Honeywell SC Series User Manual

Honeywell Sensing and Control 73
SC 2000, SC2001, SC3004
Rev. G, 008-0608-00
Chapter 17 Error Messages
17.1 Overview
If the instrument detects an error during the RUN, INITIALIZE, or
SETUP modes, it stops operation and enters its ERROR mode as
described in “Operating Modes” on page 6.
The most frequent causes of error messages are:
• Wiring/electricalconnectionproblems
• Misplacedaddressjumperswheninstallingorremoving
channel circuit boards
• Swappingchannelcircuitboardsbetweeninstruments
• Incorrectcalibrationofthetransducertotheinstrument
17.2 Error Message List
Error
Title
Description
Error 05
DIVIDE BY ZERO
A Mathematics Virtual channel has attempted to divide by zero.
Error 07
SQUARE ROOT
A Mathematics Virtual channel has attempted to take the square root of a negative num-
ber.
Error 09
LOG/LN
A Mathematics Virtual channel has attempted to take the logarithm of either zero or a
negative number.
Error 16
+15V SUPPLY HIGH
The internal +15 Vdc power supply is generating a voltage that is too high.
Error 17
+15V SUPPLY LOW
The internal +15 Vdc power supply is generating a voltage that is too low. Check the wir-
ing between the instrument and the transducer or amplifier.
Error 18
-15V SUPPLY HIGH
The internal -15 Vdc power supply is generating a voltage that is too high (more positive).
Check the wiring between the instrument and the transducer or amplifier.
Error 19
-15V SUPPLY LOW
The internal -15 Vdc power supply is generating a voltage that is too low (more negative).
Error 20
CHANNEL >MAXCH
An invalid channel number has been encountered by the instrument. Restart the instru-
ment. If this error persists, contact our Service department with the information found in
the SYSTEM MENU -> SOFTWARE REV. menu item.
Error 21
BLOWN STACK
The instrument’s software stack has overflowed. Restart the instrument. If this error per-
sists, contact our Service department with the information found in the SYSTEM MENU ->
SOFTWARE REV. menu item.
Error 22
TYPE NOT FOUND
The instrument has not been programmed to understand the type of channel. Contact our
Service department with the information found in the SYSTEM MENU -> SOFTWARE REV. menu
item.
Error 23
CAN'T RENDER FS
The full-scale value of the transducer cannot be rendered on the display with the selected
DISPLAY SETUP menu settings. Change the DISPLAY SETUP menu settings to better match
the transducer’s capacity.
Error 24
SIG.MOD CRC ROM
A checksum error occurred while reading a Signature Module’s read-only-memory. Check
the wiring and restart the instrument. This error may occur with very long cable lengths.
Error 25
SIG.MOD CRC READ
A checksum failure occurred reading data from a Signature Module. Check the wiring.
This error may be caused by a faulty Signature Module.
Error 26
NO SIG.MOD.
No Signature Module was detected during UPDATE SIG.MOD. or DEFAULT SIG.MOD. Check
wiring.
Error 27
S.EE WRITE NAK
The channel’s EEPROM could not be detected during a write operation. Check that the
channel’s address jumpers are set properly so that each card has an unique address.
Error 28
S.EE READ NAK
The channel’s EEPROM could not be detected during a read operation. Check that the
channel’s address jumpers are set properly.
Error 29
S.EE VERIFY FAIL
A verification failure occurred during a write operation to the channel’s EEPROM. Restart
the instrument.
Error 30
S.EE ERASE NAK
The channel’s EEPROM could not be detected during an erase operation. Check that the
channel’s address jumpers are set properly.
Error 31
BLANK IDENT
The channel does not appear to have been installed properly. This occurs if you swap
Input or Output boards without using SYSTEM MENU -> INSTALL CHANNEL to format the chan-
nel’s EEPROM.

Honeywell SC Series Specifications

General

Brand	Honeywell
Model	SC Series
Category	Measuring Instruments
Language	English