
ProSoft PC56-2K-IDE Brand New Hot Sell
Introduction
The ProSoft Technology MCM Modbus Master and Slave communication drivers support several data read and write commands. When configuring a Master port, the decision on which command to use is made depending on the type of data being addressed, and the level of Modbus support in the slave equipment. When configuring as a slave, it may be important to understand how the Modbus commands function in order to determine how to structure the application data.
The MCM module supports a command subset of the MODBUS Specification consisting primarily of the Function Codes required to read and write data. The following topics detail the different commands supported by the module. The perspective is given mainly from that of a Master port, but much of the discussion will assist those implementing Slave ports.
Prosoft Family Modules
MVI71-ADM | MVI69E-MBTCP | MVI56-GSC |
PS69-DPS | MVI69E-MBS | MVI56E-MNETR |
PS69-DPM | MVI69-DFNT | MVI56E-MNETCR |
PC56-2K-IDE | MVI69-ADMNET | MVI56E-MNETC |
MVI94-MCM | MVI69-ADM | MVI56E-MNET |
MVI71-AFC | MVI56-PDPS | MVI56E-MCMXT |
MVI69-PDPS | MVI56-PDPMV1 | MVI56E-MCMR |
MVI69-PDPMV1 | MVI56-MNET | MVI56E-MCM |
MVI69-MNET | MVI56-MCMR | MVI56E-GSC |
MVI69-MCM | MVI56-MCM | MVI56-DFCMR |
MVI69L-MBS | MVI56-HART | MVI56-DFCM |
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5464-210 | CPU01 | PR6423/00R-101 CON031 |
SST-PFB-PLC5 | B5322 | A6110 |
SST-PFB3-PCI | BV7032-0 | A6120 |
SST-PB3-VME-1 | BV7040-4 | A6210 |
SST-PB3-PCU-2 | BV7046-4 | A6220 |
SST-PB3-PCU | F1101 | A6312 |
SST-PB3-CLX | F1DI1601 | A6410 |
SST-ESR2-CLX | F2201 | CON021 PR6423/002-000 9200-00006N |
SST-DN4-104-2 | F2DO1602 | CON041 PR6423/002-011 9200-00021N |
SST-DN4-102-2 | F2DO8 01 | MMS3120/022-100 |
SST-DN3-PCU-2-E | F3113A | MMS6110 |
SST-DN3-PCI-2 | F3221 | MMS6120 |
SST-DN3-PCI-1-E | F3236 | MMS6210 |