Trips and Fault Finding 7-11
DC590+ Series DC Digital Drive
Frame 6
Eight diagnostic LEDs indicate further trip information, and general status of the unit. The LEDs go out to indicate a problem (note that LED1 may
also flash as the SMPS attempts to power-up repeatedly, indicating a fault).
Trips
Power Board
switched mode power supply on
SMPS OK
|
LED1
trigger board connection status
TRIGGER BOARD PRESENT
|
LED9
ACCTS FAILED
ac current transformer connection status
ACCTS PRESENT
|
LED10
3 PHASE FAILED
thyristor fuses status
THYRISTOR FUSES
|
LED11
field heatsink temperature normal
FIELD THERMOSTAT
|
LED12
L1 Phase Assembly heatsink temperature
normal
L1 STACK THERMOSTAT
|
LED13
L2 Phase Assembly heatsink temperature
normal
L2 STACK THERMOSTAT
|
LED14
L3 Phase Assembly heatsink temperature
normal
L3 STACK THERMOSTAT
|
LED15
HEATSINK TRIP
Fans stalled
L
*
FAN
|
Fan LEDS
*
In the event of a trip due to a stalled fan, an unlit fan LED will indicate the failed fan. With the drive stopped, operate the fan fail override switch
and restart the drive. Diagnose the failed fan from the fan LEDs status.
Summary of Contents for 590+ series
Page 2: ......
Page 14: ...Cont 12...
Page 16: ...DC590 Series DC Digital Drive...
Page 20: ......
Page 32: ...2 12 Product Overview DC590 Series DC Digital Drive...
Page 34: ......
Page 130: ...3 96 Installing the Drive DC590 Series DC Digital Drive...
Page 132: ......
Page 164: ...4 32 Operating the Drive DC590 Series DC Digital Drive...
Page 166: ......
Page 174: ...5 8 Control Loops DC590 Series DC Digital Drive...
Page 176: ......
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Page 222: ...7 20 Trips and Fault Finding DC590 Series DC Digital Drive...
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Page 272: ...DC590 Series DC Digital Drive...
Page 288: ...B 16 Certification DC590 Series DC Digital Drive...
Page 290: ......
Page 342: ...C 52 Parameter Specification Tables DC590 Series DC Digital Drive...
Page 344: ......
Page 365: ...Programming D 21 DC590 Series DC Digital Drive Functional Description...
Page 494: ...D 150 Programming DC590 Series DC Digital Drive Programming Block Diagram Sheet 1...
Page 495: ...Programming D 151 DC590 Series DC Digital Drive Programming Block Diagram Sheet 2...
Page 496: ...D 152 Programming DC590 Series DC Digital Drive Programming Block Diagram Sheet 3...
Page 497: ...Programming D 153 DC590 Series DC Digital Drive Programming Block Diagram Sheet 4...
Page 502: ...D 158 Programming DC590 Series DC Digital Drive...
Page 504: ......
Page 506: ...E 2 Technical Specifications DC590 Series DC Digital Drive...
Page 507: ...Technical Specifications E 3 DC590 Series DC Digital Drive...