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CM 1542-1
SIMATIC NET
S7-1500 - PROFINET
CM 1542-1
Operating Instructions
07/2019
C79000-G8976-C355-04
Preface
Properties and functions
LEDs
Installation, connecting up,
commissioning, operation
Configuration, programming
Diagnostics and upkeep
Technical specifications
Approvals
Documentation references
1
2
3
4
5
6
7
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Table of Contents
Related Manuals for Siemens CM 1542-1
Summary of Contents for Siemens CM 1542-1
- Page 1 CM 1542-1 Preface Properties and functions LEDs SIMATIC NET Installation, connecting up, commissioning, operation S7-1500 - PROFINET CM 1542-1 Configuration, programming Diagnostics and upkeep Operating Instructions Technical specifications Approvals Documentation references 07/2019 C79000-G8976-C355-04...
- Page 2 Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.
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Page 3: Preface
LED display of the Ethernet ports X1 P1 and X1 P2 ③ Type plate ④ PROFINET interface: 2 x 8-pin RJ-45 jack ⑤ Label with MAC address Figure 1 View of the CM 1542-1 with closed (left) and open (right) front cover CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04... - Page 4 New ATEX/IECEx approval Replaced edition Edition 01/2017 Current manual release on the Internet You will also find the current version of these operating instructions on the Internet pages of Siemens Automation Customer Support Link: (https://support.industry.siemens.com/cs/ww/en/ps/15341/man): CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04...
- Page 5 Preface Structure of the documentation The following documents supplement these operating instructions for the CM 1542-1. You will find links to the documents on the Internet in the appendix Documentation references (Page 49). Table 1 Documentation for the CM 1542-1...
- Page 6 You will find license conditions in the following document on the supplied data medium: ● OSS_CM15421_86.pdf Firmware The firmware is signed and encrypted. This ensures that only firmware created by Siemens can be downloaded to the device. Security information Siemens provides products and solutions with industrial security functions that support the secure operation of plants, systems, machines and networks.
- Page 7 Siemens contact. Keep to the local regulations. You will find information on returning the product on the Internet pages of Siemens Industry Online Support: Link: (https://support.industry.siemens.com/cs/ww/en/view/109479891)
- Page 8 Preface CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04...
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Page 9: Table Of Contents
Notices regarding use in hazardous areas according to UL HazLoc ........23 3.1.4 Notices on use in hazardous areas according to FM ............. 23 Installing and commissioning the CM 1542-1 ................. 24 Terminal assignment ....................... 25 Mode of the CPU - effect on the CM ..................25 Configuration, programming ........................ - Page 10 Diagnostics and upkeep ........................37 Diagnostics options ........................ 37 SNMP ............................. 37 Replacing a module without a programming device .............. 39 Technical specifications ........................41 Approvals ............................. 43 Documentation references ........................49 Index ..............................53 CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04...
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Page 11: Properties And Functions
The multicast mode is made possible by selecting a suitable IP address when configuring connections. A maximum of six multicast groups are supported via UDP. ● S7 communication – PG communication – Operator control and monitoring functions (HMI communication) – Data exchange over S7 connections CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04... -
Page 12: Further Functions
(Page 18)). Note: Does not apply to S7 connections. IP routing The CM supports static IP routing (IPv4) to other CM 1542-1 V2.0 / CP 1543-1 V2.0 in an S7-1500 system. For details, see section IP routing (Page 31). CM 1542-1... -
Page 13: Configuration Limits And Performance Data
The Web server of a SIMATIC S7-1500 station is located in the CPU. For this reason, when there is secure access (HTTPS) to the Web server of the station using the IP address of the CM 1542-1, the SSL certificate of the CPU is displayed. Configuration limits and performance data 1.3.1... -
Page 14: Characteristic Data Open User Communication Incl. E-Mail
CM per protocol data unit(TPDU = – ISO-on-TCP, TCP: 1452 bytes / TPDU transport protocol data unit) For receiving • – ISO-on-TCP: 512 bytes / TPDU – TCP: 1452 bytes / TPDU CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04... -
Page 15: Characteristics Of S7 Communication
480 bytes / PDU • Note Maximum values for an S7-1500 station Depending on the CPU you are using, there are limit values for the S7-1500 station. Note the information in the relevant documentation. CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04... -
Page 16: Profinet Io Characteristic Data
Make sure that you keep to the specified power feed to the backplane bus for the particular CPU type. Depending on the configuration of the S7- 1500 station you may need to provide additional power supply modules. CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04... -
Page 17: Requirements For Use
When there is a download to the CPU, the CM is supplied with the relevant configuration data. The configuration data can be downloaded to the CPU via a memory card or any Ethernet/PROFINET interface of the S7-1500 station. CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04... -
Page 18: Programming
Configuration of the Ethernet T_CONFIG CONF_DATA • • interface For more detailed information, refer to section Program blocks for OUC (Page 34). Refer to the documentation of the program blocks in the online help of STEP 7. CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04... -
Page 19: Leds
LED display of the CM 1542-1 (without front cover) Meaning of the LED displays The CM 1542-1 has 3 LEDs to display the current operating status and the diagnostics status and these have the following meanings: ● RUN/STOP (single color green) ●... - Page 20 CM and a communications partner. At the current time, data is being received/sent via the Ethernet interface of the Ethernet device of a communica- green on yellow flickers tions partner on Ethernet. CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04...
