Is it possible to get in and adjust the decel rate on the Z axis for the jog mode on the pendant this has been suggested to me to fix a Z axis problem I have if so how is it done thanks

here THE ONLY DIFFERENCE MUST BE YOUR DECEL RATE SETTING!!!!! the amount of energy the regen circuit must absorb will be directly proportional to the decl rate if the speed you stop from on a given axis of a given machine is the same. T=jw/t T-orque required to stop = j inertia you are stopping, times w the speed change, in t-ime to do it. make decel quicker (t is smaller) then Torque required goes up. since torque is amps, more amps back to the power supply for the regen to contend with.

I do not know where in the a2100 these are set, but it MUST BE the jog Decel rate is at least 100/60= 167% MORE than the mdi decel rate...

go find the decel rate in jog and make it the same as the mdi value and it too will then work at 100%.