Bộ lập trình Full Duplex Exchange PLC Programmable Logic Controller SCHNEIDER 140NOC78100
PLC Programmable Logic Controller SCHNEIDER 140NOC78100 COMMUNICATING MOUDLE
SIL
NOTE: For complete definitions and parameters related to SIL ratings refer tomIEC 61508, “Functional safety of electrical/electronic/programmable electronic safety related systems”. Provided here is a partial definition. safety integrity level discrete level (1 out of a possible 4) for specifying the safety integrity requirements of the safety functions to be allocated to the E/E/PE safety-related systems, where safety integrity level 4 has the highest level of safety integrity and safety integrity level 1 has the lowest
(Definition IEC 61508) SIL2 project (application)
A project (application) that uses a Quantum Safety PLC (140 CPU 651 60S V1.00 or 140 CPU 671 60S V1.00) to implement Safety Functions in a Safety-Related System.
SIL3 project (application)
A project (application) that uses a Quantum Safety PLC (140 CPU 651 60S V2.00 or 140 CPU 671 60S V2.00) to implement Safety Functions in a Safety-Related
System.
SIR
Safety Integrity requirement
Safety Integrity requirements are derived from a risk assessment and describe the likelihood of a Safety Function to be performed satisfactorily, for instance the degree of certainty necessary for the Safety Function to be carried out.
sniffing reading the configuration out of a PLC
SRS
safety requirements specification
specification containing all the requirements of the safety functions that have to be performed by the safety-related systems
(Definition IEC 61508
Specifications
| Manufacturer: | Modicon Quantum |
| Series: | Communications |
| Weight: | Ask |
| Product or component type: | Ethernet control module |
| Product compatibility: | 140CPU6xxxx |
| Communication port protocol: | Modbus TCP |
| Ethernet/IP | |
| Exchange mode: | Full duplex |
| Maximum number of connections: | 64 |
| Transmission rate: | 10/100 Mbit/s |
| Redundancy: | Yes hot standby redundant architecture |
| Topology: | Daisy chain loop |
| Redundant ring | |
| Web server: | Embedded |
| Communication service: | Embedded router |
| CIP implicit messaging (I/O communication) | |
| NTP time synchronization | |
| FDR server | |
| DHCP/BootP server | |
| SMTP e-mail notification | |
| Device Type Manager (DTM) | |
| SNMP agent | |
| Quality of Service (QoS) | |
| CIP Explicit messaging (client messaging) | |
| Embedded 4-port switch | |
| Ethernet service: | Rapid Scanning Tree Protocol (RSTP) |
| Transmission support medium: | Twisted pair |
| Port Ethernet: | 10BASE-T/100BASE-TX, connector type: RJ45 |
| Marking: | CE |
| Supply: | Via the power supply of the rack |
| Local signalling: | 1 LED green for communication on the bus (Active) |
| 1 LED green for configuration status (Ready) | |
| 1 LED green/red for device network status (Net Status 1) | |
| 1 LED green/red for extended DIO network status (Net Status 2) | |
| 1 LED green/red for module status (Mod Status) | |
| 1 LED green/red for network communication status (Net Status) | |
| Module format: | Standard |
OTHER SUPERIOR PRODUCTS
| Yasakawa Motor, Driver SG- | Mitsubishi Motor HC-,HA- |
| Westinghouse Modules 1C-,5X- | Emerson VE-,KJ- |
| Honeywell TC-,TK- | GE Modules IC – |
| Fanuc motor A0- | Yokogawa transmitter EJA- |
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The code of the last fault detected is given in this word. The following error codes cause the PLC to
stop if %S78 is set to 1. %S15, %S18 and %S20 are activated independently of %S78:
16#0002: PCMCIA signature not verified
16#2258: execution of HALT instruction
16#2302: call to a not supported system function in a user function block
16#9690: error of application CRC detected in background
16#DE87: calculation error on floating-point numbers (%S18, these errors are listed in the
word %SW17)
16#DEB0: watchdog overflow (%S11)
16#DEF1: character string transfer error (%S15)
16#DEF2: arithmetic or division by 0 error (%S18)
16#DEF3: index overflow (%S20)
Note: The codes 16#8xxx and 16#7xxx do not mstop the application and indicate an error on
function blocks. In case of a SIL3 related error, the PLC stops. After power off and restart of the PLC, %SW 125 contains the code of the cause of the error:
0x5AF1: sequence check error (unpredictableexecution in CPU)
0x5AF2: error in memory (corrupt address)
0x5AF3: comparison error (execution results of Intel and application processor differ)
0x5AF4: real-time clock error
0x5AF5: error initializing double codeexecution
0x5AF6: watchdog activation error
0x5AF7: error during memory check (takes more than 8 hours)
0x5AF8: error in memory check (corrupt RAM)
Note: %SW125 is only reset after init orcomplete download or restart (it always contains the last fault detected).
