GE VAT2000 User Manual

5. Control Input / Output
5-7
5-4 Programmable sequence output function (PSO)
As standard, there are five digital outputs in the
VAT2000 (1NO/NC dry contact, one NO dry contact
and three open collector transistor outputs).
The 1NO/NC dry contact output is fixed to fault
output, but the other four channels are
programmable and can be set arbitrarily to any of the
output signals given in Table 5-4.
Two additional dry relay outputs are possible by
Optional PCB interfaces (type: U2KV23RY0 or
U2KV23PI0).
The programmable output provided in VAT2000 as
standard are RA-RC, PSO1, PSO2 and PSO3.
The functions of the programmable output signals are given in Table 5-4.
Table 5-4 Programmable sequence output functions
Symbol Name Function
This turns ON during running, jogging or DC braking.
Turning ON or OFF during pre-excitation can be selected.
C00-7 RUN output
1 ON during pre-excitation
2 OFF during pre-excitation
RUN Run
FLT Fault This turns ON during a fault.
MC Charge completed This turns ON when the DC main circuit voltage reaches full voltage after power ON
RDY1 Ready (1) This turns ON when there is no fault, EMS is not activated, and pre-charging is done.
RDY2 Ready (2) This turns ON when there is no fault, EMS is activated and pre-charging is completed.
LCL Local This turns ON when the operation mode is local (operation from the operation panel).
REV Reverse run This turns ON while the motor is running in reverse direction.
IDET Current detection This turns ON when the output current reaches the detection level (C15-1) or higher.
ATN Frequency (speed)
attainment
This turns ON when the output frequency (speed) reaches the set frequency (speed). The
detection reach width is set with C15-0.
SPD1 Speed detection (1) This turns ON when the output frequency (speed) absolute value reaches a speed higher
than the speed set with the detection level (C15-2).
SPD2 Speed detection (2) This turns ON when the absolute motor speed reaches a speed higher than that set in the
detection level (C15-3).
COP Transmission selec. This turns ON when serial transmission operation is selected.
EC0~EC3 Fault code 0 to F This outputs the fault messages with a 4-bit binary code.
EC0 is the low-significant bit, and EC3 is the most significant bit.
Refer to Appendix 3 for details on the fault codes.
ACC Acceleration This turns ON during acceleration.
DCC Deceleration This turns ON during deceleration.
AUXDV Auxiliary drive
selection
This turns ON when the auxiliary drive parameter setting is validated by the sequence input
AUXDV.
ALM Minor fault This turns ON during a minor fault.
FAN Fan control This turns ON during running, jogging, pre-excitation and DC braking. A three minute off
delay is provided.
This is used for external fan control.
ASW Automatic start wait
When the automatic start function is enabled by C08-0, ASW will turn ON while waiting for
automatic start.
ZSP Zero speed This turns ON when the output frequency (speed) absolute value is below the level set with
zero speed (C15-4).
LLMT PID lower limit
ULMT PID upper limit
These turns ON when the feedback value exceeds the limit value (<B43-3) or (>B43-4)
during PID operation
(Note) "ON" indicates that the contact is closed.
Default values
Terminal symbol Setting
FA-FB-FC Fault: Fixed
RA-RC Run
PSO1-PSOE Ready (1)
PSO2-PSOE Current detection
PSO3-PSOE Frequency (speed)
attainment

GE VAT2000 Specifications

General

Brand	GE
Model	VAT2000
Category	Controller
Language	English