96
MARGINAL ALARMS
The user has the option to program in marginal high limits for each of the analog transducers, includ-
ing the O2 probe. A marginal condition is expected to occur before a non-volatile lockout state, giv-
ing the operator sufficient time to resolve the condition and avoid a nuisance shutdown. In these
instances where an input is creating a marginal control, the control will continue to operate normally
but will energize the alarm relay as an indication of the condition and display a message explaining
the condition. The first line of the HOME screen will be used to post the message.
FAULT HISTORY
The FAULT HISTORY submenu allows the user to examine the last 10 lockouts experienced by the
PPC4000 control. When a lockout occurs the PPC4000 automatically displays the FAULT HIS-
TORY submenu. Along with the lockout cause the FAULT HISTORY displays the total lockouts
encountered, the actual time and date of the lockout, when in the cycle the fault occurred and at what
profile position. The UP/DOWN keys are used to scroll forward and backward through the fault his-
tory submenu. The FAULT HISTORY submenu is exited by using the HOME key.
NOTICE
When Fireye products are combined with equipment manufactured by others and/or integrated into
systems designed or manufactured by others, the Fireye warranty, as stated in its General Terms and
Conditions of Sale, pertains only to the Fireye products and not to any other equipment or to the
combined system or its overall performance.
WARRANTIES
FIREYE guarantees for
one year from the date of installation or 18 months from date of manufacture
of its products to replace, or, at its option, to repair any product or part thereof (except lamps, elec-
tronic tubes and photocells) which is found defective in material or workmanship or which otherwise
fails to conform to the description of the product on the face of its sales order.
THE FOREGOING
IS IN LIEU OF ALL OTHER WARRANTIES AND FIREYE MAKES NO WARRANTY OF
MERCHANTABILITY OR ANY OTHER WARRANTY, EXPRESS OR IMPLIED.
Except as
specifically stated in these general terms and conditions of sale, remedies with respect to any product
or part number manufactured or sold by Fireye shall be limited exclusively to the right to replace-
ment or repair as above provided. In no event shall Fireye be liable for consequential or special dam-
ages of any nature that may arise in connection with such product or part.
Marginal Condition
Description
SENSOR 1 MARGINAL
Sensor 1 has exceeded its programmed high marginal limit.
SENSOR 2 MARGINAL
Sensor 2 has exceeded its programmed high marginal limit.
SENSOR 3 MARGINAL
Sensor 3 has exceeded its programmed high marginal limit.
SENSOR 4 MARGINAL
Sensor 4 has exceeded its programmed high marginal limit.
SENSOR 5 MARGINAL
Sensor 5 has exceeded its programmed high marginal limit.
O2 ERROR DETECTED
The O2 probe is reporting an error condition. The control will stop trimming to the O2 level and revert
to commissioned values.
FIREYE
PPC-4001
3 Manchester Road
JUNE 20, 2016
Derry, New Hampshire 03038 USA
supersedes September 1, 2015
www.fireye.com
