speed control using modbus for BLV

Posts: 1
Joined: Mon Jul 24, 2017 6:40 pm

speed control using modbus for BLV

Postby ADITJH » Mon Jul 24, 2017 6:50 pm

hi ,i'm using oriental blvd20km

is there other way to control speed than using operation data ?

best regard

Posts: 192
Joined: Tue May 10, 2016 4:48 pm

Re: speed control using modbus for BLV

Postby om_tech_support_JS » Tue Jul 25, 2017 9:20 am


The BLVD20KM speed controller can have the speed set via the internal potentiometer, external potentiometer, or external DC voltage. If you use the OPX-2A control module, then you would also be able to set a digital setting for the speed. Alternatively, this speed controller option allows you to control the product through Modbus (RS-485 Communication).

Was there a speed setting method that you were interested in using? Are you looking to utilize the Modbus communication? If so, I have linked a manual below for this option:
http://www.orientalmotor.com/products/p ... 114-2E.pdf

In referencing the manual, page 6 walks through the initial setup. Page 19 shows the use of the input command register (007Dh) and page 25 shows the registers for the operating speeds.

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