Mitsubishi Electric MELSEC-L LD75P User Manual page 73

The relation of the pulse output with the "[Pr.5] Pulse output mode" and "[Pr.23] Output signal logic selection" is
shown below:
• Open collector connection (LD75P)
The voltage of a terminal having the PULSE COM terminal as a reference is shown. ( Page 78, Section 3.4.4 (2))
(The transistor output becomes OFF to High and ON to Low.)
"[Pr.5] Pulse output
Terminal
*1 name
mode"
PULSE PULSE F
SIGN PULSE R
CW PULSE F
CCW PULSE R
A phase PULSE F
B phase PULSE R
• Differential driver connection (LD75D)
• The voltage of a terminal having the differential driver common terminal as a reference is shown. (
Page 78, Section 3.4.4 (3))
• For the differential driver common terminal, refer to  Page 89, Section 4.3.2.
"[Pr.5] Pulse output
Terminal
name
*1
mode"
PULSE F+
PULSE
PULSE F-
PULSE R+
SIGN
PULSE R-
PULSE F+
CW
PULSE F-
PULSE R+
CCW
PULSE R-
PULSE F+
A phase
PULSE F-
PULSE R+
B phase
PULSE R-
*1 For details on "[Pr.5] Pulse output mode", refer to  Page 118, Section 5.2.1.
"[Pr.23] Output signal logic selection" (bit0)
Positive logic
Forward run Reverse run
"[Pr.23] Output signal logic selection" (bit0)
Positive logic
Forward run Reverse run
CHAPTER 3 SPECIFICATIONS AND FUNCTIONS
Negative logic
Forward run
Negative logic
Forward run
3
Reverse run
Reverse run
71