70 · vacon
Description of parameters
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5
2.4.2.14
Grid Close Enabled
ID1705
An interlock for the NET contactor (shore).
If the interlock is not used in the system, the option
0.1
= FALSE must be selected.
2.4.2.15
Use MCB 2 Control
ID1708
This parameter is useful if 2 different supply networks are used. With this input, it is
possible to select which one is used.
When the input is HIGH, MCB 1 is opened immediately.
2.4.2.16
MCB 2 Feedback
ID1710
This parameter determines if the drive monitors the status of the main circuit breaker
(MCB 2) of the unit. If the monitoring function is used, the unit monitors the status and
will not start if the state of the contactor does not correspond to the required status, that
is, is open when it should be closed.
If the status of the main circuit breaker 2 is not monitored in the system, the option
0.1
=
FALSE must be selected.
2.4.2.17
AFE Mode 2
ID1711
Forces mode to P2.11.8 (MODE2). Only active when P2.1.1 is in 6/Free select.
2.4.2.18
AFE Mode 3
ID1712
When both 2.4.2.17 and 2.4.2.17 are true then P2.11.9 (Mode3) is selected. When 2.4.2.17
LOW and 2.4.2.17 HIGH, the AFE mode 1 selected. Only active when P2.11.1 is in 6/Free
select.
2.4.2.19 Quick
Stop
ID1213
The drive stops the modulation immediately and opens the main circuit breaker.
2.4.2.20 LCL
Temperature
ID1179
The digital input from the LCL temperature monitoring.
2.4.2.21
Synch to SG Grid
Activates the synchronisation to the shaft generator side. This option is available only if
back to back AFE system is used with the system bus.
2.4.2.22 RR
Enable
Enables the final run request command. Used for testing purposes when precharge
control is started directly from the start command and when you do not want the system
to go the RUN state.