Automatic Restart After Mains Connection/Fault; Inhibit At Power-On" Auto-Start Option - Lenze 8400 StateLine C Reference Manual

4.3

Automatic restart after mains connection/fault...

.../Error/undervoltage/loading of the Lenze setting
In C00142, the starting performance of the controller after mains connection,
undervoltage, loading of the Lenze setting as well as a "Trouble" or a "Fault" reset can be
parameterised individually:
Auto-start option (C00142)
Bit 0
Bit 1 Inhibit at trouble
Bit 2 Inhibit at fault
Bit 3 Inhibit at undervoltage
Bit 4
Bit 5 Reserved
Bit 6
Bit 7

Note!
In the Lenze setting , automatic restart after mains connection, undervoltage,
and loading of the Lenze setting is inhibited.
4.3.1

"Inhibit at power-on" auto-start option

The auto-start option "Inhibit at power-on" prevents the change to the "SwitchedOn"
status after mains connection if the controller is already enabled at mains connection.

Danger!
If the "Inhibit at power-on" auto-start option has been deactivated in C00142,
(bit 0 = 0), the motor can directly start to run if the controller is enabled after
mains connection!
The following three cases describe the behaviour of the controller after mains connection
depending on whether the controller is enabled and the set auto-start option. Here, it is
assumed that after mains connection, no errors and trouble occur in the controller and the
"EnableOperation" control bit in the wDriveControl is set to "1".
Firmware ≤ 11.00 - DMS 8.0 EN - 10/2011
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
"Inhibit at power-on" auto-start option
Auto-start option "Inhibit at Lenze setting"
(from version 06.00.00)
L
8400 StateLine C | Reference manual
Automatic restart after mains connection/fault...
Lenze setting
1 ≡ Inhibit is active
0 ≡ Inhibit is not active
0 ≡ Inhibit is not active
1 ≡ Inhibit is active
1 ≡ Inhibit is active
0
Device control (DCTRL)
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