IDEC MicroSmart Pentra - Manual (Page 128)

A PPLICATION E XAMPLES
FC5A MicroSmart PID Module User’s Manual FC9Y-B1283 7-7
9. User Program Download
From the WindLDR menu bar, select Online > Transfer> Download to open Download dialog box.
Click the check box on the left of Write PID Module parameters after download and click OK button.
The user program will be downloaded to the CPU module. After downloading the user program, the PID
module parameters will be written to the data registers in the CPU module and the PID module
connected to the CPU module.
When program download is successfully completed, the following message will appear. Click OK button
to close the message.
10. Starting Control
1. Confirm that 200 is stored in D1020 and 210 in D1023 of the CPU module.
2. Turn on the external input I0 to enable CH0 and CH1 controls.
3. Turn on the load circuit power.
The PID module starts the control action to keep the temperature of the control target at the set point
(SP). Turn on I1 to perform the auto-tuning (AT) for CH0 control whenever necessary (see pages 4-6 to
4-8).