Maintenance and Troubleshooting Azbil Corporation
5-14 Model MGG10C/14C - MagneW FLEX+/PLUS+ Converter
Error codes for non-critical problems
Non-critical problems do not seriously disrupt owmeter operation. When an error
occurs during operation and is regarded by the system as a non-critical problem, the
owmeter continues to output the ow rate.
The following table shows the possible error codes for non-critical problems and what
to do. If the problem persists after trying these solutions, contact technical support.
(For technical support, contact an Azbil Corp. sales representative in your area.)
Table 5-4 Non-critical
Error Screen Error Solution
Detector type and
diameter do not
match.
• Check the setting for
the detector diameter
and enter the correct
diameter.
High/low limit
alarm error.
HI < LO
• Set HI > LO.
The span setting is
greater than 12 m/s.
• Check the SPAN setting.
• Check the DIA setting.
• Check the TYPE setting
• Check the DUMMY
setting.
The pulse
frequency is either
too high or too low.
• Check the pulse weight
setting.
• Check the pulse
frequency setting.
• Check the engineering
unit match span unit.
Pulse width too
large.
Duty 70% or more
at pulse frequency
output.
• Check 1. Pulse width
2. Pulse weight and
3. Span setting
Hysteresis
exceeding 100%
of range in normal/
reverse automatic
range
• Check hysteresis setting.