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Page 21: Installation, Connecting Up, Commissioning, Operation
NEC Class 2, as described by the National Electrical Code (r) (ANSI / NFPA 70). If the equipment is connected to a redundant power supply (two separate power supplies), both must meet these requirements. CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04... -
Page 22: Notices On Use In Hazardous Areas According To Atex / Iecex
80 °C. WARNING Take measures to prevent transient voltage surges of more than 40% of the rated voltage. This is the case if you only operate devices with SELV (safety extra-low voltage). CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04... -
Page 23: Notices Regarding Use In Hazardous Areas According To Ul Hazloc
The equipment is intended to be installed within an ultimate enclosure. The inner service temperature of the enclosure corresponds to the ambient temperature of the module. Use installation wiring connections with admitted maximum operating temperature of at least 30 ºC higher than maximum ambient temperature. CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04... -
Page 24: Installing And Commissioning The Cm 1542-1
Installation, connecting up, commissioning, operation 3.2 Installing and commissioning the CM 1542-1 Installing and commissioning the CM 1542-1 Installation and commissioning WARNING Read the system manual "S7-1500 Automation System" Prior to installation, connecting up and commissioning, read the relevant sections in the system manual "S7-1500 Automation System"... -
Page 25: Terminal Assignment
Depending on the operating status of the CPU, the CM behaves as described below. Changing the CPU from RUN to STOP When the CPU is in STOP mode, the CM remains in RUN mode. CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04... - Page 26 Installation, connecting up, commissioning, operation 3.4 Mode of the CPU - effect on the CM CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04...
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Page 27: Configuration, Programming
● Keep the firmware up to date. Check regularly for security updates of the firmware and use them. ● Check regularly for new features on the Siemens Internet pages. – Here you can find information on Industrial Security: Link: (http://www.siemens.com/industrialsecurity) –... - Page 28 The following table provides you with an overview of the open ports on this device. ● Protocol / function Protocols that the device supports. ● Port number (protocol) Port number assigned to the protocol. CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04...
- Page 29 These can be: ● DHCP / 67, 68 (UDP) ● DNS / 53 (UDP) ● NTP / 123 (UDP) ● SMTP / 25 (TCP) - Open in CP on block call (outgoing only) CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04...
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Page 30: Network Settings
If you obtain the IP address using DHCP, any S7 and OUC connections you may have configured will not work. Reason: The configured IP address is replaced by the address obtained via DHCP during operation. CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04... -
Page 31: Restart After Detection Of A Duplicate Ip Address In The Network
IP routing IP routing via the backplane bus The CM supports static IP routing (IPv4) to other CM 1542-1 / CP 1543-1 as of firmware version V2.0. You can use IP routing, for example, for Web server access by lower-level modules. -
Page 32: Cm In Multiple Use Io Systems (Standard Machines)
● Using the following STEP 7 commissioning tools: – Primary Setup Tool (PST) – PRONETA ● From the user program using the program block "IP_CONFIG" ● Using the program block "T_CONFIG" CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04... -
Page 33: Media Redundancy
NTP server with stratum 16, the time of day is not set according to the frame. In this case, none of the NTP servers is displayed as "NTP master" in the diagnostics; but rather only as being "reachable". CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04... -
Page 34: Program Blocks For Ouc
Note the description of TMAIL_C as of version V4.0 in the STEP 7 information system. Connection establishment and termination Connections are established using the program block TCON. Note that a separate program block TCON must be called for each connection. CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04... - Page 35 For transferring e-mails addressing the e-mail server using the host name You will find the description of the SDTs with their parameters in the STEP 7 information system under the relevant name of the SDT. CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04...
- Page 36 Configuration, programming 4.6 Program blocks for OUC CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04...
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Page 37: Diagnostics And Upkeep
SNMP is a protocol for diagnostics and managing networks and nodes in the network. To transmit data, SNMP uses the connectionless UDP protocol. The information on the properties of SNMP-compliant devices is entered in MIB files (MIB = Management Information Base). CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04... - Page 38 Diagnostics and upkeep 5.2 SNMP You will find detailed information on SNMP and the Siemens Automation MIB in the manual "Diagnostics and Configuration with SNMP" that you will find on the Internet: /3/ (Page 50) Range of performance of the CM The CM supports the following SNMP versions: ●...
