digital temperature controller - CD900

digital temperature controller

Panel and operation progress
1. NO. PANEL WORDS CONTENT EXPLAINING
1 PV measuring display/ mode display
2 SV setting display/ mode content display
3 AT PID controlling indication light
4 SET parameters setting/ menu flip key
5 < left shift key/ internal parameter setting
6 AL2 alarm 2 output indication light
7 AL1 alarm 1 output indication light
8 OUT main output indication light
9 ∧ increasing key
10 ∨ reducing key.
2.Operation progress specification
After the wiring is correct to input instrument power, working in the measurement mode, the digital control on the card .
display measured values (PV), up the card display setting(SV).In the measurement mode, click "SET" button, the next row of
flashing bits of digital control, getting through "shift key" and "increasing key" and "reducing key" to adjust settings,
adjust and click the "SET" go back on the state measuring.
In the measurement mode, pressing and holding the "SET" key for 5 seconds, then enter the general data set, pressing "SET"
button is displayed in turn (AL1, AL2, AH, P, I, D, L, PB, LCK) .The parameters get through the "shift key" and "increasing
key" and "reducing key" to adjust the value of each parameter. Whether start the auto-tuning, just one parameter "ATU" value.
set to "1" can be the introduction of a general data set, the needs to hold down the "SET" button for 5 seconds or wait 15
seconds without key operation, then be automatically out of the general data set.
Entering internal data setting need let general data parameter "LCK" set to "2010, go back to measurement mode, pressing .
"<"5 seconds, then go to the internal data setting. When be out of internal data setting, you need pressing "SET" 5 seconds
or waiting 15 seconds for no operation, then be out of internal data setting. As each parameters, it will be introduing when
enter parameter setting. After setting the parameters, please don`t forget to let "LCK" set to 0000.