Jetter JX2-IO16, User Manual

Page: 95 / 124

JX2-IO16 12.1 Error Diagnosis
Jetter AG 95
12.1.3 Error in the output circuit
An error in the output circuit exists when the output circuit signals an error for at least
30 ms.
Possible error causes
• Overcurrent at one output at the least (I > 0.5 A per output)
• Undervoltage of the power supply voltage; refer to Fig. 28
• Overtemperature of the output circuit
Fig. 28: Voltage levels of the undervoltage detection system
Troubleshooting
• Eliminate short circuit at one or several outputs
• Ensure a stable power supply
Error acknowledgement
• This error message will automatically be deleted by the JX2-IO16 module once
the error signal from the output circuit is canceled.
2
11
18
22
26
30
U(V)
No undervoltage
Undefined
8
16
7
No undervoltage
Undervoltage