JVL MAC050 User Manual page 85

4.2 Expansion Modules MAC00-B1/B2/B4
• Multifunction I/O (A+,A- , B+and B-)
The functionality of these terminals is the same as for the basic MAC motor. They
can be set up in 3 different configurations.
-
-
-
Important !:
Remember to configure "I/O type" as "Pulse Input" in MacTalk if none of the 4 ter-
minals A+, A-, B+ and B- is used (the multifunction I/O's). This must be done to
avoid random function of the motor since the multifunction I/Os are defined as "Se-
rial data" as default.
• Status outputs (O1, O2, O+, and OCM)
The status outputs O1 and O2 (PNP outputs) indicate the actual status of the MAC
motor.
O1 This output functions as an "In Position" or "at velocity" output depending on
O2 This output is normally passive but if an unrecoverable error occurs, it will be
• RS485 Interface (A-, B+ and GND)
Serial balanced interface for connection to a PC or a controller. The protocol is sim-
ilar to the RS232 or USB interface, which means that all registers/parameters in the
motor can be monitored or changed. The RS485 is recommended for longer distanc-
es or in noisy environments.
• RS232 Interface (Rx, Tx and GND)
Serial unbalanced interface for connection to a PC or a controller. The protocol is
similar to the USB or RS485 interface, which means that all registers/parameters in
the motor can be monitored or changed. RS232 is not recommended for long dis-
tances (>10m).
The MAC motor uses "binary" communication protocol which makes it possible to ac-
cess all the internal registers. Please consult MacTalk communication, page 283 for further
details.
JVL Industri Elektronik A/S - User Manual - Integrated Servo Motors MAC050 - 800
Pulse inputs - for functional description please refer to Multifunction I/O used as
pulse inputs, page 73 and General description: "General description: "Multifunction
I/O" when using a Bx module, page 86
Pulse outputs - for functional description please refer to Multifunction I/O used as
pulse outputs, page 74 and
RS422 interface - for functional description please refer to Multifunction I/O used
as serial communication interface, page 75.
which operating mode is selected. The position interval can be set up using the
MacTalk program.
activated to indicate that normal operation of the motor has been interrupted
and no further operation is possible until a reset or power down has been made.
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