Siemens SIMATIC ET 200SP Manual page 44

Diagnostics alarms
Hardware interrupt lost
Channel temporarily
unavailable
The alarm refers to the diagnostics and depends on the configured measuring range.
1
For resistor and thermal resistor measuring ranges with deactivated diagnostics for "wire break", this is reported by the
2
"Violation of high limit" diagnostic.
Shared Device and diagnostics "Reference temperature": If the sender and receiver of the reference junction tempera-
3
ture of a group are assigned to different IO controllers, you may need to download both configurations again in the case
of diagnostics. First download the configuration containing the receiver.
Analog input module AI 8xRTD/TC 2-wire HF (6ES7134-6JF00-0CA1)
Manual, 09/2018, A5E32942580-AB
Error code Meaning
16 At least one hardware interrupt could not
H
be reported because there were too many
pending hardware interrupts.
1F
Firmware update in progress or up-
•
H
date has been canceled.
The module does not read any pro-
cess values in this state.
The channel is currently being cali-
•
brated.
Interrupts/diagnostics alarms
5.3 Diagnostics alarms
Remedy
Correct the program or the process
Wait for firmware update.
•
Restart the firmware update.
•
Complete calibration.
•
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