11 PREVENTIVE AND CORRECTIVE MAINTENANCE
3BHS213401 E01 REV H
ACS1000 AIR-COOLED
USER MANUAL
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11.6.2
De-energizing the drive locally
The following section describes how to de-energize the drive using the local operator panel of
the drive. If the drive is controlled from remote, follow the established shutdown procedures.
1. Enable the local control mode of the CDP control panel.
2. Press the stop key.
When the motor has reached zero speed, the display shows
Rdy to Strt
.
3. Press the MAIN SUPPLY OFF pushbutton to disconnect the drive from the main
power supply
The following takes place:
- The MCB opens.
- The DC link discharges for approximately five minutes.
While the DC link discharges, the display shows the following.
When the DC link has discharged completely, the status line displays
RdyforMCBOn
and the
MAIN SUPPLY OFF pushbutton lights up.
For more information, see “10 CDP control panel” on page 127.
I
0
1 L ->
600.0 rpm 0
Status
Rdy to Strt
MotorSpeed 0.00 rpm
Power
0.0 %
1 L ->
600.0 rpm 0
Status
Discharging
MotorSpeed 0.00 rpm
Power
0.0 %
Alternating display message:
-
Discharging
-
CoolOFFDelay
-
RdyForMCBon
1 L ->
0.0 rpm 0
Status
RdyForMCBon
MotorSpeed 0.00 rpm
Power
0.0 %
Summary of Contents for ACS 1013-A1
Page 1: ... MEDIUM VOLTAGE AC DRIVES ACS1000 air cooled User manual ...
Page 3: ...Contents ACS1000 air cooled User manual ...
Page 5: ... 01 About this manual 01 3 14 ...
Page 16: ......
Page 17: ... 02 Important safety information 02 15 26 ...
Page 28: ......
Page 29: ... 03 Power electronics and cabinet features03 27 50 ...
Page 53: ... 04 Control system 04 51 66 ...
Page 68: ......
Page 69: ... 05 Transportation storage and disposal05 67 74 ...
Page 76: ......
Page 77: ... 06 Mechanical installation 06 75 82 ...
Page 84: ......
Page 85: ... 07 Electrical installation07 83 106 ...
Page 108: ......
Page 109: ... 08 Commissioning 08 107 112 ...
Page 115: ... 09 Operation 09 113 126 ...
Page 129: ... 10 CDP control panel 10 127 150 ...
Page 153: ... 11 Preventive and corrective maintenance 11 151 182 ...
Page 185: ......