Transducer Control 5 User Manual (RWT3746IM)
Revision 7, September 2020 - Page 32
The status code is split into 3 categories, Information, Warning and Error. Each
category is composed of a number of flags which identify the status of each test item.
When the status code is retrieved from the transducer it is decoded and the status of
each item is displayed onscreen.
The meaning of each category and flag is described in the following sections.
Information
Information flags inform the user of operational conditions.
Peak ON
Peak switch is ON.
Custom Analog Scaling
A non-standard analog output setup is being used.
Limits Triggered
The limits feature is in an active/triggered state.
Warning
Warning flags inform the user of conditions that need user intervention or conditions
that the user should be aware of.
Analog Channel 0 / Analog Channel 1
Analog output load fault detected. The actual problem depends on whether the
output is voltage or current, in either case there is a wiring fault.
Voltage
- Fault caused by a short or low load resistance.
Current
- Fault caused by a high load resistance or open load.
High Zero Offset
A torque zero offset greater than 25% of FSD is in use. Any offset value is allowed,
but the warning is asserted because it is potentially a very dangerous
circumstance, a user may not realise that an offset is present, then overscale the
transducer and damage connected equipment.
Exceeded Temperature
The transducer is operating outside of its temperature range. The transducer may
not operate correctly.
Overscale
A torque of over 101% of FSD has been applied to the transducer, measurement
accuracy cannot be trusted.
Critical Overscale
A torque of over 120% of FSD has been applied the transducer, at this level
measurements will have a low accuracy, and there is a danger of permanent
damage to the transducer. Reduce the torque level.
Head Disconnect
The torque measurement head for transducers with external electronics has been
disconnected. Power off the electronics, reconnect the torque head and power on.
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