
7-4 Trips and Fault Finding
DC590+ Series DC Digital Drive
Adaptor Board Current Calibration Switch (Frame 3)
NO POWER IS CONNECTED AT THIS STAGE
View the switch with the terminal cover removed:
IA CAL - Armature Current Calibration Switch
This switch should be set to "1" (ON) for armature current scaling greater than 128A.
Set to OFF for other values.
NOTE
This switch must only be operated with the drive powered-down.
Power Board Current Calibration Switches (Frames 4 & 5)
NO POWER IS CONNECTED AT THIS STAGE
View the switches with the drive door open:
IA CAL – Armature Current Calibration Switch (SW1)
This switch is always set to LO on Frame 4 & 5 drives of 500A or less, and HI for drives greater than 500A.
IF CAL – Field Current Calibration Switch (SW2)
This switch is always set to HI for Frame 4 & 5 drives. The maximum field current calibration is 30A.
Power Board
SW2
SW1
HI
LO
HI
LO
IF CAL
IA CAL
1
OFF
Summary of Contents for 590+ series
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Page 14: ...Cont 12...
Page 16: ...DC590 Series DC Digital Drive...
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Page 32: ...2 12 Product Overview DC590 Series DC Digital Drive...
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Page 130: ...3 96 Installing the Drive DC590 Series DC Digital Drive...
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Page 164: ...4 32 Operating the Drive DC590 Series DC Digital Drive...
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Page 174: ...5 8 Control Loops DC590 Series DC Digital Drive...
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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...
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Page 342: ...C 52 Parameter Specification Tables DC590 Series DC Digital Drive...
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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...
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Page 506: ...E 2 Technical Specifications DC590 Series DC Digital Drive...
Page 507: ...Technical Specifications E 3 DC590 Series DC Digital Drive...