Interrupts/diagnostic alarms
5.1
Status and error displays
LED displays
The following figure shows the LED displays (status and error displays) of module.
Figure 5-1
Digital input module DI 16x24...125VUC HF (6ES7521-7EH00-0AB0)
Manual, 12/2016, A5E35681478-AC
LED displays of the module DI 16x24...125VUC HF
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