ABB Jocab Safety Vital 2 Operating Instruction page 10

Status messages and error codes
Status messages
No: Description
- - Power up
N Run mode (1 = Mode M1, 2 = Mode M2, 3 = Mode M3)
User faults
No: Fault and possible reason.
Er10* T1 or T11 short circuited to foreign voltage.
Er12* Short circuit between two dynamic inputs
(R1, R2, R11, R12, S1)
Er13* X4, X14 or Q13 short circuited to 0V or
output Q2 or Q12 overloaded
Er15 Power supply below 18V
Er16 Power supply above 30V
Er90 Fault in mode selection. One of M1, M2 or M3 must be
connected.
Er91 Two channel fault, Input S1-S2 (only Vital 3)
*Combined with LED flashing for the affected I/O.
I/O faults
No: Fault and possible reason.
E r40* Error safety output Q2, Q12
- Q2, Q12 connected together or to other negative voltage or
- Q2, Q12 has too high capacitive load.
E r41* Error output Q2 or Q12. Overload or connected to foreign
positive voltage.
E r42* Error relay output. No answer from internal relay monitoring
when output is off.
Er43* Error relay output. (Self test of transistors)
Er44* Error relay output. Internal relay does not switch on.
*Combined with LED flashing for the affected I/O.
CPU faults
No: Fault and possible reason.
Er50 Input data difference between processor A and B
Processor A and B reads an input differently. The fault is
often caused by a bad sensor.
Corresponding input LED flashes.
Note: Reboot is made by power off-on.
Vital2&3_Manual_v1D
10
Reset action
Automatically reset
Automatically reset
Automatically reset,
"K" button
Autom. 3 min or "K" button
Autom. 3 min or "K" button
Automatically reset
Automatically reset
Reset action
"K" button.
"K" button.
"K" button.
Reboot
"K" button.
Reset action
Reboot
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