Circutor CEM-M-ETH Manual de usuario Pagina 12
- Pagina / 24
- Tabla de contenidos
- MARCADORES
Valorado. / 5. Basado en revisión del cliente
Table 3:LINK LED, colour codes
LINK LED
Colour Status
Flashing red Unit not linked
Steady green Unit linked
LED LINK/ACT, indicates the state of the Ethernet connection, Table 4�
Table 4: LED LINK/ACT
LED LINK/ ACT
Colour Status
On Ethernet link
Off No Ethernet link
Flashing
Activity on this port
4.3.- OPTICAL COMMUNICATIONS PORT
The unit has an optical serial communications port on its right side, in accordance with the UNE
EN 62056-21:2003 standard, in order to communicate with other devices in the CEM family.
4.4- RS-485 COMMUNICATIONS
4�4�1�- MODBUS/TCP PROTOCOL
The MODBUS/TPC protocol is the MODBUS RTU protocol with a TCP interface that runs on
Ethernet.
MODBUS/TCP uses TCP/IP and Ethernet to manage the data of MODBUS messages between
compatible devices.
The MODBUS/TCP protocol embeds a standard MODBUS data frame in a TCP frame without
the Modbus checksum, as shown in the diagram in the gure.
Figure 6:Construction of a MODBUS/TCP data frame
12
CEM M-ETH
Instruction Manual
- INSTRUCTION MANUAL 1
- CONTENTS 4
- REVISION LOG 5
- Figure 1 8
- Figure 2 8
- Ethernet 10
- Table 3) 11
- Instruction Manual 11
- CEM M-ETH 11
- Table 4� 12
- 5�- TECHNICAL FEATURES 19
- 20
- 8�- CE CERTIFICATE 22
- CIRCUTOR, SA 24
- Vial Sant Jordi, s/n 24
Relacionado con productos y manuales para Instrumentos de medición Circutor CEM-M-ETH
(15 paginas)
(15 paginas)
(2 paginas)
(2 paginas)
(2 paginas)Samsung FQ159ST-B Handbücher
Bedienungsanleitungen und Benutzerhandbücher für Mikrowellen Samsung FQ159ST-B.
Wir stellen 1 PDF-Handbücher Samsung FQ159ST-B zum kostenlosen herunterladen nach Dokumenttypen zur Verfügung Bedienungsanleitung
Comentarios a estos manuales