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M’Ax User Guide 11
Issue Number: 4
Signal connections for remote control by a system
controller or PLC supplying quadrature AB, F/D
signals or directional pulse inputs
Suitable for versions:
_SL,_AN
When the encoder feedback is to operate at greater than 4096 pulses
per revolution, a suitable connecting cable must be used. Each line pair
must be terminated at the system controller or PLC by a resistor of an
appropriate value and the cable shield must be connected to pin 12, as
shown.
Version _SL: Since a keypad and display are not fitted, a PC must be
used for setting up the Drive for the application. For connection details,
see Figure 2-7 Signal connections for remote control and setting up by
serial communications (PC running a dedicated application program or a
PLC) on page 12; these connections are made in addition to those
shown below.
Connections shown in grey are optional.
The RESET contact is required for version _SL, but is optional for
version _AN which can also be reset by use of the keypad.
Figure 2-6 Signal connections for remote control by system controller or PLC
Parameter Function Setting
1.14 {0.30}
5
13.20 F/D 0
Quadrature 1
Directional pulse 2
RUN
DIGITAL I/O
AT ZERO SPEED
STANDALONE
0V COMMON
24V user supply
RESET
Digital input 1
Digital input 6
Encoder
feedback
Simulated
encoder outputs
Frequency and
Direction outputs
Quadrature A
Frequency
Quadrature B
Direction
Z marker pulse
Digital output 2
MC/EIA485
Hardware enable
24V user supply
Hardware enable
Status
relay
Drive monitoring
System controller
or PLC
10
5
11
4
9
11
3
Frequency input
Quad. A input
Direction input
Quad. B input
Frequency input
Quad. A input
Direction input
Quad. B input
0V COMMON
SPEED
TORQUE
0V
Analog output 1
Analog output 2
SIM ENC
15
Cable shields
_SL only
Isolation
device
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