Colt Hero
Member
Is this possible? I'm looking at the "Instruction Logic" of the AOI block (which is the *instance*, correct?) (a VFD AOI called "P_VSD"), and on rung 16 it's got an XIC for "Cfg_HasSpeedFdbk", and it's FALSE (not green), but when I check this bit in the Data Structure for "M_AH3000_U002_VFD.Cfg_HasSpeedFdbk", this bit is ON !
If I toggle the bit OFF and ON it has no effect, and if I GoTo Cross Reference, just the "P_VSD" shows up (so that means it's just a Config Parameter that's only set in the Data Structure, correct)?
Meanwhile, looking at the AOI block itself, both the "Inp_SpeedFdbk" and "Val_SpeedFdbk" elements are fluctuating with the actual drive speed (which the drive itself corroborates) ... so there IS feedback coming in, the block appears to be configured to use this feedback, but the instanced AOI logic doesn't appear to be acknowledging that the config bit is set.
Also - I've checked other config bits and the logic status matches the BOOL default in the Data Structure. Why is this bit not working?
If I toggle the bit OFF and ON it has no effect, and if I GoTo Cross Reference, just the "P_VSD" shows up (so that means it's just a Config Parameter that's only set in the Data Structure, correct)?
Meanwhile, looking at the AOI block itself, both the "Inp_SpeedFdbk" and "Val_SpeedFdbk" elements are fluctuating with the actual drive speed (which the drive itself corroborates) ... so there IS feedback coming in, the block appears to be configured to use this feedback, but the instanced AOI logic doesn't appear to be acknowledging that the config bit is set.
Also - I've checked other config bits and the logic status matches the BOOL default in the Data Structure. Why is this bit not working?
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