text: <s>[INST] 700S JOG 1, JOG 2 I have a 700S which has the add on encoder board. The drive is setup to follow the auxiliary encoder encoder with the application of a run input (2 wire). My customer asked me to install a FWD/REV Jog cct. on this application. I setup JOG 1 and JOG 2 on digital inputs 1 and 2, JOG 1 setpoint 10 RPM, JOG 2 setpoint -10 RPM. JOG 1 works fine, JOG 2 almost works, the HIM shows the drive is running I can hear the power module firing, but the motor will not move and the RPM gauge on the HIM shows 0. What have I forgotten to do?? [/INST] First of all I have to say I'm not an expert of this drive... just I'm trying to give some help...:smileytongue: Check Par. 30 (Min. Spd. Ref. Lim.), default is 0; you need to have this set to a negative value if you want use JOG 2 as indicated in your post.Also, Par 153, bit 0 should be 1 (it is by default) to allow bipolar speed reference... Hope this helps… - fuzzy logic \\n </s>