Face Mask Machine with Xinje PLC XDH-60T4-E with a HMI TG765S-XT and Drives DS5C-20P7-PTA

We got a machine with the PLC program corrupted, we had another machine a twin machine that it is working, the issue is that the program is encripted and the machine manufacturer went out of bussiners 2 years ago, looking for a highly skill programer using Xinje equipment, the configuartion: The panel view is connected through the serial port to the Plc and the 9 drives are connected throught the ethernet cable in a daisy chain configuration. No wiring diagrams are avaliable, but could be generated. Video included, the machine is the one show on 57 seconds to 1:24, the main operation is 2 servos pull a elastic, once is pull to a specific lenght 4 gripers are lowered by a third servo, every griiper is mounted on a servo that rotates them to the weld position once the 3rd servio raises, once the gripper have rotated the 3er servo lowers again to the weld position and a 8th servo lover all the anvils for the welding, after teh ste time for the weld does ocurr the 8th servo raises, the 4 rotary grippers return to their position to take another elastic that the servos 1 and 2 had alreday pull and the 9th servo feed one position the Face mask so a new one is on position. and cycle repeats.