List Of Input Signal Details - Mitsubishi Electric MELSEC iQ-F FX5 User Manual

List of input signal details

Signal name
Differential- Manual pulse
output type generator/
Incremental
synchronous
encoder A
phase/PULSE
Manual pulse
generator/
Incremental
synchronous
encoder B
phase/SIGN
Voltage- Manual pulse
output generator/
type/open- Incremental
collector synchronous
type encoder A
phase/PULSE
Manual pulse
generator/
Incremental
synchronous
encoder B
phase/SIGN
5 WIRING
50
5.2 External Input Connection Connector
Pin No. Signal details
HAH 4 (1) Phase A/Phase B
(A+) • Input the pulse signal from the manual pulse generator/incremental synchronous encoder A phase and B
phase.
• If the A phase leads the B phase, the positioning address will increase at the rising and falling edges of
each phase.
• If the B phase leads the A phase, the positioning address will decrease at the rising and falling edges of
each phase.
(a) Magnification by 4
[When increased]
A phase
HAL 5
(A-)
B phase
Positioning
address
(b) Magnification by 2
[When increased]
A phase
HBH 17
B phase
(B+)
Positioning
address
(c) Magnification by 1
1) Positive logic
[When increased]
A phase
B phase
HBL 18
(B-)
Positioning
address
2) Negative logic
[When increased]
A phase
B phase
Positioning
HA 3
address
(A)
(2) PULSE/SIGN
Input the pulse signal for counting the increased/decreased pulse in the pulse input (PULSE). Input the
signal for controlling forward run and reverse run in the direction sign (SIGN).
1) "[Pr.151] Manual pulse generator/Incremental synchronous encoder input logic selection" is positive logic
• The motor will forward run when the direction sign is HIGH.
• The motor will reverse run when the direction sign is LOW.
2) "[Pr.151] Manual pulse generator/Incremental synchronous encoder input logic selection" is negative logic
• The motor will forward run when the direction sign is LOW.
• The motor will reverse run when the direction sign is HIGH.
HB 16 [When increased]
(B)
PULSE
Positive logic
SIGN
PULSE
Negative logic
SIGN
Positioning
address
[When decreased]
A phase
B phase
Positioning
+1+1+1+1+1+1+1+1
address
[When decreased]
A phase
B phase
Positioning
+1+1+1+1+1+1+1+1
address
[When decreased]
A phase
B phase
Positioning
+1 +1 +1 +1
address
[When decreased]
A phase
B phase
Positioning
+1 +1 +1 +1
address
Positive logic
HIGH
Negative logic
LOW
Positioning
+1+1+1 +1+1+1
address
-1 -1 -1 -1 -1 -1 -1 -1
-1 -1 -1 -1 -1 -1 -1 -1
-1 -1 -1 -1
-1 -1 -1 -1
[When decreased]
PULSE
LOW
SIGN
PULSE
HIGH
SIGN
-1 -1 -1 -1 -1 -1