Part 5: Review on Replacement of MR-J2S-30 kW or Higher Capacity Models with MR-J4-DU_
5 - 40
5.4.2 Parameter setting of brake units
Normally, it is unnecessary to change the FR-BU2-(H) parameters. The table below shows permission for
changing each parameter.
Parameter
Permission Remarks
Number Name
0
Brake mode switching
NO
Do not change the setting.
1
Monitor display data selection
Available
Refer to the "FR-BU2 installation guide".
2
Input terminal function selection 1
NO
Do not change the setting.
3
Input terminal function selection 2
77
Parameter write selection
78
Cumulative energization time
carrying-over times
CLr Parameter
clear
ECL
Alarm history clear
C1
For manufacturer setting
5.4.3 Connection example
POINT
Connecting the PR terminal of a brake unit to the L+ terminal of a converter unit
will cause a malfunction to the brake unit. Make sure to connect the PR terminal
of a brake unit to that of a resistor unit.
(1) Use of the FR-BR-(H) resistor unit
POINT
When connecting two brake units in parallel, use FR-BU2-(H) for both.
Otherwise an alarm or malfunction may occur.
Make sure to connect the master and slave terminals (MSG, SD) of one brake
unit to the master and the slave of the other respectively.
Do not connect as shown below.
N/-
P/+
Brake unit
Brake unit
Converter unit
L+
L-
N/-
P/+
Connecting multiple brake
units together to L+ and L-.
N/-
P/+
Brake unit
L+
L-
N/-
P/+
Brake unit
Converter unit
Connecting multiple brake
units by daisy chain.
Содержание MELSERVO-J2-Super Series
Страница 18: ...Part 1 Summary of MR J2S MR J2M Replacement 1 1 Part 1 Summary of MR J2S MR J2M Replacement ...
Страница 31: ...Part 1 Summary of MR J2S MR J2M Replacement 1 14 MEMO ...
Страница 109: ...Part 3 Review on Replacement of MR J2S _B_ with MR J4 _B_ 3 32 MEMO ...
Страница 161: ...Part 4 Review on Replacement of MR J2S _CP_ CL_ with MR J4 _A_ RJ 4 52 MEMO ...
Страница 219: ...Part 5 Review on Replacement of MR J2S 30 kW or Higher Capacity Models with MR J4 DU_ 5 58 MEMO ...
Страница 220: ...Part 6 Review on Replacement of MR J2M with MR J4 6 1 Part 6 Review on Replacement of MR J2M with MR J4 ...
Страница 239: ...Part 6 Review on Replacement of MR J2M with MR J4 6 20 MEMO ...
Страница 240: ...Part 7 Common Reference Material 7 1 Part 7 Common Reference Material ...
Страница 284: ...Part 7 Common Reference Material 7 45 Click Update Project ...
Страница 342: ...Part 8 Review on Replacement of Motor 8 1 Part 8 Review on Replacement of Motor ...
Страница 409: ...Part 8 Review on Replacement of Motor 8 68 MEMO ...
Страница 461: ...Part 9 Review on Replacement of Optional Peripheral Equipment 9 52 MEMO ...
Страница 462: ...Part 10 Startup Procedure Manual 10 1 Part 10 Startup Procedure Manual ...
Страница 464: ... Appendix 1 Summary of MR J4_B_ RJ020 MR J4 T20 Appendix 1 1 Appendix 1 Summary of MR J4_B_ RJ020 MR J4 T20 ...