my pump stopped running so i went out to get another ,this time i bought a WHALE 12VDC SUBMERSIBLE TYPE. it can only operate for 15mins max. at a time so
i will have to set a relay ...
anyway, i tried as suggested Jazz and still no joy. I set PD001=1, PD002=1, disconnected the wires to relay 1 ( run/stop) and tested with meter , i then tried to trigger the relays alternating between M3 and M5 on the MDI window but the condition of relays never changed. however i can go to outputs tab and toggle the relays on/off and will get a result. this BOB came with a MACH 3 PROFILE to be downloaded from the ZAPP website http://www.zappautomation.co.uk/elec...board-236.html
this should be unzipped and placed in the MACH 3 folder . i should then use the MACH 3 loader to select the profile but when i do nothing works . if i use the MACH 3 loader to select the profile i had set up ( GARAGE PROFILE ) i'm able to operate the motors , etc. but have no joy with the relays , pwm .