Setting Methods Of Functions - Mitsubishi Electric Melservo-Jet MR-JET-G Series User Manual

Setting methods of functions

Refer to the following table, and make the appropriate settings for the system configuration.
Item
When wiring the limit switch to the servo amplifier
When wiring the limit switch to equipment other than the servo amplifier
When setting the movable range with the position data
When the movable range is not limited
When wiring the limit switch to the servo amplifier
Refer to the system configuration example shown in this section, and input the signal of the limit switch to the servo amplifier.
Set [Pr. PD41.3 Sensor input method selection] to "0" to use the initial setting (Input from the servo amplifier (LSP/LSN/
DOG)). Set the limit switch installed in CCW or the positive direction to LSP, and set the limit switch installed in CW or the
negative direction to LSN. In the initial setting, LSP is assigned to the CN3-2 pin, and LSN is assigned to the CN3-12 pin.
The information from the stroke end that is transmitted to the controller changes depending on the setting in [Pr. PA14 Travel
direction selection].
When [Pr. PA14 Travel direction selection] is set to "0" (with an increasing positioning address or travel in the positive
direction)
Signal names of the stroke end
Symbol Signal name
LSP Forward rotation stroke end
LSN Reverse rotation stroke end
When [Pr. PA14 Travel direction selection] is set to "1" (travel in CW direction with an increasing positioning address)
Signal names of the stroke end
Symbol Signal name
LSP Forward rotation stroke end
LSN Reverse rotation stroke end
3 BASIC FUNCTION
70
3.3 Stroke limit function
Reference
Page 70 When wiring the limit switch to the servo amplifier
Page 72 When wiring the limit switch to equipment other than the servo
amplifier
Page 72 When setting the movable range with the position data
Page 72 When the movable range is not limited
Signal names of the corresponding stroke limits
Symbol Signal name
FLS Upper stroke limit
RLS Lower stroke limit
Signal names of the corresponding stroke limits
Symbol Signal name
RLS Lower stroke limit
FLS Upper stroke limit