Vacon NX, Руководство по обслуживанию

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Fault codes and software
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4
lowing the mode set by P2.4.7 and Profibus does not make any extra logic but just
transferring the start and stop commands).
•
Local remote, PID-control, Multipurpose and Pump and Fan control: When MotorPo-
tentiometer function and S-curves as ramp shapes were used, there was possible to
have small overshooting on frequency when motor potentiometer feference was
changed.
•
Fixed DC voltage identification feature too high, but not too high DC voltage = no
ready state.
•
Fixed closed loop flying start with PM motor, F1 was likely to appear.
•
Fixed BCU identification problem if the resistance ecuals approximately nominal
current IGBT´s will conduct continuously causing overload.
•
Fixed F11 problem for 500Hz, disabled at high frequencies.
•
Stall frequency enabled again and stall frequency gap brought back into F15 fault.
Fixed feature -when loading parameters stored in another application from panel.
When downloading parameters from panel and the parameter value is not within the
allowed max. / min. range of unit, the parameter is set to default value.
10. 3. 3. 11. NXP00002V167
Replaced version: NXP00002V166.VCN
System software version: 12.47.9072 (VB00251)
System software version: 22.20.9126 (VB00561 / VB00661)
Changes in system software:
•
Dute the limited availability of A/D-converter (Texas) on control board VB00561,
the new NXP control board VB00661 has been launched. VB00661 can be manufac-
TABLE 14.
I/O monitoring support to NX option boards.
NXOPT A-series NXOPT B-series NXOPT C-series NXOPT D-
OEM-boards
A1 B1 C2 D1
A2 B2 C3 D2
A3 B4 C4 D3
A4 B5 C5 D6
A5 B9 C6 D7
A7 BB C7
A8 BC C8
A9 CF
AE CG
AF (NXP2 ONLY) CI