Siemens ESM Displays and Operator Controls, LED Display Status, Fault red LED, Status Meaning

Page 58

Interfaces, Displays and Operator Controls

4.2Displays and Operator Controls

The OSM/ESM has the following LED displays:

4.2.1LED Display "Status"

The status display indicates the operating mode of an OSM/ESM:

Fault (red LED):

Status	Meaning
Lit	The OSM/ESM has detected an error. The signaling contact
	opens at the same time. The signaled errors are described in
	Chapter 4.1.7.
Not lit	No errors detected by the OSM/ESM.

Stby – Standby (green LED):

This LED does not exist on the OSM TP22 and ESM TP40.

Status	Meaning
Lit	The standby function is activated, the OSM/ESM is in the
	standby passive mode.
Not lit	The standby function is deactivated.
Flashes	The standby function is activated, OSM/ESM is in the standby
	active mode; in other words, the master OSM/ESM has failed
	and the standby OSM/ESM takes over data traffic.

54	Industrial Ethernet OSM/ESM
	C79000-Z8976-C068-10

Image 58

Contents Simatic NET Classification of Safety-Related Notices Copyright Siemens AG 2000/02, All rights reservedQualified Personnel Safety Instructions Regarding your ProductTrademarks Correct Usage of Hardware ProductsCorrect Usage of Software Products Prior to StartupPurpose of the Operating Instructions Installing an OSM/ESMPreface PackageFurther Documentation Validity of the Operating InstructionsFinding Information Personnel Qualification Requirements Guide to the ManualAudience Standards and ApprovalsContents Introduction Introduction OSM ITP62 Overview of the Variants of the OSM/ESMPossible Attachments Properties of the OSM ITP62 OSM ITP62-LD OSM ITP62-LDProperties of the OSM ITP62-LD ITP62-LDOSM ITP53 OSM ITP53Properties of the OSM ITP53 ESM ITP80 ESM ITP80Properties of the ESM ITP80 OSM TP62 OSM TP62Properties of the OSM TP62 ESM TP80 ESM TP80Properties of the ESM TP80 OSM BC08 OSM BC08Properties of the OSM BC08 OSM TP22 OSM TP22Properties of the OSM TP22 ESM TP40 ESM TP40Properties of the ESM TP40 Functions Simple Network Configuration and Network ExpansionLimitation of Errors to the Network Segment Affected Increased Network PerformanceDeleting Addresses Setting the Transmission Rate, AutonegotiationPackets with the Vlan Priority Tag Functions Network Topologies with OSM/ESM Bus Structure Bus with OSMBus with ESMs Redundant Ring Structure Redundant Ring Structure with OSMsESM in RM mode Redundant Coupling of Network Segments OSM/ESM Simultaneous Standby and Redundancy Manager Operation Port Assignment in the Standby ModeReplacing the Standby Master During Operation OSM RM mode Compatibility of OSM Version 2/ESM with OSM/ORM Version CompatibilityRing with OSM Version 2 as Redundancy Manager Redundant Coupling of Rings Standby Master Slave OSM Coupling Network Segments RM mode OSMInterfaces, Displays and Operator Controls ITP Ports ITP/TP PortsTP Ports Link Control Autonegotiation ModeProperties of the TP/ITP Ports Auto Polarity ExchangeInterfaces, Displays and Operator Controls FO Ports Standby-Sync Port Serial Interface PinoutTerminal Block for the Power Supply and Signaling Contact Signaling Contact Power SupplyRM Mode additional OSM/ESM in the Standby Mode Digital Inputs Input voltage must not exceed +30V DC or fall below -30V DCLED Display Status Fault red LEDDisplays and Operator Controls Stby Standby green LEDRM Redundancy Manager green LED LED Power Display mode MeaningFault Mask Port LEDs DisplayFull duplex Port LED Two-Pin DIP Switch DIP SwitchesSelect/Set Button Installation, Commissioning, Cleaning Maintenance Do not install damaged components Unpacking, Checking the ConsignmentInstallation PreparationsInstalling the OSM on a DIN Standard Rail Standard Rail MountingRemoving from a Standard Rail Removing from the Standard RailInstallation on a Simatic S7-300 Rail Installation on the S7-300 RailInstallation in Pairs in the 19 Cubicle Installation in the 19 CubicleWall Mounting Wall MountingWall Mounting Cleaning Maintenance Firmware Update Specifying the keyword OSM FirmwareFirmware Update Firmware Update Firmware Update Firmware Update Technical Specifications PortsTechnical Specifications Permitted Cable Lengths Switching Properties of OSM/ESMCascading Depth Mechanical Design Only horizontal installationPermitted Ambient Conditions/EMC PermittedConsignment / Order Numbers Accessories Product name Standards and ApprovalsCE Mark UL Approval Area of ApplicationApproval for Australia CSA CertificationFM Approval Adherence to Installation Instructions Fault Mask Filtering ITP Port GlossaryLink Control LatencyTP Port Industrial Ethernet OSM/ESM C79000-Z8976-C068-10 References Http//www4.ad.siemens.de/view/cs/de/8677203Industrial Ethernet OSM/ESM C79000-Z8976-C068-10 Index Ambient conditions, permittedIndex