R&M Materials Handling VARIABLE SPEED CONTROLS ControlMaster Plus Service Manual - Manual (Page 60)

R&M Materials Handling, Inc.
4501 Gateway Boulevard
Springfield, Ohio 45502
P.: (937) 328-5100
FAX: (937) 325-5319
60/83 R&M Materials Handling, Inc. reserves the right to alter or amend the above information without notice.
9 TROUBLESHOOTING TABLE
If inverter doesn’t work, but any fault doesn’t found write down the following information before contacting to the supplier.
GENERAL INFORMATION
WORK NUMBER
CUSTOMER REFERENCE
DATE PUT IN OPERATION
DATE OF FAILURE
SHORT DESCRIPTION OF
FAILURE, ERROR CODE
INVERTER INFORMATION
TYPE CODE ACCELERATION
TIME S
SERIALNUMBER DECELERATION
TIME S
CONTROL METHOD MIN FREQ Hz
EP2 MAX FREQ Hz
EP3
MS
MOTOR INFORMATION
TYPE CODE NOMINAL VOLTAGE S
SERIALNUMBER NOMINAL CURRENT S
U/F-CURVE
(Travelling inverter)
NOMINAL
FREQUENCY
Zero freq volt % NOMINAL SPEED
U/f Mid volt % POWER FACTOR
U/f Mid freq Hz PULSE SENSOR
PULSE / REV
(Hoisting inverter)
MEASURED VALUES
INVERTER MOTOR
VOLTAGE
PHASE-TO-PHASE
L1-L2
VAC
L1-L3
VAC
L2-L3
VAC
NOMINAL CURRENT U-V
Ω Ω Ω Ω
V-W
Ω Ω Ω Ω
W-U
Ω Ω Ω Ω
VOLTAGE
PHASE-TO-GROUND
L1
VAC
L2
VAC
L3
VAC
MEASURED
CONTROL VOLTAGE V