10/15/2009 9:10 PM | |
Joined: 12/22/2006 Last visit: 1/25/2022 Posts: 1742 Rating: (308) |
Hello, If the syntax of DB1 is not correct, the CPU will not run. Try to use this function to detect the error: DB1 parameter assignment errors for the SINEC L2-DP interface DB1 parameter assignment errors can be evaluated in the form of an error code. To make this possible, you must specify where the error code is to be stored (i.e. in the flag area or in a data block) in DB1 parameter block "ERT:". The high-order byte is used for error codes, a list of which is presented in the Table below. "15H" isalways entered in the low-order byte as error location for the DPS:SINEC L2-DP parameter block.Entry of the "ERT:" parameter is described in detail in the S5-90U/S5-95U System Manual. |
Best regards |
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