Warning – Despatch LBB2-xxA/B-1 User Manual
Page 36
O
PERATION
LBB Series Oven Owner’s Manual
36
Version 15
Copyright © 2012 by Despatch Industries.
All rights reserved. No part of the contents of this manual may be reproduced, copied or transmitted in any form or by any
means including graphic, electronic, or mechanical methods or photocopying, recording, or information storage and
retrieval systems without the written permission of Despatch Industries, unless for purchaser's personal use.
SC
Super
Function
Despatch recommends leaving the SC feature OFF
OFF
dr
Direct/Reverse
Action
Direct/Reverse action. This value is set for 0 (reverse
action).
0
dSP
PV/SP Display Priority of PV/SP display. This parameter either
displays the PV (process variable) or SP (setpoint).
0 = process variable
1 = setpoint
0
5.4.3.
Change Control Instrument Display from Centigrade to
Fahrenheit
Warning!
Program parameter changes will alter the function of the Control
instrument. Proceed carefully and fully understand each
parameter before changing that parameter.
Configure the Control instrument for either °C or °F. Use the following steps to change control
from displaying °C to °F:
1. Press and hold
for three (3) seconds.
a.
CtL
displays.
b.
SP
will flash indicating the Control Instrument has entered Operating Parameter mode.
2. Press
until LoC displays.
3. Press or to enter parameter.
4. Press the to set the value to –1.
a.
SP
will flash rapidly indicating the Control Instrument has entered Set-Up Parameter
mode.
5. Press
to enter the value.
a.
In
displays.
b. Press the or to enter the parameter.
c. Note: If unable to change setup parameters, follow this procedure:
i. Press and hold
for three (3) seconds to return to the operation mode.
ii. Change the
LoC
to 0.
iii. Press
until
LoC
displays.
iv. Change
LoC
to -1.
v. Press
.
6.
Enter the value 35.
a. The right decimal point LED will flash indicating that the setpoint is being changed.
b. The decimal will stop flashing when the new value has been entered.
c. Press
to enter the value.
7.
Press
until
SPH
displays.
a. Press or to enter the desired parameter.
8.
Enter a value 400.
a. Press
to enter the value.