Parker HannifinGeneral Purpose and Extended I/OThe drive connectors on the ACR9000 and ACR9030 have dedicated I/Opurposes. The extended I/O on these units are not necessarily in groups of32 digital inputs and 32 digital outputs, and can include analog inputs.Despite these differences, the user control of general purpose and extendedI/O fits well into the other ACR system of flags, parameters, and commands.For a two or four axis controller, there are 12 general-purpose inputs(mapped to bits 0-11), four general purpose outputs (mapped to bits 0-3),and eight high-speed inputs (mapped to bits 24-31).For an eight axis controller, there are a total of 24 general purpose inputs(mapped to bits 0-23), eight general purpose outputs (mapped to bits 0-7)and 16 high-speed inputs (mapped to bits 24-31 and 72-79).Bits 40-63 are mapped to physical drive outputs. You can use the CONFIGIO command to redirect the parameter for digital outputs—the upper 24 bitsof that parameter are mapped to physical drive outputs.Note: If the Enable Drive I/O is set to 0, setting the Drive Enable Output willnot change the state of the LED for that axis. In addition, the controller doesnot perform a REN command.Opto-Isolated Outputs (P4097) Flag numberDrive Enable Output 0 40Drive Enable Output 1 41Drive Enable Output 2 42Drive Enable Output 3 43Drive Enable Output 4 44Drive Enable Output 5 45Drive Enable Output 6 46Drive Enable Output 7 47Drive Reset Output 0 48Drive Reset Output 1 49Drive Reset Output 2 50Drive Reset Output 3 51Drive Reset Output 4 52Drive Reset Output 5 53Drive Reset Output 6 54Drive Reset Output 7 55LED 0 Green 56LED 0 Red 57LED 1 Green 58LED 1 Red 59LED 2 Green 60LED 2 Red 61LED 3 Green 62LED 3 Red 63124 ACR9000 Series Hardware Installation Guidewww.comoso.com
