12
Step-by-Step Basic Installation
Section 2-3
Step 8
Secure the Option Board in place
with the mounting screw (do not over-
tighten).
Step 9
Select the right warning language from the warning label sheet and replace
the English warning if appropriate.
Note 1
Refer to section 2-1-3 in the MX2 User's Manual (Cat. No. I570) for operations
related to assembly and disassembly of the MX2-A
@
Inverter:
Note 2
Some Inverter models do not include a screw for the grounding cable. Please
supply the recommended screw, lock-washer and washer to attach the
grounding cable.
Note 3
Illustrations are only provided for one Inverter size. The instructions however
are generic, and may be followed for all Inverter sizes. Make use of the
MX2-A
@
Inverter manual.
!HIGH VOLTAGE
Never operate the Inverter with the terminal block cover or backing plate
removed.
!WARNING
Always connect the grounding cable to one of the ground terminals of the
MX2-A
@
Inverter. Failure to abide could lead to serious or possibly fatal injury.
!WARNING
Provide emergency stop circuits, interlock circuits, limit circuits and similar
safety measures in external circuits (NOT in the Option Board). This ensures
safety in the system if an abnormality occurs due to malfunction of the Option
Board or another external factor affecting the Option Board operation. Not
doing so may result in serious accidents.
!Caution
Never touch the heat sink during or just after operation; it can be very hot.
!Caution
Be sure that the Option Board is mounted correctly. Improper mounting may
result in malfunction.
!Caution
Be sure that all cable connector screws are tightened to the torque specified
in the relevant manuals. Incorrect tightening torque may result in malfunction.
Table 4 Ground cable screw selection
Inverter models
Grounding Cable Attachment Screw
3-phase 200 V 5.5
–
7.5 kW
M4 x 6
3-phase 400 V 5.5
–
7.5 kW
3-phase 200 V 11 – 15 kW
M5 x 6
3-phase 400 V 11
–
15 kW
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...