Mitsubishi Electric 800 Series Instruction Manual page 165

• When the inverter detects that the PU is disconnected during PU JOG operation while P.E101 or Pr.75 is set to continue
the inverter operation even when the PU is disconnected, the inverter decelerates the motor to a stop.
• When RS-485 communication operation is performed through the PU connector, the reset selection/PU stop selection
function is valid but the disconnected PU detection function is invalid. (The communication is checked according to Pr.122
PU communication check time interval.)
 PU stop selection (P.E102)
• Stop can be performed by inputting
and network operation.
• When stop is performed by the PU stop function, "PS" is displayed on the PU. A fault output is not provided.
• When P.E102="0" or Pr.75="0 to 3, 100 to 103" is set, deceleration stop using
mode.
NOTE
• When Pr.551 PU mode operation command source selection="1" (PU mode RS-485 terminal), deceleration stop is
performed even when
 How to restart after stopping with
operation (PU stop (PS) release method)
• PU stop release method for operation panel
1.
After completion of deceleration to a stop, switch OFF the STF and STR signal.
2.
Press
(When Pr.79 Operation mode selection = "0 (initial value) or 6")
When Pr.79 = "2, 3, or 7", PU stop can be released by pressing one time.
• PU stop release method for parameter unit
1.
After completion of deceleration to a stop, switch OFF the STF or STR signal.
2.
Press
EXT
• The motor can be restarted by resetting the power supply or resetting with a RES signal.
NOTE
• Even when Pr.250 Stop selection  "9999" is set and coasting stop is selected, deceleration stop and not coasting stop
is performed in the PU stop function during External operation.
164
5. PARAMETERS
5.4 (E) Environment setting parameters
from the PU in any of the operation modes of PU operation, External operation
is input during operation in PU mode via RS-485 communication.
three times. (PS release)
. (PS release)
Speed
Operation
panel
STF ON
(STR) OFF
Stop/restart example for External operation
input from the PU during External
Time
Key
Key
is valid only in the PU operation