How does the Trap Monitor function work?
You use Trap Monitor in DL06, DL240, DL250, DL250-1, DL260, DL350, DL445, DL445B, DL450, SU5M, SU6M and SU6H to diagnose problems by showing the contents of the PLC accumulator, stack and element values at specific addresses. The PLC has to be in the Test Mode. Also, it doesn’t work with ECOM in DL205 system. The Trap Monitor function was broken in DirectSOFT v3.0 Build 80 but works in DirectSOFT v4.0 Build 18 or later.