Mitsubishi Electric FR-E800 Instruction Manual page 205

*1 Turn ON the start signal 5 ms or more after the RH/RM/RL/JOG signal is turned ON.
*2 After the start signal is turned ON, the ON state should be retained for 20 ms or longer.
Stroke end input (normally closed input)
LSP (Forward stroke end)
ON
OFF
ON
OFF
NOTE
• The control method cannot be changed while the LSP or LSN signal is OFF (normally closed input).
• When position control is not selected, the LP signal and warning (LP) are available but the sudden stop using stroke end
signals is disabled.
 Roll feed mode 1 and 2 (Pr.1293)
• These modes are used in an application that needs repeated positioning in the same direction, such as a conveyor.
• When the roll feed mode 1 is selected (Pr.1293 = "1"), positioning operation is performed with the current position and
position command set to 0 at start. Position commands are not overflowed and the repeated feed by the increment is
available.
• When the roll feed mode 2 is selected (Pr.1293 = "2"), positioning operation is performed with the position command set
to 0 and the current position set to the value of the previous current position data decremented by the droop pulse at start.
The difference between the position command and the current position at each start is not accumulated.
Pr.1293 = "1"
RH, RM, RL
Servo-ON
Start command
Forward rotation
Speed
Hz
Position
1000
0
Droop pulse
0
204
7. Position Control
7.5 Simple positioning function by direct commands (Ethernet model / safety communication model / IP67 model)
LSP (normally closed input)
LSN (normally closed input)
RH signal
*1
JOG signal
*1
Forward rotation command
*2
Reverse rotation command
*2
CCW
Speed command 0
CW
Position
(before electronic gear)
LP signal
LSN (Reverse stroke end)
ON
ON
OFF
OFF
ON
ON
ON ON
Ideal speed command
Position
command
Current
position
Home position data clear
Droop pulse clear
Stop (servo lock)
CCW shift unavailable
ON
ON
ON
ON
ON
Slope set
by Pr.464
Position
command
ON
Operation availability
CCW rotation
Available
Unavailable
Available
Unavailable
Pr.1293 = "2"
ON
Start command
Ideal speed command
Forward rotation
Speed
Hz
Position
1000
Position
command
0
Droop pulse
0
otime
Time
Time
CW rotation
Available
Available
Unavailable
Unavailable
ON
ON
ON
Current
position
Home position data clear
otime