Mitsubishi Electric Freqrol-A100 Instruction Manual page 162

4.9 PU STOP KEY FUNCTION
r
Setting any of 14 to 17 in Pr. 75 "reset selection1PU disconnection detec-
tion/PU stop selectjon" allows the motor to be decelerated to a stop by
pressing the PU's STOP key in any operation mode, e.g. PU,
communication or other mode.
4.9.1 Operation
When any of 14 to 17 is set in Pr. 75 "reset
selection/PU disconnection detection/PU stop
Speed
selection", the motor can be decelerated to a
stop by pressing the PU's STOP key.
Time
Stop Example i n External Operation Mode
4.9.2 Setting
(1) Setting of Pr. 75 "reset selection/PU disconnection detectionIPU stop selection"
(2) Restart setting
Pr.
75
Setting
0
1
2
3
1 4
(Factory setting)
15
16
17
.
,
1) After completion of deceleration to a stop, switch off the start command. (Disconnect STF or
STR from SD.)
2) Press the EXT OP key on the parameter unit.
3) Switch on the start command again.
Note
1 :
Use the FR-PU02E-1 (FR-ARWE-I) when any of "14 to 17" is set in Pr. 75 in other than
the PU operation mode to stop the inverter by pressinq the PU stop key.
When the parameter unit used is not the FR-PU02E-1 (FR-ARWE-I), the inverter cannot
be stopped by pressing the PU stop key in other than the PU operation mode. Also, when
any of "14 to 17" is set in Pr. 75, the inverter will not start if the start signal is entered in
the external or communication mode. In this case, set any of "0 to 3" in Pr. 75.
2: When the inverter is powered on with any of 14 to 17 set in Pr. 75, the inverter makes
communication for parameter unit identification. If the parameter unit other than the
FR-PU02E-1 (FR-ARWE-I) is connected during this communication and the external
signal is used to increase speed, the inverter will be decelerated to a stop at the end of
parameter unit identification. Also, if the inverter is started without the parameter unit
and the parameter unit other than the FR-PU02E-1 (FR-ARWE-1) is then fitted (for more
than 1 second continuously), the inverter will be decelerated to a stop. When the
parameter unit fitted is the FR-PU02E-1 (FR-ARWE-I), the inverter keeps running as it
is.
Reset Selection
Reset input normally enabled
Reset input enabled only when
protective function is activated
Reset input normally enabled
Reset input enabled only when
protective function is activated
input normally enabled
Reset input enabled only when
protective function is activated
Reset input
normally enabled
Reset input enabled only when
protective function is activated
PU Disconnection Detection (Note)
If the PU is disconnected, operation is
as it is.
When the PU is disconnected, the inverter
LED displays an error and inverter Output
is shut off.
If the PU isdisconnected, operation is
continued as it is.
When the PU is disconnected, the inverter
LED displays an error and inverter output
is shut off.
~ p p ~
-~
PU Stop Selection
Only in the PU operation
mode, the motor is
decelerated to a stop by
pressing the PU's STOP
key.
In any operation mode,
e.g. PU, external,
communication or other
mode, the motor is
stopped by pressing the
PU's STOP key.
operation is required.