vi
Figure 4-9 Output current detection
...........................................................................4-19
Figure 4-10 DC injection braking
...............................................................................4-21
Figure 4-11 Output torque capacity
...........................................................................4-23
Figure 4-12 Slip compensation
...................................................................................4-23
Figure 4-13 Low frequency voltage compensation
.......................................................4-24
Figure 4-14 V/F patterns
a.
User configured V/F pattern
...............................................................4-26
b.
Pre configured V/F pattern
.................................................................4-27
Figure 4-15 V/Hz curves with varying base voltages
...................................................4-28
Figure 4-16 PID flow control diagram
........................................................................4-30
Figure 4-17 Sleep/wake mode
.....................................................................................4-31
Figure 4-18 Communication error timing pattern
.......................................................4-35
Figure 5-1 General troubleshooting flowchart
............................................................. 5-7
Figure 5-2 OC, OL fault troubleshooting
..................................................................... 5-9
Figure 5-3 OV, LV fault troubleshooting
....................................................................5-10
Figure 5-4 Drive running troubleshooting diagnostics
................................................5-11
Figure 5-5 Motor overload / overheating diagnostics
..................................................5-12
Figure 5-6 Uneven speed operation diagnostics
...........................................................5-12
Figure 6-1 External filter dimensions
a.
JNFS21017-20.8-07
................................................................................ 6-3
b.
JNFS21019-8.9-07
................................................................................. 6-3
c.
JNFS21015-22-07
.................................................................................. 6-4
d.
JNFS21016-15-07
.................................................................................. 6-4
e.
JNFS 20858-7-07
................................................................................... 6-5
Figure 6-2 JNSIF-485 module
..................................................................................... 6-6
Figure 6-3 JNSIF-485 wiring diagram
......................................................................... 6-6
Figure 6-4 RS232 option card
a.
JNSIF-232 cable
.................................................................................... 6-7
b.
JNSIF-232 wiring diagram
.................................................................... 6-7
Figure 6-5 Program copy unit
a.
JNSIF-MP module
................................................................................ 6-8
b.
JNSIF-MP wiring diagram
.................................................................... 6-8
Figure 6-6 Remote keypad module
a.
JNSDOP remote keypad
.........................................................................6-9
b.
Remote keypad wiring diagram
..............................................................6-9
Figure 6-7 Input/output expansion card
a.
JNSIF-IO card
.....................................................................................6-10
b.
JNSIF-IO wiring diagram
....................................................................6-10
