WEG CFW-09 User Manual page 308

CHAPTER 8 - CFW-09 OPTIONS AND ACCESSORIES
CL5: not used
CL6: not used
CL7: the transition in this bit from 0 to 1 causes the inverter "RESET",
when any error condition is present.
NOTE!
Disabling via Dix has priority over these disabling;
To enable the inverter by the serial it is necessary that CL0 = CL1 = 1 and
that the external disabling is inactive;
If CL0 = CL1 = 0 simultaneously, a general disabling occurs.
V04 (code 00804):
Reference of Frequency given by Serial (reading/writing variable).
It permits sending reference to the inverter provided P221 = 9 for LOC or
P222 = 9 for REM. This variable has a 13-bit resolution (refer to item
8.13.3.2).
V06 (code 00806):
Status of the Operation Mode (read variable)
EL2 EL2 EL2
7 6 5
MSB
- EL2.0:1 = in setting mode after Reset for Factory Setting/First Start-up.
The inverter enter in this status as it is energized by the first time or when
the factory setting for the parameters is loaded (P204 = 5 or 6). In this
mode only the parameters P023, P295, P201, P296, P400, P401, P403,
P402, P404 and P406 can be accessed. If any other parameter is accessed,
the inverter displays E25. For more details, refer to item 5.2 - Initial Start-
up.
- EL2.1:1 = in setting mode after changing the Scalar Control to Vector Control
The inverter enters in this operation mode, when the Control Mode is
changed from Scalar Control (P202 = 0, 1) or VVW (P202 = 5) to Vector
Control (P202 = 3 or 4). In this mode only the parameters P023, P202,
P295, P296, P400, P401, P403, P402, P404, P405, P406, P408, P409,
P410, P411, P412 and P413 can be accessed. If any other parameter is
accessed, the inverter displays E25. For more details, refer to item 5.3.2
- Start-up Operation - Type of Control: Vector Sensorless or with Encoder.
- EL2.2:1 = Self-Tuning execution
The inverter enters in this operation mode when P202 = 3 or 4 and P408  0.
For more details about Self-tuning, refer to chapter 6 - Detailed Parameter
Description, Parameter 408.
- EL2.3: 1 = in the setting mode after changing the Control Mode from V/Hz
or Vector Controls to VVW.
The inverter will enter in this operation mode when the control is changed
from V/Hz (P202 = 0, 1 or 2) or Vector (P202 = 3 or 4) to VVW (P202 = 5).
In this mode only parameters P023, P202, P295, P296, P400, P401, P403,
P402, P404, P406, P407, P399, P408, P409 are accessible. In case of
accessing any other parameter, the inverter will trip with an error code
E25. For additional information refer to item 5.3.3 - Start-up - Type of Control:
VVW.
- EL2.4: not used
EL2 EL2 EL2 EL2
4 3 2 1
LSB
EL2
0
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