Siemens SIMATIC ET 200SP User Manual

Minimum and maximum values
10.2 Resetting minimum and maximum values
Analog input module AI Energy Meter 480VAC/CT HF (6ES7134-6PA00-0CU0)
86 Manual, 07/2018, A5E42674880-AA
Procedure for module version with 20 bytes of output data
Resetting the minimum and maximum values for all 3 phases.
1. Select the categories of minimum and maximum value that you want to reset in byte 2.
– Set bit 0 for voltage and frequency.
– Set bit 1 for current and power factor.
– Set bit 2 for active power.
– Set bit 3 for reactive power.
– Set bit 4 for apparent power.
Figure 10-1 Selection of minimum and maximum value category
2. In Byte 1, set reset bit 0 for minimum values or reset bit 1 for maximum values.
If there is an edge change of the reset bits from 0 to 1, the module resets the selected
minimum or maximum values for all 3 phases that you previously selected in Byte 2.
Figure 10-2 Reset bit for minimum and maximum values

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