---
title: Controllers / Drivers | FAQ / KnowledgeBase
description: Controllers / Drivers
---

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1. [FAQ / KnowledgeBase](https://faq.orientalmotor.com/)
2. [Controllers / Drivers](https://faq.orientalmotor.com/controllers-drivers)

# Controllers / Drivers

- [What kind of PLC communication protocols does Oriental Motor offer?](https://faq.orientalmotor.com/what-kind-of-plc-communication-protocols-does-oriental-motor-offer)
- [For the AZ Series with built-in positioning function, is it possible to use FA network control and direct input/output at the same time?](https://faq.orientalmotor.com/for-the-az-series-with-built-in-positioning-function-is-it-possible-to-use-fa-network-control-and-direct-input/output-at-the-same-time)
- [How many milliseconds is the communication cycle of the AZ Series EtherNet/IP compatible driver?](https://faq.orientalmotor.com/how-many-milliseconds-is-the-communication-cycle-of-the-az-series-ethernet/ip-compatible-driver)
- [I am using the AZ series EtherNet/IP compatible driver. The fixed I/O signal EXE-ERR is ON. What kind of signal is EXE-ERR?](https://faq.orientalmotor.com/i-am-using-the-az-series-ethernet/ip-compatible-driver.-the-fixed-i/o-signal-exe-err-is-on.-what-kind-of-signal-is-exe-err)
- [Can I use 1 EMC filter in the input power supply connection for multiple drivers/controllers?](https://faq.orientalmotor.com/can-i-use-1-emc-filter-in-the-input-power-supply-connection-for-multiple-drivers/controllers)
- [Can I use the power cutoff function of the AZ series as an emergency stop function in the event of an abnormality?](https://faq.orientalmotor.com/can-i-use-the-power-cutoff-function-of-the-az-series-as-an-emergency-stop-function-in-the-event-of-an-abnormality)

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