The main products

Spare parts spare parts, the DCS control system of PLC system and the robot system spare parts,

Brand advantage: Allen Bradley, BentlyNevada, ABB, Emerson Ovation, Honeywell DCS, Rockwell ICS Triplex, FOXBORO, Schneider PLC, GE Fanuc, Motorola, HIMA, TRICONEX, Prosoft etc. Various kinds of imported industrial parts

FBM230 P0926GU Output the electronic module

Upgrading Firmware When upgrading firmware, the PQMII may appear to lockup if there is an interruption on the communication port during the upload process. If the PQMII does not receive the necessary control signals for configuration during firmware upload, it could remain in a halted situation until reinitialized. The steps used by the EnerVista PQMII Setup Software to upload firmware to the PQMII are as follows: 1. Prepare the PQMII for firmware upgrade by saving setpoints to a file. 2. Erase the flash memory and verify it to be blank. 3. Upload the new firmware. 4. Verify the CRC when upload is complete. 5. Run the new code. If the PQMII is interrupted prior to erasing the flash memory, it could be halted in a mode where the display will read PQMII FLASH LOADER ENTER TEXT “LOAD”. If the computer being used to upload firmware has a screen saver enabled, and the screen saver operates during the upload process, the communication port will be interrupted during the launch of the screen saver. It is recommended to disable any screen saver prior to firmware upload. There are two ways to alleviate this condition: one is to cycle power to the PQMII; the second is to interface with the PQMII using a terminal program, such as Hyperterminal, and perform the upload process manually.

Cycling Power 

Remove and then re-apply control power to the PQMII. The PQMII should then run the existing firmware in its flash memory. If the PQMII does not run the firmware in flash memory, attempt the second method using Hyperterminal. 8.2.3 Hyperterminal Hyperterminal is a terminal interface program supplied with Microsoft Windows. The following procedure describes how to setup Hyperterminal. Z Run the program “hypertrm.exe” which is usually located in the Accessories folder of your PC. Z A Connection window will appear asking for a name. Use a name such as “PQMII” for the connection and click on OK. The following window appears.

Click on Send. The PQMII will now proceed to receive the firmware file, this usually takes 3 to 4 minutes. When complete the Boot Menu will again appear. Z Type “C” to check the installed firmware. Z Type “R” to run the flash. Z If the CRC check is bad, erase the flash and re-install the firmware. If numerous bad CRC checks are encountered, it is likely that the file you are attempting to load is corrupted. Obtain a new file and try again. If attempts to use Hyperterminal are unsuccessful, consult the factory