Dutypoint VT Booster Set, Руководство по эксплуатации и обслуживанию, Страница: 118 / 123

English (GB)
19
15. Indicator lights and signal relay
The operating condition of the motor is indicated by the green and
red indicator lights in the motor terminal box, fig.
26 .
Fig. 26 Indicator lights on control panels of single- and
three-phase motors
The motor has an output for a potential-free signal via an internal
relay.
The signal output can be set to fault, operating or ready indication
via the R100, see section
10.4.3 Selection of fault, operating or
ready signal relay
.
The functions of the two indicator lights on the motor terminal box
and the signal relay are as shown in the following table:
A fault indication can be reset in one of the following ways:
• By means of the digital input if it was set to fault signal
resetting.
• By briefly pressing the button or on the motor. This will
not change the setting of the motor.
A fault indication cannot be reset by means of
or if the
buttons have been locked.
• By switching off the electricity supply until the indicator lights
are off.
• By switching the external start/stop input off/on.
• By means of the R100, see section
10.1.3 Fault indications
.
When the R100 communicates with the motor, the red indicator
light will flash rapidly.
TM0
0
7
6
0
0
0
3
0
4
-
TM
02
85
13
03
04
Red Green
Green Red
Indicator lights
Contact position for signal relay
when activated
Description
Fault
(red)
Operation
(green)
Fault Operation Ready
Off Off The electricity supply has been switched off.
Off
Permanently
on
The motor is operating.
Off Flashing The motor has been set to stop.
Permanently
on
Off
The motor has stopped because of a fault. Restarting will
be attempted (it may be necessary to restart the motor by
resetting the fault indication).
Permanently
on
Permanently
on
The motor is operating, but it has been stopped because
of a fault.
If the cause is "sensor signal outside signal range", the
motor will continue operating according to the max. curve
and the fault indication cannot be reset until the signal is
inside the signal range.
If the cause is "setpoint signal outside signal range", the
motor will continue operating according to the min. curve
and the fault indication cannot be reset until the signal is
inside the signal range.
Permanently
on
Flashing
The motor has been set to stop, but it has been stopped
because of a fault.
Flashing Flashing
Three-phase motors only:
Internal communication fault.
Manual restarting is necessary.
NC NO C NC NO C NC NO C
NC NO C C
NO NC
C
NO NC
NC NO C NC NO C C
NO NC
C
NO NC NC NO
C
NC NO
C
C NO NC C NO NC C NO NC
C NO NC NC NO C C NO NC
C NO NC NC NO C NC NO C