC OVER PEAK A Peak AC voltage high, phase A
0002 VAC OVER PEAK B Peak AC voltage high, phase B
0004 VAC OVER PEAK C Peak AC voltage high, phase C
0008 PLL FAULT Control PLL fault
0010 AC UNBALANCED FAULT AC voltages unbalanced
0020 DC OVER VOLTAGE DC voltage high
0040
POWER SUPPLY PS
5 V power supply fault
0080
POWER SUPPLY P15
15
V power supply fault
570-1001793-0SB
Troubleshooting and Solar Energy Technical Support
8-9