Error Codes; Example: Error 6 - Siemens 3RB22 Operating Instructions Manual

Operation
4.4

Error codes

Example: Error 6

Code
1
2
3
4
5
6
7
8
9
10
1)Reset only possible by switching off the control supply voltage!
18
In the event of errors, the system outputs error codes in the form
of a flashing sequence of three red LEDs.
1 s
Thermistor fault during start-up: Thermistor is activated, but not (no
longer) noticeable, wire break possible
Deactivate thermistor, or connect or check thermistor.
Thermistor fault: Short-circuit
Thermistor is short-circuited. Remove short-circuit!
Thermistor fault: Wire break
Connection broken. Remove interruption!
—
Faulty communication with current measurement module during start-
up
Is the current measurement module connected?
Faulty assignment of I
Set current I not within the permissible current range of the current
e
measurement module or rotary button (Fig.
Please correct!
Invalid current measurement module detected:
Connect 3RB29.. current measurement module!
Undervoltage detected:
The permissible operating voltage has been undershot.
—
internal fault
An internal fault has been detected. Return device to manufacturer.
1 2 3 4 5 6
Description/remedy
<--> current measurement module:
e
1 2 3 4 5
1 s
1)
outside 10 ... 100 %.
IVb)
3ZX1012-0RB22-1AA1
6