Editing IONI connector pinout
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| GPO4|| 2-way travel allowed || Use to indicate [[controller]] when axis is allowed to move in both directions (i.e. any limit switches not hit or axis lies within an optional homing defined limited travel range) || | | GPO4|| 2-way travel allowed || Use to indicate [[controller]] when axis is allowed to move in both directions (i.e. any limit switches not hit or axis lies within an optional homing defined limited travel range) || | ||
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| GPO5|| Reserved || || Feel free to request custom signal from [[Granite Devices support]] to be added in this output. For example fan control or custom status output. Changes can be made in customer specific firmware. | | GPO5|| Reserved || || Feel free to request custom signal from [[Granite Devices support]] to be added in this output. For example fan control or custom status output. Changes can be made in customer specific firmware. | ||
|} | |} | ||
<sup>1</sup>) Connect switch between GND and GPIn pin | <sup>1</sup>) Connect switch between GND and GPIn pin | ||
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===Setpoint signals=== | ===Setpoint signals=== | ||
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| MECH_BRAKE_OUT ||Mechanical holding brake control output ||Use to control optional holding brake of motor ||A buffer circuit is needed to drive a solenoid brake, such as a logic level MOSFET. See example schematic [[Media:Regen drive.png|here]]. | | MECH_BRAKE_OUT ||Mechanical holding brake control output ||Use to control optional holding brake of motor ||A buffer circuit is needed to drive a solenoid brake, such as a logic level MOSFET. See example schematic [[Media:Regen drive.png|here]]. | ||
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− | |ENABLE_IN||Drive enable input signal (always required) ||Use to enable drive and allow motor to initialize and operate||Accepts up to 24V voltage level, but works also with | + | |ENABLE_IN||Drive enable input signal (always required) ||Use to enable drive and allow motor to initialize and operate||Accepts up to 24V voltage level, but works also with 3V level signal |
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− | |STO2||[[Safe torque off]] input signal (always required)||Use to allow motor to produce torque (activate power stage) ||Accepts up to 24V voltage level, but works also with 5V level signal. STO is inactive (allows torque) when logic high is supplied. | + | |STO2||[[Safe torque off]] input signal (always required)||Use to allow motor to produce torque (activate power stage) ||Accepts up to 24V voltage level, but works also with 5V level signal. STO is inactive (allows torque) when logic high is supplied. |
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==Electrical ratings== | ==Electrical ratings== | ||
[[File:Ioni io interlal circuits doc.png|thumbnail|right|IONI's internal circuity (equivalent schematics, not actual wiring) in feedback device port pins (the pins on D-15 connector on [[IONICUBE]]s)]] | [[File:Ioni io interlal circuits doc.png|thumbnail|right|IONI's internal circuity (equivalent schematics, not actual wiring) in feedback device port pins (the pins on D-15 connector on [[IONICUBE]]s)]] | ||
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| REGEN_OUT||Logic low 0V, logic high 3.3V||220||- | | REGEN_OUT||Logic low 0V, logic high 3.3V||220||- | ||
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− | | ENABLE_IN||Logic low -0.3- | + | | ENABLE_IN||Logic low -0.3-1.0V, logic high 2.7-26V||5k||10k pull-down to GND |
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| STO2||Logic low -0.3-2.0V, logic high 4.5-26V||8k||20k pull-down to GND | | STO2||Logic low -0.3-2.0V, logic high 4.5-26V||8k||20k pull-down to GND | ||
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==Selecting device address== | ==Selecting device address== | ||
− | When accessing drive through [[SimpleMotion V2]] bus, each device in the bus should be assigned to different address between 1 to | + | When accessing drive through [[SimpleMotion V2]] bus, each device in the bus should be assigned to different address between 1 to 32. Device address is a sum of hardware setting and software parameter {{param|SMO}}. The address of device is determined at the moment of logic voltage power on and will become by sum of hardware setting and SMO. |
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+ | Hardware setting is set by connecting a resistor between ADDRSEL1 and GND by following table: | ||
+ | {| class="wikitable" | ||
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+ | ! Hardware address setting !! Resistance !! Tolerance +/- | ||
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+ | | 1 || open circuit || | ||
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+ | | 2 || 5.6 kOhm (or two 2.7 kOhm in series) || 5% | ||
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+ | | 3 || 2.7 kOhm (or two 5.6 kOhm wired in parallel) || 5% | ||
+ | |- | ||
+ | | 4 || 1.8 kOhm (or 5.6 kOhm and 2.7 kOhm wired in parallel) || 5% | ||
+ | |} | ||
+ | {{damage|Never connect ADDRSELn inputs directly to GND with lower than 1 kOhm impedance}} | ||
+ | Hardware address allows designing a motherboard like [[IONICUBE]] where each device has different address when SMO parameter is at it's default value (0). | ||
===Software selecting address=== | ===Software selecting address=== | ||
When having more than four devices in the same bus, or for example chaining multiple [[IONICUBE 1X]] motherboards (where all of them have address 1), it is necessary to utilize software parameter {{param|SMO}}. Procedure for setting unique address for each device with SMO: | When having more than four devices in the same bus, or for example chaining multiple [[IONICUBE 1X]] motherboards (where all of them have address 1), it is necessary to utilize software parameter {{param|SMO}}. Procedure for setting unique address for each device with SMO: | ||
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#Adjust SMO parameter value so that device will receive a desired bus address. I.e. if using IONICUBE 1X, set SMO values 0, 1, 2, 3 to the different drives (drive addresses will become 1, 2, 3, 4). Or when IONICUBE (4 axis) is being used, set SMO values of drives on the first board 0, second board 4, third 8 etc (drive addresses will become 1 - 12). | #Adjust SMO parameter value so that device will receive a desired bus address. I.e. if using IONICUBE 1X, set SMO values 0, 1, 2, 3 to the different drives (drive addresses will become 1, 2, 3, 4). Or when IONICUBE (4 axis) is being used, set SMO values of drives on the first board 0, second board 4, third 8 etc (drive addresses will become 1 - 12). | ||
#Save settings, disconnect and repeat the procedure for all drives. | #Save settings, disconnect and repeat the procedure for all drives. | ||
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