93
At the middle part of the local control panel, the Back key re-
verts to the previous step or layer in the navigation structure.
The Cancel key cancels the last change or command as long as
the display has not changed. The Info Key displays informa-
tion about a command, parameter, or function in any display
window, providing detailed information when needed. The
four arrow keys are used among menu options by moving the
cursor in the direction indicated. Touch OK to select a parame-
ter marked by the cursor or to enable a parameter change.
Operation keys for local control are found at the bottom of the
control panel (see Fig. 83). Hand On enables control of the fre-
quency converter via the local control panel. Hand On also
starts the motor, and it is possible to enter the motor speed data
by means of the navigation keys. The key can be selected as [1]
Enable or [0] Disable via 0-40 Hand On Key on the local con-
trol panel.
NOTE: External stop signals activated by means of control sig-
nals or a serial bus override a start command via the local con-
trol panel.
The Off key stops the connected motor. If no external stop
function is selected and Off key is inactive, the motor can only
be stopped by disconnecting the mains supply.
Auto On enables the frequency converter to be controlled via
the control terminals and/or serial communication. When a
start signal is applied on the control terminals and/or the bus,
the frequency converter starts.
NOTE: An active HAND-OFF-AUTO signal via digital inputs
has higher priority than the local control keys Hand On –Auto On.
The Reset key resets the frequency converter after an alarm (trip).
VFD STATUS
The current operating status and conditions of the VFDs can be
viewed with the Carrier Controller controls.
Compressor VFD Status
To view the operating status of the compressor VFDs, follow
the Carrier Controller path:
Main Menu
Maintenance
Menu
VLT Drive Maintenance
. This menu shows current
operating conditions for both drives: Drive Power, Amps, Volt-
age, Speed, Frequency, Torque, DC Link Voltage, Heat Sink
Temperature, Control Card Temperature, Heater Status, and
Communication Status.
Fan VFD Status
To view the operating status of the fan VFDs, follow the Carri-
er Controller path:
Main Menu
Maintenance Menu
Fan
Drive Maintenance
. This menu shows current operating condi-
tions for both drives: Drive Power, Amps, Voltage, Speed, Fre-
quency, Torque, DC Link Voltage, Heat Sink Temperature and
Control Card Temperature. To view the communication status
of the fan VFDs, use the Carrier Controller (
Main Menu
Maintenance Menu
Fan Drive Addressing
).
VFD CONFIGURATION TABLES
The configuration parameters for the VFDs are stored in the
control system and are automatically sent to the drives when
addressed. The parameters should not need to be changed, but
are included as a reference for verification and troubleshooting.
See Tables 54-165 for compressor and fan VFD parameters.
Summary of Contents for AquaForce 30XV140
Page 79: ...79 Fig 76 VFD Communication Wiring Compressor A B Fan VFD A1 A2 B1 B2...
Page 228: ...228 Fig 90 30XV Typical Field Wiring Schematic cont...
Page 229: ...229 Fig 91 30XV Standard Tier 140 275 All Voltages Power Schematic NOTE See Legend on page 226...
Page 230: ...230 Fig 92 30XV Standard Tier 300 325 All Voltages Power Schematic NOTE See Legend on page 226...
Page 240: ...240 Fig 99 30XV Communication Wiring...
Page 241: ...241 Fig 100 30XV 115V Control Wiring All Tonnages All Voltages...
Page 242: ...242 Fig 101 30XV 24V Control Wiring 30XV140 325 All Voltages...
Page 243: ...243 Fig 101 30XV 24V Control Wiring 30XV140 325 All Voltages cont...
Page 244: ...244 Fig 102 30XV 24V Control Wiring 30XV350 500 All Voltages...
Page 245: ...245 Fig 102 30XV 24V Control Wiring 30XV350 500 All Voltages cont...
Page 246: ...246 Fig 103 Component Arrangement Diagram for 30XV140 325...
Page 247: ...247 Fig 103 Component Arrangement Diagram for 30XV140 325 cont...
Page 248: ...248 Fig 104 Component Arrangement Diagram for 30XV350 500...
Page 337: ...337 APPENDIX J FACTORY SUPPLIED PUMPS cont Fig L System Information...
Page 338: ...338 APPENDIX J FACTORY SUPPLIED PUMPS cont Fig M Unit and Language Settings...
Page 341: ...341 APPENDIX J FACTORY SUPPLIED PUMPS cont Fig P Data Input 2...
Page 342: ...342 APPENDIX J FACTORY SUPPLIED PUMPS cont Fig Q Data Input 3...
Page 347: ...347 APPENDIX J FACTORY SUPPLIED PUMPS cont Fig U Pump Wiring Diagram...