Error Codes; General - Honeywell 5704 Operating Instructions Manual

MAN0448_Issue 13_ 01-2010
005704-M-5001 A03249
CHAPTER 5 - COMMISSIONING AND
MAINTENANCE INSTRUCTIONS
5.

ERROR CODES

5.1

General

Operating errors within the system are indicated on the LCD message
display as an error code. The error codes used and their meaning are
listed in the following sections. These sections also contain appropriate
information pertaining to the likely cause of the error message being
displayed and an indication on how the error affects the operation of
the channel card.
Error Code:
This relates to the error code message ERxx displayed
on the LCD message display. If more than one error is
present simultaneously, the error with the highest code
number is displayed
Card Status: This refers to the condition of the control card
operation.
Active means that the card is still processing signals
from the connected sensor and, in the event of the
sensor detecting gas, will still activate any configured
alarm outputs.
Non active means that it is not possible for the control
card to generate any alarms in response to the sensor
detecting gas.
Fault Signal: This refers to the indication of the fault condition in
response to the error condition.
yes means that the appropriate channel front panel fault
LED and any configured fault relay will be operated.
No means that no fault indication is given. The error
condition that causes these general warning messages
is of a minor nature and the channel card will continue
to operate. The condition should however still be
investigated.
latch: This refers to the condition of the error message and
the associated fault signal.
yes means that the control card will continue to display
the error message until the condition causing the
error has cleared and the reset push-button has been
operated.
No means that the error message will clear automatically
once the condition causing the error message has
cleared.
Conf. means that the latch/non-latch condition
is configurable using the Engineering Interface
Software.
5-7
5704 Control System