11/29/2017 8:44 AM | |
Posts: 1 Rating: (0) |
Hello I need to control micromaster_440 by modbus RTU with delta HMI B_series , but i don't know how to write and read on the modbus network. can anybody help me ? ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 11/29/2017 11:17:44 AMNew subject after splitting |
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11/29/2017 4:54 PM | |
Joined: 9/27/2006 Last visit: 9/21/2024 Posts: 12282 Rating: (2684) |
Helo kia; The attachment, taken from this site, shows the MM440 communication links available. https://inverterdrive.com/file/siemens-micromaster-440-manual USS is a serial protocol supported by S7-200 and S7-1200 PLCs. Profibus-DP, CanOpen and DeviceNet on a MM440 all require special communication adapters that must ne purchased and configured. I am afraid that Modbus is not an available channel to communicate with a MM440 drive. There are a few gateways on the web from Modbus TCP to USS master, for example: https://www.anybus.com/products/gateway-index/specific-gateways/anybus-siemens-uss-gateways Hope this helps, |
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