Mitsubishi Electric RD77MS2 User Manual page 425

[Pr.22] Input signal logic selection
Set the input signal logic that matches the signaling specification of the external input signal (upper/lower limit switch, near-
point dog) of servo amplifier connected to the Simple Motion module or "[Cd.44] External input signal operation device (Axis 1
to 16)".
■Negative logic
• The current is not flowed through the input signal contact.
• FLS, RLS: Limit signal ON
• DOG, DI, STOP: Invalid
• The current is flowed through the input signal contact.
• FLS, RLS: Limit signal OFF
• DOG, DI, STOP: Valid
■Positive logic
Opposite the concept of negative logic.
A mismatch in the signal logic will disable normal operation. Be careful of this when you change from the
default value.
[Pr.81] Speed-position function selection
Select the mode of speed-position switching control.
0: INC mode
2: ABS mode
If the setting is other than 0 and 2, operation is performed in the INC mode with the setting regarded as 0.
12 DATA USED FOR POSITIONING CONTROL
12.3 Basic Setting
12
423