page 130 008-0671-00
Error 45,
A/D NAK
Hardware error. The channel’s Analog-to-Digital converter is not communicating with
the channel’s microprocessor. Restart the instrument.
Error 46,
SENSE WIRES
The amplifier circuit’s self test has failed. Restart the instrument.
Error 47,
BAD EE TYPE REQ
When installing a channel, the EEPROM type requested by the channel is not valid.
Contact Sensotec with the information found in the
SYSTEM MENU
->
SOFTWARE REV.
menu
item.
Error 48,
NULL MENU
A menu contains a NULL item. Contact our Service department with the information
found in the
SYSTEM MENU
->
SOFTWARE REV.
menu item.
Error 49,
NULL ACTION FCN
A menu contains a NULL action function. Contact our Service department with the
information found in the
SYSTEM MENU
->
SOFTWARE REV.
menu item.
Error 50,
EXCITATION
The channel’s excitation voltage regulator has shut down because the protection cir-
cuit that limits the output current has activated. This is most likely caused by a short of
the (+)Excitation and (-)Excitation pins (labeled as “+EXC” and “-EXC”).
Error 51,
CAN'T DO EXC.
The channel’s EEPROM memory contains an excitation setting which is not under-
stood by the instrument. Change the channel’s
CALIBRATION DATA
->
EXCITATION
menu
item to another setting.
Error 52,
SIG.MOD LENGTH R
An unexpected length byte was found inside a
Signature Module
during a read opera-
tion. Check the wiring.
Error 53,
SIG.MOD RECTYPE
An unexpected record type was found inside a
Signature Module
during a read opera-
tion. Check the wiring.
Error 54,
SIG.MOD LENGTH W
An unexpected record type was found inside a
Signature Module
during a write opera-
tion. Check the wiring and re-start the instrument.
Error 55,
SIG.MOD VERIFY SP
A data verification error occurred during a write operation to a
Signature Module’s
scratchpad. Check the wiring and re-start the instrument.
Error 56,
SIG.MOD VERIFY
A data verification error occurred during a write operation to a
Signature Module
.
Check the wiring and re-start the instrument.
Error 57,
WRONG SIG.MOD.
You have attempted to perform an
UPDATE SIG.MOD.
operation with a different
Signature
Module
than what was connected when the instrument was powered up. Re-connect
the original transducer/
Signature Module
and restart the instrument.
Another cause of this error is described in the description for Error 68 below.
Error 58,
WRONG EE VERSION
The channel’s EEPROM memory data is not able to be used by this version of firm-
ware. Make certain that you have not accidentally swapped channel circuit boards
between instruments. If you are certain that you want to use the channel circuit board
with this instrument, you may reset the channel’s EEPROM memory data to factory
defaults with the
SYSTEM MENU
->
DEFAULT CHANNEL
menu item.
Error 59,
CAN’T DO SIG.MOD
A
Signature Module
is connected to a channel which doesn’t support
Signature Cali-
bration
. Only Strain Gage Input channels are designed to operate with
Signature Cal-
ibration
.
Error 60,
SLAVE TIMEOUT
The channel’s microprocessor did not respond because the channel’s analog-to-digi-
tal converter did not calibrate properly. Restart the instrument.
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