Hardware Interrupts - Siemens SIMATIC ET 200SP Operating Instructions Manual

LEDs Meaning
⑬
Yellow/o Weight within the weighing
ff range
Yellow/o Weight outside of the weigh‐
n ing range
⑭
Green/ Stability 1 is not available
flashing
Green/o Stability 1 is available
n
⑮
Green/of No automatic weighing cycle
f is active
Green/o Automatic weighing cycle is
n active
Green/ Stopped dosing cycle
flashing
⑯
Yellow/o Service mode is not active
ff
Yellow/o Local Web server access is
n enabled
Yellow/ Service mode is active
flashing
⑰
LC Loa Green/of Sensor connection faulty
d cell f
Green/o Sensor connection OK
n
⑱
DIAG Green/of Backplane bus supply of the
f ET 200SP not OK
Green/ Electronic weighing system
flashing not parameterized
Green/o Electronic weighing system
n parameterized and no diag‐
nostics
Red/ Electronic weighing system
flashing parameterized, there is at
least one error.
Corrective measures for diagnostics alarms can be found in section Error codes and corrective
measures (Page 144).
9.6

Hardware interrupts

Introduction
Configure which events during operation are to trigger a hardware interrupt for the electronic
weighing system.
Technology module TM SIWAREX WP351 HF
Operating Instructions, 01/2020, A5E47521010-AA
Solution
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Check the wiring of the load cells.
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Check or switch on the supply voltage on the interface module.
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Evaluate the diagnostic alarms and eliminate the error.
Interrupts/diagnostic messages
9.6 Hardware interrupts
147