9
Basic System Description
Section 2-2
Four LED indicators (B) allow easy diagnosis. An attached grounding cable
(E) is sized to reach the ground terminals on all Inverter models. A feature in
the housing (F) will retain the mounting screw (G) when the Option Board is
not mounted to the Inverter. The orientation of the Fieldbus connector (D)
allows unstrained connection and removal of the PROFIBUS connector.
Please pay special attention to the Option Board connector: It must be prop-
erly connected with the Inverter when the Option Board is mounted.
2-1-3
LED Indicators
The LED indicators on the front indicate the operational mode and status of
the Option Board and the network.
Refer to
Section 5-1
for Troubleshooting using the LED indicators on page 57
2-2
Basic System Description
The Option Board connects to the Master via a PROFIBUS network cable.
Inverter I/O data is generally shared with the Master's I/O memory through the
PROFIBUS DP network. Every PROFIBUS communication cycle, Inverter I/O
data is collected by the Option Board and exchanged with the Master. The
Engineering Station allows you to configure, monitor, program, diagnose and
operate the system.
Table 2 LED Indicators
Indicator
Colour
Status
Meaning
RUN
(Unit status)
Green
OFF
No power or not yet ready for operation
Flashing
Operating in commissioning mode
ON
Normal operation
ERR
(Unit error)
Red
ON
Fatal error
Flashing
Operational error
OFF
No error
BF
(Bus Fail)
Red
ON
No communication with PROFIBUS Master
Flashing
Unsupported parameters or module configuration received from PROFIBUS Master
OFF
Communicating with PROFIBUS Master
COMM
(Comms status)
Green
ON
Cyclic data exchange or PROFIBUS diagnostics operational
OFF
No cyclic data exchange or PROFIBUS diagnostics
Slave
PLC
PROFIBUS DP-V1 Master
MX2-A
@
In
Option Board
PROFIBUS
Engineering Station
(For setting, monitoring and operation)
In Option Board
PROFIBUS
Slave
PROFIBUS DP-V1 Master
PLC
Engineering Station
For setting, monitoring and operation)
I111E-EN-02+3G3AX-MX2-RX-PRT+OperManual.book Seite 9 Donnerstag, 8. September 2011 11:53 11
Содержание 3G3AX-MX2-PRT-E
Страница 1: ...MX2 RX PROFIBUS Option Board Model 3G3AX MX2 PRT E 3G3AX RX PRT E USER S Manual Cat No I111E EN 02...
Страница 6: ...vi...
Страница 14: ...xiv Compliance with EC Directives...
Страница 20: ...6 Introduction to PROFIBUS Section 1 3...
Страница 36: ...22 How to mount the Option Board on the Inverter Section 2 3...
Страница 42: ...28 Configuring the Network Section 3 2...
Страница 70: ...56 Limitations Caused by Inverter Mode and Rating Selection Section 4 7...
Страница 108: ...94 APPENDIX G...
Страница 110: ...96 APPENDIX H...
Страница 113: ...97...
Страница 115: ......