Introduction
Parameter | Description | Parameter Value 230V | Parameter Value 400V | Comment |
A1-02 | Operaton mode | 0 | 0 | V/f-curve |
B8-01 | Act. the energy saving function | 1 | 1 | Set the value to 0 if not used |
C1-01 | Ramp at the start | 10 | 10 | Acceleration in seconds |
C1-02 | Ramp at the end | 10 | 10 | Deceleration in seconds |
C6-01 | Load type | 1 | 1 | Variable torque loads (wave/pump) |
E1-01 | Supply voltage | 230 | 400 | |
E1-03 | Setting of V/f-curve | 5 | 5 |
F = Manual settings.; 5 = Square. torque 1.3-50Hz 7 = Square. torque 1.5-60Hz. NB! When using the CX-Drive on 230V, choose the value F (manual settings.) and V / f-curve, the parameters E1-04 to E1-10, to be adjusted manually. |
E1-04 | Max. output frequency | 50 | 50 | |
E1-05 | Max. output voltage | 230 | 400 | |
E1-06 | Max. output frequency | 50 | 50 | For this curve setting E1-06 is similar to E1-04 |
E1-07 | Intermediate frequency | 25 | 25 | |
E1-08 | Intermediate voltage | 57.5 | 100 | |
E1-09 | Min rate | 1.3 | 1.3 | |
E1-10 | Min tension | 9 | 18 | |
E2-01 | Motor protection | XX | XX | Engine rated power move (Amp) |
H1-03 | Layout of the digital input S3 | 21 | 21 | External errors (NC) - ONLY when connecting Klixon |
H3-10 | Layout of analog time A2 | E | E | Defined for thermal input |
L2-01 | Boot after power outages | 2 | 2 | Starting when the power comes back and input S1 is active |
L5-01 | Auto restart | 3 | 3 | The number of automatic re-start attempts by mistake |
With a large inertia moment in the fan a surge alarm can occur. At the deceleration point, set C1-02 to a high (> 30 sec.) Set any b1-03 to the value 1 (free couplings at the end). Note that the parameter H1-01 or H3-10 is selected depending on the type of temperature monitoring of the engine. Leave the factory setting for the those which are not being used.
If the minimum and / or maximum rate should be set differently than the predefined V / f-curves then manually set the entire V / f-curve. Parameter E1-03 is equal to F-curve set the parameters E1-04 to E1-10. Intermediate frequency / voltage is handled between E1-07 and E1-08 as shown above.
Error messages: If the inverter detects an error at the wrong end (MA-MB-MC) it is activated and stops the engine after the setup has been selected, or will continue operating if this is already selected. Below are some of the most common error messages, if other errors occur see the complete manual.
Error Code | Description | Cause and Fix |
oC | Over Current-inverter's power output has exceeded 200% of the brand power |
Find errors, fix and reset error |
GF |
Earth Fault Earth Fault on inverter's output, exceeded 50% of transducer's brand power |
|
PUF | Fuse for DC bus is defective |
|
ou |
Surge |
|
Uu1 | Under Voltage DC voltage in the internal adapter is too low 190VDC for 200V series 380VDC for 400V series |
|
oH | Over Temperature on cool flange Temperature higher than set in L8-02 or 105oC |
|
oL1 | Motor overloaded Thermal protection is activated, the motor is overloaded |
Monitor acceleration-/deceleration and adjust them. Check the layout of V / f curve. Is E2-01 set correctly? |
oL2 | Transducer overloaded |
Monitor acceleration-/deceleration and adjust them. Check the layout of V / f curve. |
EF(x) | Failure of the digital input |
|
UL3 |
Undermoment detection Engine power is less than the value set in L6-02 |
|
Procedure for programming:
1. Access to programming mode:
Press ▲ a number of times until the 'Couple' is displayed. Then ENTER to get into programming mode.
2. Find the desired parameter group:
Use ▲ or ▼to scroll between the different parameter groups in the programming menu,
the following appears A1- > A2- > b1- > b2- etc.
3. Find the desired parameter number:
When the desired parameter group is found press ENTER to scroll between the different
parameter numbers in the parameter group items. d1-01 where 01 blinks, to scroll between the parameter numbers ( -01, -02 , -03, etc.) use ▲ or ▼.
4. Change the parameter value:
When the desired parameter number is found, press ENTER for edit it. Use RESET > to move the cursor to the desired position (flashing digit), changes made with ▲ or ▼ and saving of edited values will happen when ENTER is pressed, "End" appears for a moment if the new value is approved.
To move forward / change the second parameter-in the same group use ▲▼, and section 4 is repeated to edit the value. If a parameter in another parameter group is to be changed press ESC to come up a level (the code for parameter group flashes) and points 2, 3 and 4 are repeated.
5. End of programming:
At the end of the programming adapter must be put into Drive mode.
Press the ESC key 2 times until the 'F xx.xx' appears on the screen and it glows in the DRV diode, end with ENTER.