Download - R&M Materials Handling equipment

R&M Materials Handling, Inc.
4501 Gateway Boulevard
Springfield, Ohio 45502
P.: (937) 328-5100
FAX: (937) 325-5319
F 65 SSU Watchdog SSU internal fault
interference fault between SSU board
and control board
component failure (control board or
SSU board)
F 66
SSU Overspeed
Limit
SSU overspeed limit has been set over
140% of maximum frequency
F 70 Multicare Fault Other inverter has tripped to fault or brake
of other inverter has not been opened.
Fault is not stored into fault history.
F 71
Brake Control
Fault
Load information from hoist control unit is
out of operation window
F 73 Both Dir Active Both direction signals are active at same
time >500ms
A = Can be done by the user
B = Can be done only by manufacturer authorized personnel
Reset: switch power off and restart after the lamps of display
are off.
Check:
SSU status (System menu / System info / Expander boards
/ C: SSU / status)
SSU LED’s
If the fault comes again, contact service
Check:
set SSU overspeed limit under 140% of maximum
frequency
motor type plate parameters
maximum frequency parameters
Check other hoisting inverter:
fault history
brake operation
Check
Ain2 wiring
settings of load measuring device
Check
controller operation
wiring of direction signals
X
X
X
X
X
10.3.1 Fault time data record
When a fault occurs, the fault number is displayed. By pushing the menu button right here you will enter
the Fault time data record menu, indicated by T.1-T.13.
In this menu, some selected important data valid at the time of the fault are recorded. The data available
are:
T.1 Counted operation days d
T.2 Counted operation hours hh:mm:ss
T.3 Output frequency Hz
T.4 Motor current A
T.5 Motor voltage V
T.6 Motor power %
T.7 Motor torque %
T.8 DC voltage V
T.9 Unit temperature °C
T.10 Ready
Run
0=Not Ready
0=Not Running
T.11 Direction
0=Off 1=On
Fault
0=No 1=Yes
T.12 Warning
0=No 1=Yes
At reference
0=No 1=Yes
T.13 0-speed 0=Not Zero Speed
1=Zero Speed
1=Ready
1=Run
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This document and the information contained herein, is the exclusive property of R&M Materials Handling Inc. and represents a non-public, confidential and proprietary
trade secret that may not be reproduced, disclosed to third parties, altered or otherwise employed in any manner whatsoever without the express written consent of R&M
Materials Handling Inc. Copyright © (2005) R&M Materials Handling Inc. All rights reserved.