This required modifications to an existing MX4 SCADA system to plot trend data of each machine at 6AM each morning with the data from the previous 24 hours.

This involved using events to call Cicode functions which then printed the 24 hour trends for each machine.

The PLC clock was also synchronised with the PC clock. This enabled accurate recording of shift change times and also took into account the time changes required for British Summer Time (BST) time changes in March and October.