Simple Position Control Function; Encoder Connection - Omron SYSDRIVE MX2 SERIES User Manual

5-12 Simple Position Control Function

5-12 Simple Position Control Function

The following explains the simple position control mode.

Encoder Connection

The hardware specification for pulse train input is described below.
Dual-phase pulse
train input with
90°C phase
difference
(P004 = 01, 02)
1-phase pulse train
input + direction
(P004 = 03)
1-phase pulse train
input
(P004 = 00)
5
When this function is used, wire as follows.
Dual-phase Pulse Train
Input the dual-phase pulses to the RP and EB terminals. Since the EB terminal is also used as
multi-function input terminal S7/EB, use all multi-function inputs, including the EB terminal,
based on the source logic (voltage-output encoder or PNP open collector encoder). Also make
sure the input voltage is within the rated range for the multi-function input terminal (18 to 24 V).
Allocate EB to multi-function input terminal S7/EB.
Voltage-output or PNP
open-collector type encoder
5-157
Maximum
frequency (5 to 24VDC) (32 kHz max.)
Phase-A pulse train
(PNP open-collector or voltage-
to 1.8 kHz output encoder)
1-phase pulse train
to 32 kHz (PNP open-collector or voltage-
output encoder)
1-phase pulse train
to 32 kHz (PNP open-collector or voltage-
output encoder)
Vcc
A
Encoder
B
GND
RP terminal
(24 VDC) (1.8 kHz max.)
Phase-B pulse train
(PNP open-collector or voltage-
output encoder)
Direction signal
(Sink/source transistor or
selector switch)
3G3MX2
P24
RP
S7/EB
PSC
SC
SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-Axxxx)
S7/EB terminal
−