Siemens SIMATIC ET 200SP HA DQ 32x24VDC/0.5A HA Руководство по оборудованию - Страница 25

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Siemens SIMATIC ET 200SP HA DQ 32x24VDC/0.5A HA Руководство по оборудованию
7.2.3

Channel status LED

Definition
The green LED channel status shows the signal level at the input terminal.
Description
The channel status LED indicates the following statuses:
LED channel status Meaning
7.2.4

PWR LED

Definition
The PWR LED provides you status information about supply voltage L+.
Description
The PWR LED indicates the following status:
7.3

Interrupts

Definition
A diagnostic interrupt is an alarm that reports activated events of a device status to the system
operator with the appropriate operator authorization (maintenance and service).
DQ 32x24VDC/0.5A HA
Equipment Manual, 08/2019, A5E48262762-AB
•
Process signal = 0 or channel disabled
Off
•
Module has been switched off
•
Module or channel diagnostics pending
Channel enabled and process signal = 1 (no channel diagnostics / module diag‐
nostics pending)
On
PWR LED
Meaning
Supply voltage L+ missing.
Off
Supply voltage L+ present.
On
Displays and interrupts
7.3 Interrupts
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