5/6/2025 4:58 AM | |
Joined: 12/18/2014 Last visit: 9/12/2025 Posts: 35955 Rating:
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Configure an HMI connection to an S7-1500 CPU with FW V3.1/V4.0You want to establish an HMI connection to an S7-1500 CPU FW V3.1/V4.0, S7-1200 G2 FW V1.0, S7-1200 FW V4.7 or a Software Controller FW V30.1. The connection is denied due to insufficient access rights. DescriptionYou are using a SIMATIC HMI Unified Panel (Basic/Comfort), SIMATIC HMI Panel (Basic/Comfort/Mobile), SIMATIC WinCC Runtime (Unified, Advanced, Professional) or SIMATIC WinCC V7/V8 to establish a connection with SIMATIC S7-1500 CPU FW V3.1/V4.0, Software Controller FW V30.1, S7-1200 G2 FW V1.0 or S7-1200 FW V4.7. The connection is not established due to insufficient user rights. The following is an example of a configuration for an HMI connection with an S7-1500 CPU FW V3.1/V4.0. This procedure also applies to a Software Controller FW V30.1, S7-1200 G2 FW V1.0 and S7-1200 FW V4.7.
CauseA user with sufficient functional rights is required to establish a connection. It is also possible to activate or deactivate access control in order to set up full access to the CPU.
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