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8
Orientation to Option Board Features
Section 2-1
2-1-2
Main Physical Features
The LED indicators (B) allow easy diagnosis. An attached grounding cable (E)
is sized to reach the ground terminals on all MX2-A
@
Inverter models. A fea-
ture 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 connec-
tor (D) allows unstrained connection and removal of the DeviceNet 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.
A
underside
C
E
G
F
D
B
A -
Option board connector
B -
LED indicators (MS, NS)
C -
Warning label
D -
Fieldbus connector
E -
Grounding cable
F -
Housing
G -
Mounting screw
Table 3 LED Indicators
Indicator
Colour
Status
Meaning
MS
(Module status)
Not lit
• Power is not supplied to the Option Board
• Option Board is being reset
Green
Lit
Normal operation
Red
Lit
Unrecoverable fault:
• Option Board hardware error
• Unsupported Inverter version
Flashing
Recoverable fault:
• Network power is OFF
• Node address changed
• Illegal Flexible configuration
• Option Board parameters out of range or
cannot be read
• Option Board detects consecutive communi-
cation errors
Summary of Contents for 3G3AX-MX2-DRT-E
Page 6: ...vi...
Page 14: ...xiv Compliance with EC Directives...
Page 20: ...6 Introduction to DeviceNet Section 1 3...
Page 46: ...32 Monitoring additional Inverter status using COS Section 4 9...
Page 56: ...42 APPENDIX A...
Page 68: ...54 Extended Speed and Acceleration Control IO 110 111 APPENDIX B...
Page 84: ...70 AC DC Drive Object Class 0x2A APPENDIX D...