Honeywell 5701 Operating Instructions Manual page 149

MAN0443.P65 Issue 13 Aug 04
05701-M-5001 A02279
CHAPTER 5 - COMMISSIONING AND
MAINTENANCE INSTRUCTIONS
Error
Code
95
94
93
92
Error Code Meaning
Vps Plug-in Fitted.
The Vps plug-in is used to set the Vps
reference and is not suitable for operating
sensors.
The Vps plug-in fitted message is a factory
test message, when displayed indicates that
a special module is fitted to the sensor
drive module connections.
Unless the card has been incorrectly
supplied with a VP1 module fitted.This is a
serious card failure and, as such, the card
needs to be replaced.
Current Setting Fault (Catalytic Only)
The current setting fault message is
displayed if the channel card has failed to
set the correct catalytic sensor bridge
current during the startup routine.
Check the sensor connection and cable
line lengths to ensure that maximum line
impedance has not been exceeded.
Configuration Fault
The configuration fault message is displayed
during start-up if the channel card has no
configuration information or the configuration
is not valid.
This is a serious card failure and, as such,
the card needs to be replaced.
Wrong Plug-in
The wrong plug-in message is displayed
during start-up if the actual sensor drive
module fitted to the channel card is different
from the type selected in the channel card
configuration.
The plug-in should be checked for
compatibility with the sensor and either the
plug-in module or channel card configuration
changed accordingly.
5 - 10
5701 Control System
S/W Card Fault
Status Signal
All Non Yes
Active
1V1 Non Yes
Only Active
All Non Yes
Active
All Non Yes
Active
Latch
Yes
Yes
Yes
Yes