87
Start/stop from the operation panel (PU
60Hz for the RH, 30Hz for the RM and 10Hz for the RL are not output when they are turned ON ... Why?
Check for the setting of
Pr. 4
,
Pr. 5
, and
Pr. 6
once again.
Check for the setting of
Pr. 1 Maximum frequency
and
Pr. 2 Minimum frequency
once again.
(Refer to page 60.)
Check that
Pr. 180 RL terminal function selection
= "0",
Pr. 181 RM terminal function selection
= "1",
Pr.
182 RH terminal function selection
= "2" and
Pr. 59 Remote function selection
= "0". (all are initial values)
[FWD (or REV)] lamp is not lit ... Why?
Check that wiring is correct. Check the wiring once again.
Check for the
Pr. 79
setting once again. (
Pr. 79
must be set to "4".)
(Refer to page 62.)
Change the frequency of the terminals RL, RM, and RH. ... How?
Refer to
page 94
to change the running frequency at each terminal in
Pr. 4 Multi-speed setting (high
speed), Pr. 5 Multi-speed setting (middle speed),
and
Pr. 6 Multi-speed setting (low speed)
.
REMARKS
· Initial values of terminals RH, RM, and RL are 60Hz, 30Hz, and 10Hz. (To change, set
Pr. 4
,
Pr. 5
, and
Pr. 6
.)
· In the initial setting, when two or more of multi-speed settings are simultaneously selected, priority is given to the set frequency
of the lower signal. For example, when RH and RM signals turn ON, RM signal (
Pr. 5
) has a higher priority.
· Maximum of 15-speed operation can be performed.
(Refer to the
Chapter 4 of
the Instruction Manual (Applied).)
Operation
Display
9.
Acceleration constant speed
Press or to start running.
The frequency on the display increases
in
Pr.7 Acceleration time
, and " "
(10.00Hz) appears.
11.
STOP
Turn OFF the low-speed switch (RL).
Middle speed
Low speed
High speed
/
10.
Deceleration
Press to stop.
The frequency on the display decreases in
Pr. 8 Deceleration time
, and the motor stops
rotating with " " (0.00Hz) displayed.
Stop
OFF
