Omron MX2 User Manual

157
"P" Group: Other Parameters Section 3-9
3-9-5 Simple Positioning
You can achieve simple positioning by simple encoder feedback control. Fol-
lowing pages shows the related parameters to be set for the positioning.
Encoder wiring - The hardware overview about pulse train input is shown
below.
2-phase pulse input
Wire phase-A to EA terminal and phase-B to EB terminal. Since common ter-
minal of EB is same as other inputs, use all the input terminals as source logic
(PNP open collector or voltage output type). Voltage of EB should be 18 to
24 VDC. Assign EB in input terminal 7.
Pulse input types Max. Freq. EA terminal (5 to 24 VDC) EB terminal (24 VDC)
90 ph. difference 2-ph. pulse 32 kHz Phase A
2 kHz Phase B
Phase-A
(PNP open collector or Volt-
age output type)
Phase-B
(PNP open collector or Volt-
age output type)
Single phase pulse + direction 32 kHz Single phase pulse
(PNP open collector or Volt-
age output type)
Direction
(sink/source transistor or con-
tactor)
Single phase pulse 32 kHz Single phase pulse
(PNP open collector or Volt-
age output type)
–
P24
EA
7/EB
PLC
L
Encoder
Vcc
GND
A
B
MX2
PNP open collector type or
voltage output type encoder

Omron MX2 Specifications

General

Model	MX2
Category	Inverter
Enclosure Rating	IP20
Control Method	V/f control, Sensorless vector control
Frequency Range	0.1 to 400 Hz
Protection	Overcurrent, Overvoltage, Undervoltage, Overheat, Short circuit
Communication	Modbus RTU
Ambient Temperature	-10 to 50 °C (without freezing or condensation)
Overload Capacity	150% for 60 seconds
Cooling Method	Fan Cooled
Humidity	5 to 95% RH (without condensation)
Altitude	Up to 1000m without derating
Voltage	200-240 VAC, 380-480 VAC
Braking Unit	Built-in (for certain models), Optional External