Diagnostics Of The S7-1500R/H Redundant System - Siemens SIMATIC S7-1500 Function Manual

Diagnostics of the S7-1500R/H redundant system

S7-1500R/H diagnostics
Diagnostics for a S7-1500R/H redundant system is basically the same as a standard S7-
1500. You have the following display options:
● Via STEP 7
● Via HMI devices
● Via the display of the CPUs
The CPUs provide information about their operating states as well as internal and external
errors through their LEDs.
The special features of the diagnostics of S7-1500R/H redundant systems are described
below. In addition, the information of the current function manual and the STEP 7 online help
also apply to S7-1500R/H redundant systems.
Diagnostics information in STEP 7
Hardware diagnostics can be performed as follows:
● Via the Online and Diagnostics view
● Via the "Online Tools" task card
● Via the "Diagnostics > Device Information" area of the Inspector window
● Via diagnostics icons, for example, in the device view and in the project tree
Diagnostics
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