Status Indicator Leds; Monitor Displays - YASKAWA V7 Technical Manual

4.3 STATUS INDICATOR LEDs

There are two indicator LEDs on the front of the Drive. The drive status is indicated by various com-
binations of ON, Blinking, and OFF conditions of these two LEDs:
Operation Ready (during stop)
Ramp to Stop (during decel)
Normal Operation (running)
Alarm
Fault
For details of how the stats indicator LEDs function during a drive fault, refer to the "TROUBLESHOOTING" SECTION.

4.4 MONITOR DISPLAYS

When using the Monitor Function, a variety of information will appear on the Digital Operator dis-
play when each of the U-XX (display only) parameters is selected.
CONSTANT
PARAMETER
Un- MONITORED ITEM
U - MONITORED ITEM
01 Frequency reference (Hz)
02 Output frequency (Hz)
03 Output current (A)
04 AC output voltage (V)
05 DC Bus voltage ( VPN )
06 Input terminal status
07 Output Terminal status
08 Motor Torque (%)
(Open loop vector only)
09 Fault record (last 4 faults)
10 Software number
XXXX
11 Output Power (KW)
15 Data reception error
16 PID Feedback (%)
17 PID Input (%)
18 PID Output (%)
(1) Actual display appearance:
Term. S1 input OPEN
Term. S2 input CLOSED
Term. S3 input OPEN
Term. S4 input CLOSED
CONDITION
DISPLAY
DISPLAY
EXAMPLE
EXAMPLE
I
II
IIIII
(3)
I
I I
Term. S5 input OPEN
Term. S6 input CLOSED
Term. S7 input OPEN
Not used
(Green)
RUN
Blinking
Long Blinking
On
Blinking or ON
Off
(2) Actual display appearance:
MA-MC CLOSED
60.0
P1 - PC OPEN
60.0
P2 - PC CLOSED
12.5
230
325
I (1)
I I
I I
(2)
I I
I
72
Not used
oC
0024
(3) See section 6 for viewing
of fault log contents.
99.9
(4)
II I
II
(4) Actual display appearance:
35.0
100
Data length OK
75.5
Parity error
4-3
(Red)
ALARM
Off
Off
Off
Blinking
On
CRC error
Not used
Over run error
Framing OK
Timeout error
Not used