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Modbus communication between S7-1200 plc,CM1241 Module and ABB VFD ACS550 Drive

10/4/2013 12:53 PM	Rate (0)
electrokarthick Posts: 1 Rating: (0)	Friends , I am Having S7-1200 plc and CM1241 Module and ABB VFD ACS550 Drive.I am trying do Mod bus Comnunication For that... Please Do some help for Me...
electrokarthick Posts: 1 Rating: (0)	Last edited by: O_Moderator at: 10/7/2013 8:36 AM new subject after splitting from /tf/WW/en/Posts/34101#top
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10/7/2013 5:22 PM	Rate (0)
Kaulquappe Posts: 3093 Rating: (324)	Hello Electrokarthick, you find the sample here Regards, Kaulquappe
Kaulquappe Posts: 3093 Rating: (324)
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5/29/2014 1:29 AM	Rate (0)
Brandon Costa Posts: 29 Rating: (2)	MODBUS details for ACS550 drives can be found here.
Brandon Costa Posts: 29 Rating: (2)
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5/29/2014 6:29 AM	Rate (1)
umencho Diamond Expert Joined: 3/21/2006 Last visit: 10/16/2025 Posts: 10239 Rating: (1183)	There needs to configure the drive. Parameter9802 - Activate the Modbus 5302 - address 5303 - baud rate 5304 - Defines the data length, parity and stop bits to be used with the RS485 communication 5305 - EFB CTRL PROFILE Selects the communication profile used by the EFB protocol. Please to check the manual of ACS550 for more detailed. The ACS550 supports the zero-based addressing of the Modbus specification. Holding register 40002 is addressed as 0001 in a Modbus message. Similarly, coil 33 is addressed as 0032 in a Modbus message.

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7/30/2014 3:58 PM	Rate (0)
O_Moderator Diamond Member Joined: 4/24/2009 Last visit: 8/20/2024 Posts: 2682 Rating: (135)	New question was split to i connected with module where adresses is 400001 not 40001 can TIA suported thats?. Best regards O_Moderator
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9/17/2015 10:55 PM	Rate (0)
CS Moderator Moderator Joined: 9/1/2005 Last visit: 9/19/2025 Posts: 4114 Rating: (195)	New question published by MacmacAdana is split to a separate thread with the subject communicate et200-PLC and ABB VFD ACS550 Drive with Modbus. Best regards CS Moderator
	My Forum is the place to personalize your profile, track your topics, and maintain content that interests you. Best regards CS Moderator
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8/7/2017 11:54 AM	Rate (0)
Jen_Moderator Posts: 8171 Rating: (174)	New question published by NguyênTDT is split to a separate thread with the subject Communication modbus with plc s7-1200. Best regards Jen_Moderator
Jen_Moderator Posts: 8171 Rating: (174)
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