Placing Tubes; Errors Table - J.P. SELECTA CENCOM 2 Manual De Instrucciones

INSTRUCTION MANUAL CODE 80044 REV D
15ml glass tube
Bottom rubber
Error code Code Meaning
E1 Unbalance protection
E2 Over speed
E3 Door cover protection
E6 Over current
E7 No speed measurement
E11
The set speed can't be
reached
No speed measurement of motor after starting, please turn the motor manually. Observe whether the LED beside the speed measuring interface
flashes, If it does not flash, the speed sensor may be damaged. If flashing, contact after‐sales service.
J
.P. SELECTA s.a.u.

9. PLACING TUBES

Bucket

10. ERRORS TABLE

Malfunction Solutions ‐ Cencom II
Reason
Unbalanced protection input switch closed
Speed measurement interference or speed rise too fast Check Speed measuring wire or reduce the speed up
Door cover input signal wire is not connected properly
or Door cover switch fault
Current over rated value
No speed signal input
The speed sensor damaged or wire connection loose
Insufficient motor power
External voltage too low
Ctra. NII Km 585.1 Abrera 08630 (Barcelona) España
e-mail: selecta@jpselecta.es - http://www.jpselecta.es
January/2020 (It can be modified without notice)
15ml FALCON tube
Resolution
Check imbalance detection switch
Unplug the unbalanced protection wire, no alarming occurred
Check the door cover input signal wire and switch
Speed up too fast under heavy load, reduce speed increasing
Drive board failure
External voltage too high
Check speed sensor and make sure the wire connection is good
There are many reasons for the input of no speed measurement signal
Analyze the cause separately
Ensure load and control system power match
Ensure the power supply is normal
Tel (34) 93 770 08 77 Fax (34) 93 770 23 62
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