Despatch Protocol Plus Controller (Heat Only) User Manual
Page 38
O
PERATION
Protocol Plus Owner’s Manual
38
Version 2
Copyright © 2010 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.
5.6.10. Setting up the Test Page
The Test Page contains parameters which allow manual control of the heat control and
optional relay outputs. Table 10 shows the menu items available.
O
Use the Test Page only for testing the functionality of the control
instrument. Do not operate the oven for processes using the
Test Page.
5.6.10.1. Access Relay Outputs Page
1. Enter Setup Mode.
2. Press
Page
until
Test
displays.
3. Press
Menu
.
4. Change each parameter by pressing
Menu
until the desired parameter is displayed,
and then press
▲ or ▼ to change the value.
Table 10. Access Relay Outputs Page Parameters and Values.
Menu Item
Display
Description
Range
Heater output
Test HeatOut
Activate SSR output 100%
OFF or
ON
High limit
relay
Test HiLimOut
Activate high limit alarm
(de-energize relay)
OFF or
ON
Relay 1
output
Test Rly1 Out
Energize relay output 1
OFF or
ON
Relay 2
output
Test Rly2 Out
Energize relay output 2
OFF or
ON
Relay 3
output
Test Rly3 Out
Energize relay output 3
OFF or
ON
Relay 4
output
Test Rly4 Out
Energize relay output 4
OFF or
ON
HiLim Sensor
Test HL Temp
(push and hold up)
Displays sensor reading
OFF or
ON
O
When entering the Test Page, all outputs are automatically set
OFF. When exiting the Test Page, all outputs return to their
previous condition regardless of Test Page settings.
5.6.10.2. Setting up the Zone Calibration Page
The Zone Calibration Page allows adjustment of the displayed temperature versus the
actual temperature measured by the control thermocouple. This may be desirable in
14
Press
▲ to refresh display.