Load Cell Module DVP02LC-SL 7 Steps of Correction The correction is made to match DVP02LC-SL with the weight of the load cell, including the correction by MPU and correction by software. The correction by MPU is done by first connecting DVP02LC-SL to a DVP series PLC MPU and correcting by using TO/FROM instructions. The correction by software, on the other hand, is done by connecting DVP02LC-SL to a PC via a RS-232 communication cable and correcting on the software.
Load cell without any load on it Reset current weight to zero Add standard weights on load cell Set the weight of the weight to be base point 7.1 Correction by MPU In this example, we connect DVP02LC-SL to a DVP series PLC MPU and correct CH1 by TO instruction. 1. See 4.1 for how to connect DVP02LC-SL to the left side of the PLC MPU and supply power to the two devices. 2. Connect the load cell to CH1. See 4.4 for external wiring. 3. Set up every parameter and eigenvalue according to the actual measuring requirements and specifications of the load cell. In this example, we use the default settings of all parameters. DVP-PLC Operation Manual 28 Load cell DVP02LC-SL CH1 CH2