Siemens SIMATIC ET 200SP User Manual

Interrupts/diagnostic alarms
14.2 Interrupts
Analog input module AI Energy Meter 480VAC/CT HF (6ES7134-6PA00-0CU0)
110 Manual, 07/2018, A5E42674880-AA
PWR LED
Table 14- 4 Meaning of the PWR LED
PWR
Meaning
Off
Line voltage missing
On
Line voltage available
14.2
Interrupts
The analog input module AI Energy Meter HF supports hardware and diagnostic interrupts.
14.2.1
Hardware interrupts
Hardware interrupts
The module generates a hardware interrupt at the following events:
● Violation of low limit 1 to 16
● Violation of high limit 1 to 16
You can find detailed information on the event in the hardware interrupt organization block
with the "RALARM" (read additional interrupt information) instruction and in the STEP 7
online help.
The module channel that triggered the hardware interrupt is entered in the start information
of the organization block. The following figure shows the assignment of the local data double
word 8 by the start information of the hardware interrupt organization block.
Figure 14-2 Start information of the organization block

Siemens SIMATIC ET 200SP Specifications

General

System Type	Distributed I/O System
Mounting	DIN Rail
Communication Protocol	PROFINET, PROFIBUS
IP Rating	IP20
Category	I/O Systems
Supply Voltage	24 V DC
Modularity	Yes
Hot Swapping	Yes
Storage Temperature	-40°C to +70°C
Digital Inputs	Yes
Digital Outputs	Yes
Analog Inputs	Yes
Analog Outputs	Yes
Communication Interface	PROFINET, PROFIBUS
Number of Modules	Up to 64
Relative Humidity	5 to 95% (non-condensing)
Operating Temperature	-25°C to +60°C