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Page 39: Replacing A Module Without A Programming Device
General procedure The configuration data of the CM is stored on the CPU. This makes it possible to replace this module with a module of the same type (identical article number) without a PG. CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04... - Page 40 Diagnostics and upkeep 5.3 Replacing a module without a programming device CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04...
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Page 41: Technical Specifications
Note the information in the System description of SIMATIC S7-1500 (Page 49). In addition to the information in the system description, the following technical specifications apply to the module. Table 6- 1 Technical specifications of the CM 1542-1 Technical specifications Article number 6GK7 542-1AX00-0XE0... - Page 42 • IE FC RJ45 Outlet Product functions ** * For details, refer to the IK PI catalog, cabling technology ** You will find the product functions in the section Properties and functions (Page 11). CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04...
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Page 43: Approvals
The approvals for shipbuilding are an exception to this. Certificates for shipbuilding and national approvals The device certificates for shipbuilding and special national approvals can be found in Siemens Industry Online Support on the Internet: Link: (https://support.industry.siemens.com/cs/ww/en/ps/15341/cert) EC declaration of conformity... - Page 44 Zone 2 Hazardous Area" that you can find on the Internet at the following address: Link: (https://support.industry.siemens.com/cs/ww/en/view/78381013) ATEX The product meets the requirements of the EC directive:2014/34/EC "Equipment and Protective Devices for Use in Potentially Explosive Atmospheres". CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04...
- Page 45 Applied standards: ● EN 61000-6-4 Electromagnetic compatibility (EMC) - Part 6-4: Generic standards - Emission standard for industrial environments ● EN 61000-6-2 Electromagnetic compatibility (EMC) - Part 6-2: Generic standards - Immunity for industrial environments CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04...
- Page 46 Note the conditions for the safe deployment of the product according to the section Notices regarding use in hazardous areas according to UL HazLoc (Page 23). Note For devices with C-PLUG memory: The C-PLUG memory module may only be inserted or removed when the power is off. CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04...
- Page 47 바라며, 가정 외의 지역에서 사용하는것을 목적으로 합니다. Note that in terms of the emission of interference, this device corresponds to limit class A. This device can be used in all areas except for residential environments. CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04...
- Page 48 SIMATIC NET products are regularly submitted to the relevant authorities and approval centers for approvals relating to specific markets and applications. If you require a list of the current approvals for individual devices, consult your Siemens contact or check the Internet pages of Siemens Industry Online Support: Link: (https://support.industry.siemens.com/cs/ww/en/ps/15341/cert)
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Page 49: Documentation References
Introduction to the documentation Where to find Siemens documentation ● Article numbers You will find the article numbers for the Siemens products of relevance here in the following catalogs: – SIMATIC NET - Industrial Communication / Industrial Identification, catalog IK PI –... - Page 50 Documentation references A.3 Diagnostics Diagnostics SIMATIC SIMATIC S7-1500, ET 200MP, ET 200SP, ET 200AL, ET 200pro Diagnostics Function Manual Siemens AG Link: (https://support.industry.siemens.com/cs/ww/en/view/59192926) SIMATIC NET Diagnostics and configuration with SNMP Diagnostics manual Siemens AG Link: (https://support.industry.siemens.com/cs/ww/en/ps/15392/man) Communication SIMATIC SIMATIC S7-1500, ET 200MP, ET 200SP, ET 200AL, ET 200pro...
- Page 51 Structure and Use of the CPU Memory Function Manual Siemens AG Link: (https://support.industry.siemens.com/cs/ww/en/view/59193101) Cycle and response times SIMATIC SIMATIC S7-1500, ET 200SP, ET 200pro Cycle and Response Times Function Manual Siemens AG Link: (https://support.industry.siemens.com/cs/ww/en/view/59193558) CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04...
- Page 52 Documentation references A.7 Cycle and response times CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04...
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Page 53: Index
MAC Address, 3 Diagnostics options, 37 Manual Collection, 6 Disposal, 7 Maximum data length for program blocks, 14 Documentation for CM 1542-1, 5 Media redundancy, 11, 12 Double addressing in the network, 31 MIB, 37 Downloading project data, 24 Multicast... - Page 54 TCP (RFC 793), 11 TCP connections, 14, 18 Time synchronization, 12 Time-of-day synchronization, 33 TMail_..., 18 TMAIL_C, 18 TSEND/TRCV, 18 Restrictions, 15 UDP (RFC 768), 11 UDP connections, 14 UDP frame buffering, 15 Version history, 6 CM 1542-1 Operating Instructions, 07/2019, C79000-G8976-C355-04...