Instructions for installation, operation,
and maintenance of Magnum MR2
(integral racking)
Controller diagnostic display
This feature can be used for diagnostic and troubleshooting
purposes . The operator will press and hold down the "Enable"
button while pressing and holding down the unused button under
the "Intermediate" indicator LED on the pendant for three seconds .
The gear type, controller firmware version, pendant firmware
version, rack-in count, rack-out count, overcurrent count and "test"
verification will scroll across the display .
Ex . of entire sequence:
PG
GR
CF
##
##
##
1
2
3
1 . Product group
2 . Gear type (will always be 02 for Magnum)
3 . Controller firmware version
4 . Pendant firmware version
5 . Rack-in count
6 . Rack-out count
7 . Overcurrent count
8 . Modbus address (01 to 99)
Controller mounting
The controller can be mounted to the left side or right side of the
cassette . If placed in other areas of the switchgear, extension wires
can be added with the existing terminal blocks . This section will
cover installing to the left side of the cassette, which is preferred .
Thread four standoffs onto the four corner screws (see Figure 23) .
Figure 23. Installing standoffs.
PF
RI
RO
OC
##
## ##
## ##
## ##
4
5
6
7
Unused button
Locate four mounting holes on cassette sidesheet . Align controller
standoffs with holes and secure using four supplied machine screws
and lockwashers (see Figure 24 and Figure 25) .
AD
##
8
Figure 24. Mounting holes.
Figure 25. Securing.
Instructional Booklet IB013003EN
Effective June 2023
EATON www.eaton.com
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