3-24
Installing the Drive
DC590+ Series DC Digital Drive
Control Connections continued
Enable
C5
C9
Connect
terminal C5 to
C9.
Terminal C5 (Enable) must be connected to C9 (+24V) to allow the drive to run.
Connection via a switch is useful to inhibit the drive without opening the main contactor, however, it is not a
safe mode of operation as the drive dc output is only reduced to zero. If the equipment controlled by the
drive is to be serviced, then this method should be avoided and the drive disabled and isolated.
It is important that more than one stop input (ENABLE C5, START/RUN C3, COAST STOP B9, PROG
STOP B8) is always used to ensure stopping of the drive under single fault conditions .
Start/Run
C3
C9
Connect
terminal C3 to
C9 via a
switch.
When the single contact between C3 and C9 is closed the drive will run provided that:
•
B8 & B9 are TRUE (+24V) - see "Emergency Stop" above
•
C5 is TRUE (+24V) - see "Enable" above
When the single contact between C3 and C9 is opened the drive will decelerate the motor to zero speed at a rate
determined by the STOP TIME parameter’s value and the MAIN CURR. LIMIT value. Refer to Appendix D:
“Programming” - STOP RATES for further details.
NOTE
If Enable C5 is opened during a Normal Stop sequence, the drive is disabled, the contactor opens,
and the drive will Coast To Stop.
Jog/Slack
C4
C9
Connect
terminal C4 to
C9 via a
switch or
pushbutton.
•
If the drive is stationary this switch provides a Jog facility.
•
If the drive is running, this switch provides a Take-Up Slack facility.
For other user-definable operating modes, refer to Appendix D: "Programming" - JOG/SLACK for further details.
Summary of Contents for 590+ series
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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...
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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...