Joy-it NEMA 23 Manual de usuario
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Pascalstr. 8 47506 Neukirchen-Vluyn
NEMA CLOSED-LOOP STEP MOTOR
NEMA-23-04CL
1. GENERAL INFORMATION
Dear customer,
Thank you very much for choosing our product. In the following, we will
show you what you need to consider during commissioning and use.
Should you unexpectedly encounter any problems during use, please feel
free to contact us.
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Pascalstr. 8 47506 Neukirchen-Vluyn
2. CONNECTIONS
2 multi-core cables lead out of the stepper motor.
The 4-core cable belongs to the motor, the cable assignment is as follows:
In addition, an 18 - 70 V DC power supply for the motor must be connected to
the motor driver at V+ / V-.
In addition, a protective grounding can be connected to .
The 6-core cable belongs to the encoder, the cable assignment is as follows
There is another terminal block on the motor driver, this is for the control
signal.
The connections have the following functions:
Connection Colour
A+ Black
A- Green
B+ Blue
B- Red
Connection Function Remarks
PUL+ PUL+ and PUL- are the positive and negative termi-
nals of the control pulse signal.
3,3 V ~24 V
PUL-
DIR+ DIR+ and DIR- are the positive and negative terminals
of the directional signal.
DIR-
ENA+ ENA+ and ENA- the positive and negative terminals of
the enable signal.
ENA-
ALM+ ALM+ and ALM- are the positive and negative termi-
nals of the alarm output signal. < 24 V, 40 mA
ALM-
Connection Colour
EB+ White
EB- Yellow
EA+ Green
EA- Blue
VCC Red
GND Black
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The pin assignment of the RS-232 connection is as follows:
DIP switches 1 to 4 are used to configure the microsteps of the following dimen-
sions:
Pin Funktion
1NC
25V
3TXD
4GND
5RXD
6NC
3. DIP-SWITCHES
Mikrosteps SW1 SW2 SW3 SW4
3600 ON ON ON ON
800 OFF ON ON ON
1600 ON OFF ON ON
3200 OFF OFF ON ON
6400 ON ON OFF ON
12800 OFF ON OFF ON
25600 ON OFF OFF ON
7200 OFF OFF OFF ON
1000 ON ON ON OFF
2000 OFF ON ON OFF
4000 ON OFF ON OFF
5000 OFF OFF ON OFF
8000 ON ON OFF OFF
10000 OFF ON OFF OFF
20000 ON OFF OFF OFF
40000 OFF OFF OFF OFF
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With the DIP switch 5 (SW5) you can set the direction of rotation of the motor.
If the switch is set to ON, it rotates clockwise, if the switch is set to OFF, it rotates
counterclockwise.
The setting is only accepted aer a restart of the unit.
DIP switch 6 (SW6) is used to select whether the internal smoothing function for
the input pulse signal should be activated. If the switch is set to ON, this means
that the smoothing function is enabled, if it is set to OFF, the Function disabled.
The setting is only accepted aer a restart of the unit.
DIP switch 7 (SW7) is used to select the input pulse mode. If the switch is set to
ON, the PUL/DIR mode is active, if it is OFF, the CW/CCW mode is active.
The setting is only accepted aer a restart of the unit.
With the DIP-switch 8 (SW8) you can activate or deactivate the step loss detec-
tion. If the switch is set to OFF, the step loss detection is activated, if the switch
is set to ON, it is deactivated.
The setting is only applied aer the unit has been restarted.
A green and a red LED are installed on the motor driver to indicate the current
status.
4. LED INDICATORS
Drive statusLED status
The green LED lights up Drive not active
The green LED flashes Drive operates normally
The red and green LEDs light
up Overcurrent
The red LED flashes twice and
the green once Overvoltage
The red LED flashes three
times and the green LED once
Incorrect internal driver
voltage
The red LED flashes four times
and the green LED once
Tracking error exceeds
the limit value
The red LED flashes five times
and the green LED once Encoder phase error
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PUL, DIR port: Connection for pulse command
The standard signal is pulse-shaped.
The motor driver can receive three types of pulse command signals.
ENA-port: enable/disable
When the standard optocoupler is o, the driver outputs current to the motor.
When the internal optocoupler is on, the driver cuts o the current to each pha-
se of the motor, so that the motor is in a
is free state and cannot react to the step pulse.
If the motor is in the wrong state, the connection enables an automatic switch-
o. The level logic of the enable signal can also be set in reverse.
ALM-port: Alarm output
The ALM connector is used to output the driver's operating status to the exter-
nal control circuit. ALM outputs dierent optocoupler levels when the driver is in
the wrong state and in normal operating state.
5. CONTROL SIGNAL CONNECTION
Forward Backward
Backward
Backward
Forward
Forward
Pulse and direction
(PUL + DIR)
Double pulse
(CW + CCW)
Orthogonal pulse
(A/B orthogonaler Impuls)
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Pascalstr. 8 47506 Neukirchen-Vluyn
Control signal wiring example
Connection to open-collector signal
Connection to PNP signal
Dierential
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Pascalstr. 8 47506 Neukirchen-Vluyn
6. PC SOFTWARE
6.1 First steps
First you need to download the PC soware here and then install it on
your computer.
To control your motor driver with the PC soware, you need an appropri-
ate RJ-11 to SUB-D 9 connection cable.
When selecting the cable, pay attention to the correct pin assignment.
You must connect the RJ-11 plug to your motor driver and the SUB-D
plug to a COM port on your PC.
Now you can start the PC soware.
Now select the COM port to which the driver is connected and press
Connect.
When the connection has been successfully established, the status indi-
cator lights up green. This should look like this.
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6.2 Driver status
Number Funcon
1Lights up in case of overcurrent
2Lights up in case of overvoltage
3Lights up when the posion error limit has been exceeded
4Lights up in the event of an internal voltage error
5Lights up in the event of a parameter error
6Lights up when driver is acvated
7Lights up when output signal 1 of the motor driver is acve.
8Lights up when output signal 2 of the motor driver is acve.
9Indicates the number of pulses
10 Press to reset
11 Indicates the number of encoder steps
12 Indicates the current number of posion errors
13 Indicates the current voltage
14 Indicates the current microsteps
10
11
12
13
14
1
2
3
4
5
6
7
8
9
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6.3 IO Setup
Number Funcon
1Seng the pulse mode
2Seng the Acve Level of the Enable Pin
3Seng the funcon for output1 of the motor driver
4Seng the funcon for output2 of the motor driver
5Seng the acve PUL edge
6Seng the Enable Acon
7Seng the acve OUT1 edge
8Seng the acve OUT2 edge
9Seng the servo control mode
10 Seng the input mode
11 Seng the inpos limit
12 Seng the pulse idle me
10
11
12
1
2
3
4
5
6
7
8
9
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Pascalstr. 8 47506 Neukirchen-Vluyn
6.4 Parameter
Number Funcon
1Seng the maximum current
2Seng the base current
3Seng the Inial Locking Time
4Seng the standard microsteps
5Seng the encoder resoluon
6Seng the permissible step losses
7Adjusng the impulse noise lter
8Seng the pulse smoothing
9Speed feedback lter1
10 Speed feedback lter2
11 Acceleraon feedback lter
12 Frequency of the output pulse signal
11
3
7
10 12
124
568
9
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