abc 2000 Series User Manual page 60

Value Function
Switchover
between
auxiliary
40 frequency
souroeY
and preset
frequency
PIO parameter parameters are PA.05 to PA.07 when the tenninal
43
switchover
44
Reserved
45 Reserved
Speed controV between speed control and torque control. When
Torque
46
control
switchover
Emergency
47
stop
Extemal STOP communlcaUon), It can be used to make the
48
terminal 2
Deceleration When this terminal becomes
49
DC braking
Claar the
50 current running current running time is cleared. This function must
time
Additional table 1 :The descriptions of multi-reference
The four multi-reference terminals
corresponding to 1 6 reference values, as listed in the following table
1 .
K3
K4
OFF OFF OFF
Chapter 4 Detailed Function Description
After this tenninal is effective, the frequency source
Y is replaced by the preset frequency set in P010.
If
the PIO parameters switchover performed
by means of terminal (PA.18
X
becomes invalid.; the PIO parameters PA.15
to PA.17 are used when this terminal becomes
effective.
This tenninal enables the AC drive to switch over
this terminal becomes invalid, the AC drive runs in
the mode set in C0.00. When this terminal becomes
effective, the AC drive switches over to another
control mode.
When this terminal becomes elfeclive, the AC drive
stops within the shortest time. During the stop
process, the current remains at the set current
upper limit. This function is used to satisfy the
requirement stopping the AC drive In emergency
of
state.
In any control mode (operation panel, terminal or
AC drive decelerate to stop. In this case, the
deceleration lime is deceleration time 4.
decelerates to the initial frequency
braking and than switches over to DC braking state.
When this terminal becomes
be supported by PB.42 and PB.53.
have 1 6 state combinations,
K2
K1
OFF
·55·
Description
1), the PIO
=
ON,
the AC drive
of
stop DC
ON,
the AC drive'&
Reference CorresponXng
Setti
Reference 0
Parameter
PC.OD