R&M Materials Handling VARIABLE SPEED CONTROLS ControlMaster Plus Service Manual - Manual (Page 58)

R&M Materials Handling, Inc.
4501 Gateway Boulevard
Springfield, Ohio 45502
P.: (937) 328-5100
FAX: (937) 325-5319
58/83 R&M Materials Handling, Inc. reserves the right to alter or amend the above information without notice.
motor type plate parameters
maximum frequency parameters
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. Check other hoisting inverter:
fault history
brake operation
X
F 71 Brake Control
Fault Load information from hoist control unit is
out of operation window Check
Ain2 wiring
settings of load measuring device
X
F 73 Both Dir Active Both direction signals are active at same
time >500ms Check
controller operation
wiring of direction signals
X
F 90 SystemBus fault Communication error in SystemBus Check
SystemBus wiring
SystemBus boards connections into the control units
Parameters P2.4.1, P2.4.2. and P2.4.3. in all drives
X
F 91 SystemBus Brake
supervision All units are not giving brake opening or
closing information during 500ms. Check
That each active drive gets direction signals (S1/S2).
That ramp times are similar in each drive
X
F 92 Synchronization
Displacement Displacement limit has been exceeded.
Difference in acceleration, deceleration or
braking times between the drives. Check
That ramp times are similar in each drive
Value of parameter P2.4.5. “Displacement Lim” in
master drive
Speed feedback operation
Mechanical brake operation and adjustments
X
F 93 SystemBus
Activation Synchro activation is not done in correct
operation state. Stop driving before the Synchro is activated or
deactivated X
A = Can be done by the user
B = Can be done only by manufacturer authorized personnel
3.3.1 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 1=Ready
0=Not Running 1=Run
T.11 Direction
Fault
0=Off 1=On
0=No 1=Yes
T.12 Warning
At reference
0=No 1=Yes
0=No 1=Yes
T.13 0-speed 0=Not Zero Speed
1=Zero Speed