CARLO GAVAZZI SIU-SNM-01 User Manual Download Page 24

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Carlo Gavazzi Controls S.p.A.

–

32100

–

Belluno

INFO: www.carlogavazzi-automation.com Phone +39.

0437 355811

User Manual

Modbus Master / SNMP Agent

Document code: SIU-SNM-01_ENG

Revision 1.0

2020-12-03

Page 24 / 25

MECHANICAL DIMENSIONS:

Summary of Contents for SIU-SNM-01

Page 1: ...lo Gavazzi Controls SpA reserves the right to change information in this manual about our product without warning TRADEMARKS All trademarks mentioned in this document belong to their respective owners...

Page 2: ...tor i e independent limit switches mechanical interlocks etc QUALIFIED PERSONNEL The device can be used only by qualified personnel strictly in accordance with the specifications Qualified personnel a...

Page 3: ...ACTERISTICS The SIU SNM 01 is a Modbus Master SNMP Agent Converter It has the following characteristics Up to 1024 bytes in reading and 1024 bytes in writing Triple isolation between Serial Power Supp...

Page 4: ...nt code SIU SNM 01_ENG Revision 1 0 2020 12 03 Page 4 25 CONFIGURATION You need the SIU SNM software on your PC in order to perform the following Define the parameters of SNMP line Define the paramete...

Page 5: ...SNMP Agent Document code SIU SNM 01_ENG Revision 1 0 2020 12 03 Page 5 25 POWER SUPPLY The devices can be powered at 8 24V AC and 12 35V DC For more details see the two tables below VAC VDC Vmin Vmax...

Page 6: ...Dip1 of Dip Switch A The first with Dip1 of Dip Switch A at OFF position is used for the normal working of the device The second with Dip1 of Dip Switch A at ON position is used for upload the Projec...

Page 7: ...ks very slowly 0 5Hz update in progress 2 Ethernet Link green ON Ethernet cable connected OFF Ethernet cable disconnected ON Ethernet cable connected OFF Ethernet cable disconnected 3 SNMP communicati...

Page 8: ...8 25 SNMP The SNMP connection must be made using Connector5 with at least a Category 5E cable The maximum length of the cable should not exceed 100m The cable has to conform to the T568 norms relative...

Page 9: ...istor it is necessary to put ON dip 1 like in figure The maximum length of the cable should be 1200m 4000 feet Here some codes of cables Belden p n 8132 2x 28AWG stranded twisted pairs conductor foil...

Page 10: ...20 12 03 Page 10 25 USE OF SIU SNM DESKTOP SOFTWARE To configure the Converter use the available software that runs with Windows called SIU SNM desktop When launching the software the window below app...

Page 11: ...ntains the entire device s configuration A device s configuration can also be imported or exported To clone the configurations of a Programmable Modbus Master SNMP Agent Converter in order to configur...

Page 12: ...is the possibility to change the language of the software and check the updating for the compositor In the section Language it is possible to change the language of the software In the section Connect...

Page 13: ...te by default the Gateway IP is disabled It is necessary to check the relevant box to enable it In the field SNMP Name of Station the name for SNMP Agent station is defined In the field Contact the co...

Page 14: ...hoose between the following o Coil Status o Input Status o Holding Register o Input Register In the field Address the starting address of the register to be read is defined in decimal In the field NPo...

Page 15: ...riting request when the data from SNMP side change value In the field Max Error the number of consecutive errors that the converter waits before suspending the request until the next reboot is defined...

Page 16: ...time for the Trap send is defined if On Timer option is checked In the field Position the starting byte of the internal memory array where taking the data is defined see Set access on page 15 In the...

Page 17: ...field Description the description name of the OID is defined In the field Mnemonic a brief description of the OID is defined Note If the fields On Change and On Timer are disabled the OID is readable...

Page 18: ...U SNM 01 by setting the Ethernet adapter in class 192 168 2 xxx Insert the IP 192 168 2 205 Press the Ping button Device Found must appear Press the Next button Select which operations you want to do...

Page 19: ...essage appears when you try to do the Update try these points before seeking assistance Try to repeat the operations for the updating Try with another PC Try to restart the PC Check the LAN settings I...

Page 20: ...vazzi automation com Phone 39 0437 355811 User Manual Modbus Master SNMP Agent Document code SIU SNM 01_ENG Revision 1 0 2020 12 03 Page 20 25 TRAP messages from SNMP All the OIDs defined in the Set S...

Page 21: ...1 4 1 49314 1 1 2 1 X SNMP COMMUNICATION Fixed Map In order to read write the data from to Modbus side it is necessary to use specific SNMP commands in order to see the SNMP Input and write the SNMP O...

Page 22: ...converter it is necessary to use the snmpset command The Output array is contained to this internal directory 1 3 6 1 4 1 33118 1 1 1 4 x 0 where x is the number of data block Each data block has a di...

Page 23: ...xample We have defined two Modbus reading requests in the section Set Modbus Access Modbus Read and two Modbus writing requests in the section Set Modbus Access Modbus Write In order to read the data...

Page 24: ...i Controls S p A 32100 Belluno INFO www carlogavazzi automation com Phone 39 0437 355811 User Manual Modbus Master SNMP Agent Document code SIU SNM 01_ENG Revision 1 0 2020 12 03 Page 24 25 MECHANICAL...

Page 25: ...ment as in the European Union and other European countries with separate collection systems This symbol on the product or on its packaging indicates that this product may not be treated as household r...

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