95
Start and stop using terminals (External
[EXT] is not lit even when
is pressed ... Why?
Switchover of the operation mode with
is valid when
Pr. 79
= "0" (initial value).
50Hz, 30Hz and 10Hz are not output from RH, RM and RL respectively 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 for the
Pr. 79
setting once again. (
Pr. 79
must be set to "0" or "2".)
(Refer to page 62)
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)] is not lit. ... Why?
Check that wiring is correct. Check it again.
Check that "60" is set in
Pr. 178 STF terminal function selection
(or "61" is set in
Pr. 179 STR terminal
function selection)
?
(All are initial values.)
How is the frequency setting from 4 to 7 speed ?
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, the
RM signal (
Pr. 5
) has a higher priority. By setting
Pr. 24
to
Pr. 27
(multi-speed setting), up to 7- speed
can be set by combinations of RH, RM, and RL signals.
Refer to the Chapter 4 of
the Instruction
Manual (Applied).
Perform multi-speed operation more than 8 speed. ... How?
Use the REX signal to perform the operation. Maximum of 15-speed operation can be performed.
Refer to Chapter 4 of
the Instruction Manual (Applied)
.
REMARKS
· External operation is fixed by setting "2" (External operation mode) in
Pr. 79 Operation mode selection
when you do not want to take
time pressing
or when you want to use the current start command and frequency command.
(Refer to page 62)
