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Harrison

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Harrison


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RE: New drive generated error - Invalid member specifier

Posted By Harrison Dec 19, 2024 11:03:00 AM
Found In Egroup: Drives, Motion Control & Low Voltage Products \ view thread
I reached out to a colleague and he directed me to the Device Definition of the newly installed drive. In the Connection Format category members were missing when compared to the project before the change. These missing members were added back in the same order as the unchanged version. This cleared ...

New drive generated error - Invalid member specifier

Posted By Harrison Dec 18, 2024 06:28:19 PM
Found In Library: Drives, Motion Control and Low Voltage Products

New drive generated error - Invalid member specifier

Posted By Harrison Dec 18, 2024 06:28:00 PM
Found In Egroup: Drives, Motion Control & Low Voltage Products \ view thread
I replaced a PowerFlex 525 1/2 HP, 3P, 460 VAC with a PowerFlex 525 2 HP, 3P, 460 VAC. I changed the revision to match the removed drive using Connected Component Workbench. I then downloaded the drives parameter and attempted to verify the project when I got the following errors: Error Rung 15, ...

RE: Red Lion CR3000-0700 Modbus TCP/IP connection

Posted By Harrison Dec 16, 2024 10:14:10 AM
Found In Library: Automation Control

RE: Red Lion CR3000-0700 Modbus TCP/IP connection

Posted By Harrison Dec 16, 2024 10:14:00 AM
Found In Egroup: Automation Control \ view thread
I've attached the RS Logix file to review the Modbus TCP/IP Client tags prefixed "SPR_Test_CP"

Red Lion CR3000-0700 Modbus TCP/IP connection

Posted By Harrison Dec 16, 2024 07:27:00 AM
Found In Egroup: Automation Control \ view thread
I am attempting to read holding register 4000 of a Red Lion CR3000-0700 HMI. I have an ethernet port configured as a Modbus TCP/IP Master (Server) to allow holding register 4000 of the HMI to be read. This register holds the actual running Hertz for a VFD we want to monitor and collect historical data ...

RE: WalChem 600 TCP Modbus Connection in RS Logix 5000

Posted By Harrison Nov 04, 2024 04:49:00 PM
Found In Egroup: Networks \ view thread
I changed the [X].Transaction[0]. BeginAddress to 576 and could see data data modulating in [X]_Data.InputRegisters_3xxx[0] and [3]. There is also data generated in [4] thru [35]. The data matches Sensor Input (all types except Analog Flow Meter) Address Map. According to the table, addresses [0] & [1] ...

RE: WalChem 600 TCP Modbus Connection in RS Logix 5000

Posted By Harrison Nov 04, 2024 04:48:44 PM
Found In Library: Networks

RE: WalChem 600 TCP Modbus Connection in RS Logix 5000

Posted By Harrison Nov 01, 2024 03:14:00 PM
Found In Egroup: Networks \ view thread
For Transaction[0], instead of the x1153 to x1188 addresses found in 5.2.4 on pg. 20, which is for an Intuition-9 Controller, I used addresses x0577 to x0612 found in 5.2.3 on pg. 19, which is for our Intuition-6 Controller. They both had a count of 36. I also configured Transaction[1] for Releay Output ...

RE: WalChem 600 TCP Modbus Connection in RS Logix 5000

Posted By Harrison Nov 01, 2024 01:38:00 PM
Found In Egroup: Networks \ view thread
We are looking for the pH probe and the relay coils state for relay R1 The following pages have the parameters: pg. 5 - 4.1.3.1 Function Code 1, Read Coils pg. 6 - 4.1.3.4 Function Code 4, Read Input Registers pg. 9 - 4.4.1 Coils and Discrete Inputs pg. 10 - 4.4.2.6 Holding Registers and Input ...

RE: WalChem 600 TCP Modbus Connection in RS Logix 5000

Posted By Harrison Nov 01, 2024 12:22:00 PM
Found In Egroup: Networks \ view thread
The manual is attached. We are trying to read the pH probe's measurement.

RE: WalChem 600 TCP Modbus Connection in RS Logix 5000

Posted By Harrison Nov 01, 2024 12:21:47 PM
Found In Library: Networks

RE: WalChem 600 TCP Modbus Connection in RS Logix 5000

Posted By Harrison Nov 01, 2024 10:49:00 AM
Found In Egroup: Networks \ view thread
I configured Transaction[0] but I'm not sure it's correct. I'm attaching the ACD file in its current state.

RE: WalChem 600 TCP Modbus Connection in RS Logix 5000

Posted By Harrison Nov 01, 2024 10:48:36 AM
Found In Library: Networks

RE: WalChem 600 TCP Modbus Connection in RS Logix 5000

Posted By Harrison Nov 01, 2024 10:25:00 AM
Found In Egroup: Networks \ view thread
Assigned Main routine and the [X].Sts.EN and [X].Sts.Connected tags are active, however periodically the [X].Sts.Connected and [X].Sts.Faulted tags flip states for ~1 second.

RE: WalChem 600 TCP Modbus Connection in RS Logix 5000

Posted By Harrison Nov 01, 2024 10:18:00 AM
Found In Egroup: Networks \ view thread
Yes we are using a CompactLogix 5370 1769-L16ER-BB1B

RE: WalChem 600 TCP Modbus Connection in RS Logix 5000

Posted By Harrison Nov 01, 2024 10:05:00 AM
Found In Egroup: Networks \ view thread
The [X].Sts.Faulted is currently = 0 The [X].Sts.LastError = -12

RE: WalChem 600 TCP Modbus Connection in RS Logix 5000

Posted By Harrison Nov 01, 2024 09:58:18 AM
Found In Library: Networks

RE: WalChem 600 TCP Modbus Connection in RS Logix 5000

Posted By Harrison Nov 01, 2024 09:58:00 AM
Found In Egroup: Networks \ view thread
Yes, the JSR was added. I've attached the ACD file

WalChem 600 TCP Modbus Connection in RS Logix 5000

Posted By Harrison Oct 31, 2024 01:30:00 PM
Found In Egroup: Networks \ view thread
We have a WalChem 600 water treatment controller using a pH probe sensor. The controller turns acid and base feeder pumps on and off based on pH measurements. The controller sends data using TCP Modbus. I've added a Modbus TCP Client AOI to a DAF water treatment Studio 5000 program. When Modbus TCP Client ...