CD Automation CD3000E, Руководство пользователя

Страница: 8 / 21

C.D. Automation Srl CD-KP for CD3000E & Multidrive User’s Manual
www.cdautomation.com 8
1.8 Default settings
CD-KP is supplied with a base configuration allowing the immediate usage without any further
configuration. Some default values are reported in the following table.
Function Value Notes
Addressed unit 1
Baud Rate 19200
L/R key Off Disabled
Cmd feature in operator menu Off Disabled
Retransmission Off Disabled
Upper operator display 1 P32 Power (average on 3 phases)
Lower operator display 1 P8 Reference
Upper operator display 2 Arst Current (average on 3 phases)
Lower operator display 2 P8 Reference
Upper operator display 3 P31 Voltage
Lower operator display 3 P8 Reference
Command menu password 255 Enabled
Calibration menu password 255 Enabled
Diagnostic menu password 255 Enabled
Setup menu password 255 Enabled
Configuration menu password 255 Enabled
By default, CDKP is configured to communicate with units at address 1 and baud rate 19200.
The variables displayed in operator menu are: average power (P32), average current (Arst
parameter), voltage and reference signal in percentage. All the menus are protected by
password with value 255.
1.9 Start-up
Before to supply the CD-KP check that the wiring is correct and verify the supply line voltage
value (120Vac or 240Vac). Automatically, the operator menu 1 will be displayed with power
value in upper display and reference value in lower display.
If an “E” is flashing in error/alarm display, there is a communication error, CD-
KP is not able to exchange data with thyristor unit. The user must verify:
- that CD-KP and thyristor unit have the same baud rate
- that the address called by CD-KP is the unit’s address
- that the polarities of RS485 link are correct
- that the thyristor unit is supplied and in ON condition.
If an “A” is flashing in error/alarm display, it means that CD-KP received an
alarm indication from the thyristor unit. The user must go in the operator
menu, scroll up to alarm sub-menu (
ALAr
), identify the alarm type and
remove its cause (see operator menu’s paragraph).
E
A