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3
SPECIFICATIONS AND FUNCTIONS
Signal name
Deviation counter clear
(CLEAR)
Servo ON
Proportional control (ABS data
transfer mode)
Torque limit (ABS data request)
Open collector connection
Pulse output F (PULSE F)
Pulse output R (PULSE R)
Differential driver connection
Pulse output F (+/-) (PULSE F+/-)
Pulse output R (+/-) (PULSE R+/-)
Select the PULSE/SIGN type, CW/CCW type, and A phase/B phase type using the parameter ( Pr.5 Pulse output mode) according to
the drive unit specifications.
The relation of the pulse output with the " Pr.5 Pulse output mode" and " Pr.24
Pr.5 Pulse
output mode
*1
Open collector connection
The voltage of a terminal having the PULSE COM terminal as a reference is shown.
(The transistor output becomes OFF to High and ON to Low.)
PULSE
PULSE F
SIGN
PULSE R
CW
PULSE F
CCW
PULSE R
A phase
PULSE F
B phase
PULSE R
Differential driver connection
The voltage of a terminal having the differential driver common terminal as a reference is shown.
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 "Section 5.2.1, Basic parameters 1".
Output specifications
Rated load
Operating load
voltage
voltage range
5 to 24VDC
4.75 to 30VDC
5 to 24VDC
4.75 to 30VDC
5 to 24VDC
4.75 to 30VDC
Differential driver equivalent to AM26C31
Terminal
name
Forward run
Max. load
current/inrush
current
0.1A/1 point/0.4A
10ms or less
0.1A/1 point/0.4A
10ms or less
50mA/1
point/200mA 10ms
or less
Logic selection for pulse output to the drive unit":
Pr.24 Logic selection for pulse output to the drive unit
Positive logic
Reverse run
3 - 36
MELSEC-A
Leakage
Max. voltage
current at
drop at ON
OFF
1VDC (TYP)
0.1mA or less
2.5VDC (MAX)
1VDC (TYP)
0.1mA or less
2.5VDC (MAX)
0.5VDC (TYP) 0.1mA or less
Negative logic
Forward run
Reverse run
Response
time
2ms or less
(resistance
load)
2ms or less
(resistance
load)
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