Siemens SIMATIC ET 200SP - Diagnostic Error Types

Interrupts/diagnostic alarms
14.3 Diagnostic alarms
Analog input module AI Energy Meter 480VAC/CT HF (6ES7134-6PA00-0CU0)
112 Manual, 07/2018, A5E42674880-AA
Table 14- 5 Error types
Diagnostic message
Error code
Meaning
Solution
Undervoltage
2
H
Line voltage (measuring range) is moni-
tored for tolerance. Violation leads to volt-
age overflow/underflow
Observe the line voltage range
Overvoltage 3
H
Overload 4
H
• The measured current is monitored
after the "Tolerance time" for "Toler-
ance value overcurrent [0.1A]" has ex-
pired. Exceeding this results in
overflow current.
• The maximum value of the secondary
current (12 A) has been exceeded.
Observe the current range
Error 9
H
Internal module error (diagnostic alarm on
channel 0 applies to the entire module).
Replace the module
Parameter assignment
error
10
H
• The module cannot evaluate parame-
ters for the channel.
• Incorrect parameter assignment.
Correct the parameter assignment
Load voltage missing 11
H
Missing or insufficient line voltage at termi-
nal 17
Check supply
External fault 1A
H
Voltage swell/dip and overcurrent see:
• Voltage swell of the voltage half-
wave value (Page 116)
• Voltage dip of the voltage half-
wave value (Page 118)
• Overcurrent of the current half
value (Page 129)
Channel is temporarily
unavailable
1F
H
Firmware upgrade is being performed.
Channel 0 applies to the entire module.
The module is currently not performing any
measurements.
--
A user calibration is being executed at the
channel.
Complete the user calibration