CD Automation CD3000E, Руководство пользователя

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User’s Manual CD-KP for CD3000E & Multidrive C.D. Automation Srl
15 www.cdautomation.com
2.6 Diagnostic menu (
dIA
)
This menu is useful during installation or in case of malfunction. The scrolling through the
parameters is done by pressing the roll key
.
To return to main menu, press together the roll
and up keys.
2.6.1 Parameter 7 – External feedback (
P 7
)
This parameter displays the percentage value of external feedback on terminals 1-2 on
terminal block M2 of Multidrive. This value will be always 0 when CD-KP is connected to
CD3000E thyristor units.
2.6.2 Parameter 8 – Reference signal (
P 8
)
This parameter displays the percentage value of reference signal on terminals 17-18 on
terminal block L2 of Multidrive or terminals 7-8 on terminal block LB1 of CD3000E.
2.6.3 Parameter 10 – Current limit (
P 10
)
This parameter displays the percentage value of reference signal on terminals 21-22 on
terminal block L2 of Multidrive or terminals 7-10 on terminal block LB1 of CD3000E.
2.6.4 Parameter 48 – Digital inputs (
P 48
)
This parameter displays two digits indicating the input’s status as below specificated:
00
0
no input active 0 no input active
1 external alarm input 1 start command input
2 reset pushbutton pressed 2 stop command input
4 HB calibration pushbutton pressed 4 enable command input
Example: if parameter 48 displays
56
it means:
external alarm input + HB calibration pushbutton pressed
AND
stop command input + enable command input.