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CSC3 0 0
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T e c hnic ia n's
If you require assistance, please contact your local DV Systems Distributor or Authorized Service
center. You may contact the manufacturer directly as follows:
Phone:
Fax:
Cont e nt s:
Controller Interface ................................................
Typical Operating Parameters ............................
Controller Structure ..........................................
Access Code Entry ..........................................
Menu Navigation ..............................................
Adjustment of Load / Offload Pressure ..................
Error Log Menu ...............................................
Motor Protection ..............................................
Common Faults ..............................................
Diagnostics ....................................................
Routine Service Timer ......................................
Grease Service Timer ......................................
Real Time Clock and Run Schedule ..................
Sequencing ....................................................
Remote Start/Stop ..........................................
Automatic Restart Function ...............................
(705) 728-5657
(705) 728-4974
Ple a se re a d t his m a nua l be fore
a c c e ssing a ny of t he fe a t ure s
of t he 'CSC3 0 0 ' Cont rolle r.
Fa ilure t o do so c ould re sult in
it e m s be ing a lt e re d a nd
c a using t he U nit t o
m a lfunc t ion.
Ple a se k e e p t his m a nua l in a
sa fe pla c e for fut ure re fe re nc e .
All of the information, policies, and
procedures in this reference manual apply
exclusively to DV Systems.
Web:
www.dvcompressors.com
Email:
sales@dvsystems.ca
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Summary of Contents for DV Systems CSC300
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Page 1: Table Of Contents
All of the information, policies, and procedures in this reference manual apply exclusively to DV Systems. If you require assistance, please contact your local DV Systems Distributor or Authorized Service center. You may contact the manufacturer directly as follows: Phone:... -
Page 2: Description Of Controller
‘CSC300’ Controller Description of Controller. The ‘CSC300’ Controller is the ‘brains’ of the B10 Rotary Screw Compressor Units. It monitors, enables, and indicates the various functions of the Unit. The Controller voltage requirement is 24 volts +/- 15%. The Controller is comprised of several levels of access, segregated into: - Operator Level (Access Code: ‘2012’) -
Page 3: Csc3 0
Unit. Any adjustments made to the above parameters by others (other than a qualified Technician) resulting in the incorrect operation of the Unit, damage to the Unit, or damage to property is not covered by the DV Systems Warranty. -
Page 4: Controller Structure
‘CSC300’ Controller (cont’d) Controller Structure. The chart below indicates the various fields of the ‘CSC300’ Controller, some require an Access Code. As suggested on the previous page, only those qualified should be permitted to make any adjustments to the parameters. - Page 5 CSC3 0 0 M a r ‘1 4 ‘CSC300’ Controller (cont’d) Page ‘P16’ – Warning alarm Page ‘P18’ – I/O CONFIG Page ‘P20’ – Diagnostics 01 Service hours 1 01 AO function 01 Digital input 1 02 Service hours 2...
- Page 6 CSC3 0 0 M a r ‘1 4 ‘CSC300’ Controller (cont’d) Adjusting the parameters of the Controller could adversely affect the operation of the Unit. Only those individuals with knowledge of the Unit should be permitted to make any adjustments.
- Page 7 CSC3 0 0 M a r ‘1 4 ‘CSC300’ Controller (cont’d) 9. Using the ‘Up’ and ‘Down’ keys, change 10. Press ‘Enter’ to move to the following the first digit of the Access Code to the digit. Using the ‘Up’, ‘Down’, and ‘Enter’...
