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Overview
The MTQ22-FBP.0 Ethernet communication module supports the Modbus TCP network protocol. This chapter contains a
short description of Modbus TCP and the MTQ22-FBP.0 Ethernet module.
Highlighted features
•
The MTQ22-FBP.0 Modbus TCP module provides Ethernet connectivity for following devices
- UMC100.3
- UMC100-FBP.0
- UMC22-FBP.0
-
PSE, PST
•
Up to four devices can be connected to one MTQ22-FBP.0. This allows a very cost efficient connection of these devices
to Ethernet.
•
Through the MTQ22-FBP.0 Ethernet communication module it is possible to:
-
Give control commands to the device (Start, Stop, Auto, etc.). The meaning of the commands depends on the connected
device
-
Read status information and actual values from the device
-
Change parameter values
-
Read maintenance counters
-
Reset a trip
•
A built in two-port switch allows the flexible usage in bus, star or ring network topologies.
• Up to four masters can concurrently access the connected devices. The master connections can be supervised.
• Access via Modbus TCP can be restricted to a limited set of IP addresses
•
The Media Redundancy Protocol (MRP) is implemented (client). MRP is standardized in IEC/EN 62439-2 and offers redun-
dancy in case of a single failure.
•
The Modbus address map offers flexible data access to best suit the needs of Modbus TCP client (e.g. PLC).
•
Location supervision for detecting of interchanged drawers in withdraw-able systems.
Please note that the data mapping is the same for UMC100-FBP.0 and UMC100.3 even if the name UMC100 is often used in
this document.
Document history
D0202
page 29, 33
Supplementation of table values and supported bit rate
D0202 Rev B
various
Update of images, LLDP information added
D0202 Rev C
various
New template, corrections
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U N I V ER S A L M OTO R CO N T R O L L ER U M C 10 0. 3 |
MTQ2 2- FB P.0 MODBUS TCP M A N UA L