Vaisala PTB330 - Manual (Page 111)

Chapter 5 ______________________________________________________________ Maintenance
VAISALA ______________________________________________________________________ 109
Table 18 Error Messages
Error Code Error Message Action
E10 Internal EEPROM read error. Internal barometer failure. Return the barometer to
the Vaisala Service Center.
E11 Internal EEPROM write error. Internal barometer failure. Remove the barometer
and return the faulty unit to Vaisala Service.
E12...E15 Add-on module 1/2/3/4 connection
failure Turn off the power and check the module
connection. Turn on the power.
If the module is intentionally missing, enter the
MODS command to register the change.
E8 Device internal temperature out of
range Ensure that the operating temperature is within the
valid range
E6 Operating voltage out of range Ensure that the operating voltage is within the valid
range.
E7 Internal system voltage out of
range Internal barometer failure. Return the barometer to
the Vaisala Service Center.
E20 Configuration switches for analog
output set incorrectly Check and re-set the switches of the analog output
module, see section Changing Output Mode and
Range on page 102.
E5 Communication module installed
in incorrect add-on module slot Disconnect the power, change the RS485-1 module
to module slot 1, and enter the MODS command to
register the change.
E28...E31 Unknown/incompatible module
installed in add-on module slot
1/2/3/4)
Ensure that the module is compatible with the
PTB330.
When a new unregistered module is installed in the
module slot, enter the MODS command to register
the change.
E4 Pressure out of valid range Check that the assumed pressure is within the
measurement range for the barometer.
E3 Difference between pressure
transducers too large 1) Check that the barometer modules are
measuring the same pressure or 2) Check if one of
the barometer modules is out of the valid range or
3) Check if the DPMAX value is set too low.
E16...E19 Pressure measurement failure on
add-on module 1/2/3/4 Internal barometer failure. Return the barometer to
the Vaisala Service Center.
E9 Checksum error in the internal
configuration memory Internal barometer failure. Return the barometer to
the Vaisala Service Center.
E24...E27 EEPROM failure on add-on
module 1/2/3/4 Internal barometer failure. Return the barometer to
the Vaisala Service Center.