h/p/cosmos pluto - Page 143

trouble shooting
file: n:\article\cos14310m5-v1_08hpc-en\20150130_cos14310m5-v1.08hpc-en_instructions_for_use_h-p-cosmos_treadmill.doc
© 2015 h/p/cosmos sports & medical gmbh author: fh email@h-p-cosmos.com created 30.01.2015 printed 30.01.2015 page: 143 of 216
E51
Error of
frequency inverter/ motor regulation
Signal error between MCU5 and
frequency inverter.
Only applicable at digital control
(RS485) of MCU5/frequency inverter
= E 51 ! FU flashing
§ $ % HELP flashing
" shows the hexadecimal number of the original error code of
the frequency inverter (for example “b1” of error message “E.PUE” =
PU disconnection).
N Check RS485 plug at the MCU5 control board.
N Check RS485 plug at the frequency inverter.
N Check RS485 plug at the isolator board.
N Frequency inverter may be defective.
N Power supply may be too weak because of an extension cable
etc.
N Check power supply and power cord.
N Contact authorized service engineer.
abbreviations: UT = UserTerminal / FI = Frequency Inverter
Indication
display
UT
Indication
display FI
Meaning of the error code related to the frequency inverter
(motor drive control) function/ status
Misubishi
00
-
No alarm
10
E.OC1
Overcurrent shut-off during acceleration
11
E.OC2
Overcurrent shut-off during constant speed
12
E.OC3
Overcurrent shut-off during deceleration or stop
20
E.OV1
Regenerative overvoltage shut-off during acceleration
21
E.OV2
Regenerative overvoltage shut-off during constant speed
22
E.OV3
Regenerative overvoltage shut-off during deceleration or stop
30
E.THT
Inverter overload shut-off (electronic thermal relay function)
31
T.THM
Motor overload shut-off (electronic thermal relay function)
40
E.FIN
Fin overheat
52
E.ILF
Input phase loss
60
E.OLT
Stall prevention
70
E.BE
Brake transistor alarm detection
80
E.GF
Output side earth (ground) fault overcurrent
81
E.LF
Output phase loss
90
E.OHT
External thermal relay operation
A1
E.OP1
Communication option fault
B0
E.PE
Parameter storage device fault
B1
E.PUE
PU disconnection
B2
E.RET
Retry count excess
C0
E.CPU
CPU fault
F1
E.1
Option fault
F6
E.6
CPU fault
F7
E.7
CPU fault
FD
E.13
Internal circuit fault