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Page 8: Menu Navigation
CSC3 0 0 M a r ‘1 4 ‘CSC300’ Controller (cont’d) Menu Navigation. Once the correct Access Code has been entered, access will be given to pages reflecting that Code. Refer to Page 4 and 5 for available pages. Use ‘Enter’ and ‘Escape’ keys on the Controller to navigate between menu page navigation and menu content navigation. -
Page 9: Controller
CSC3 0 0 M a r ‘1 4 ‘CSC300’ Controller (cont’d) Adjustment of Load and Offload Pressures. The Load and Unload Pressures may be altered from the factory settings. Simply input the appropriate Access Code (‘2515’) as indicated on page 4 of this manual to gain access to ‘P10’ of the controller. - Page 10 ‘CSC300’ Controller (cont’d) Advanced Phase Detection Advanced Phase Detection feature of the CSC300 controller is utilized in fixed speed units. It measures the phase sequence of the incoming power to prevent motor from rotating in the wrong direction. If the following error is visible on the Screen and the Unit will not start, simply switch power leads L1 and L3.
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Page 11: Common Faults
Rotation of Main Motor wrong, Solenoid Valve not relieving pressure E:1902 Inverter Fault Variable frequency drive tripped. Check VFD screen for more info Note: When CSC300 indicates ‘E:1902 Inverter Fault’, please refer to VFD screen for more information. - 11 -... -
Page 12: M A Nua L Diagnostics
CSC3 0 0 M a r ‘1 4 CSC300’ Controller (cont’d) Diagnostics. This menu allows a technician to check all inputs and test all outputs individually without running the compressor. Digital Inputs: The display will indicate the actual state of the digital input ‘Open’... -
Page 13: Routine Service Timer
CSC3 0 0 M a r ‘1 4 ‘CSC300’ Controller (cont’d) Routine Service Timer (Fault ‘A:4804’). On Page 3 of this manual, values were given for the various operating parameters of some Compressor Units. One such parameter is the ‘Routine Service Hours’, or simply put, the maximum allowable time (in hours) between regular service / maintenance of the Unit. -
Page 14: Real Time Clock And Run Schedule
Real Time Clock and Run Schedule. The ‘CSC300’ Controller is equipped with a ‘Real Time Clock’ which, when coupled with a Run Schedule, can modify the Unit’s pressures at specified times and on specific days of the week. To do this, the Real Time Clock must be programmed with the current local time. - Page 15 Basic Principles. As noted above, the ‘CSC300’ Controller is equipped with a manner to input a ‘Run Schedule’, thereby modifying the pressure generated by the Compressor Unit at specified times and days of the week. This enables the Unit to operate more efficiently while still meeting your air demands.
- Page 16 CSC3 0 0 M a r ‘1 4 ‘CSC300’ Controller (cont’d) To enter a new Schedule Entry: There are 28 schedule entries (P21.03 to P21.30) available for use, some or all of which can be used. Schedule shown to the right is the Schedule entry sub menu.
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Page 17: Sequencing
‘CSC300’ Controller (cont’d) Sequencing. If you have purchased (2) or more Rotary Screw Units each having the ‘CSC300’ Controller, it is possible to sequence the Units in order that they turn on and off at various intervals. Sequencing the Units involves two steps, namely a) changes to the physical wiring of the Controllers and b) changes made to the actual operating parameters of the Controllers. - Page 18 To Change Sequencing Parameters: In order to change Sequencing parameters, one must understand how DV Systems’ Sequencer works. Inappropriate settings could result in damage to Motor, Starter, or other electrical components. Sequencing parameters can be modified by performing the following steps: 1.
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Page 19: Remote Start/Stop
M a r ‘1 4 ‘CSC300’ Controller (cont’d) Remote Start/Stop. It is possible to install a Remote Start-Stop Switch for use with the ‘CSC300’ Controller and to regulate the operation of the Rotary Screw Compressor. Wiring changes to be made are as follows: Normal state of the Remote Start-Stop Switch shall be open. -
Page 20: Automatic Restart Function
Unit. Though this may be advantageous in some applications, it could also potentially pose a safety risk. The information included on this paperwork is provided for the exclusive use of the DV Systems Distributor / Service Center. The DV Systems Distributor/Service Center Technician is to ensure: ... - Page 21 Please be advised that DV Systems Inc. and/or the manufacturer of the ‘CSC300’ Controller is in no way liable for and accepts no responsibility for any personal injuries or damages caused by the Compressor Unit automatically restarting after a power interruption.
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