Siemens SIMATIC S7-1500 Automation System User Manual

Commissioning
8.3 Commissioning procedure
S7-1500 Automation System
98 System Manual, 01/2013, A5E03461182-01
Reactions after removing/inserting the SIMATIC memory card
When inserting and removing the SIMATIC memory card, the CPU automatically performs
memory reset, and then goes into STOP mode.
The CPU evaluates the SIMATIC memory card, and indicates this by flashing the
RUN/STOP LED.
Reference
Additional information on the SIMATIC memory card can be found in the SIMATIC memory
card (Page 135) section.
8.3.2 First power-on
Introduction
The following procedure describes the commissioning of the CPU.
Requirements
● An S7-1500 automation system is installed and wired
● SIMATIC memory card has been inserted into the CPU
First power-on of a CPU
Switch on the system power supply and load power supply.
Result:
The CPU executes a flash test:
● All LEDs flash at 2 Hz
● RUN/STOP LED flashes alternately yellow/green
● ERROR LED flashes red
● MAINT LED flashes yellow
This is followed by system initialization with evaluation of the SIMATIC memory card:
● RUN/STOP LED flashes yellow at 2 Hz
After the system initialization has been completed, the CPU goes to STOP mode:
● The RUN/STOP LED lights up yellow

Siemens SIMATIC S7-1500 Automation System Specifications

General

Series	SIMATIC S7-1500
Programming	TIA Portal (Totally Integrated Automation Portal)
Protection Class	IP20
CPU	Various models available (e.g., CPU 1511-1 PN, CPU 1518-4 PN/DP)
Controller Type	Modular Controller
Programming Languages	LAD, FBD, STL, SCL, GRAPH
Communication Interfaces	PROFINET, PROFIBUS, Ethernet, OPC UA
Digital Inputs	Varies by model and expansion modules
Digital Outputs	Varies by model and expansion modules
Analog Inputs	Varies by model and expansion modules
Analog Outputs	Varies by model and expansion modules
Backplane Bus	High-speed backplane bus for fast communication between modules
Redundancy	Supported with specific models and configurations
Safety	Integrated safety functions available
Scalability	Highly scalable with modular expansion
Operating Temperature	0°C to 60°C