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The main difference between IONI and IONI Pro is that Pro model will get more advanced functions as downloadable upgrades.  
 
The main difference between IONI and IONI Pro is that Pro model will get more advanced functions as downloadable upgrades.  
  
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;Available exclusive IONI Pro features:
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;Already implemented features available exclusively on IONI Pro:
  
 
*SinCos 1 Vp-p encoder support
 
*SinCos 1 Vp-p encoder support
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*Motor torque cogging & ripple compensation
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 +
;The planned future additions are:
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*Notch filter for advanced vibration damping
 
*Notch filter for advanced vibration damping
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*Power consumption limit (useful with switch mode power supplies)
 
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*[[Homing]] function and soft travel limits that work in all [[control modes]], not just position control mode
 
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*Torque mode effects: damping, friction and inertia (useful in simulator applications)
 
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*[[SimuCUBE]] simulator motherboard support
 
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*Serial encoder support
 
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;The planned IONI Pro features are:
 
 
*Support for EtherCAT field bus (through separate EtherCAT to [[SimpleMotion V2]] bridge device)
 
*Support for EtherCAT field bus (through separate EtherCAT to [[SimpleMotion V2]] bridge device)
 
*True [[dual-loop feedback position control]]
 
*True [[dual-loop feedback position control]]
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*Serial encoder support (TBD)
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{{info|The above list is preliminary and subject to change. For realized differences, see comparison below.}}
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The planned features are implemented as user downlodable firmware. Firmware upgrades are free.
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==Comparison==
 
==Comparison==
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The table below summarizes the full list of realized '''differences'''. All base features are available in all models. For full list of features, see [[IONI specifications]].
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IONI Pro supports higher encoder resolutions and pulse frequencies. The table below summarizes the full list of differences currently:
  
 
{| class="wikitable"
 
{| class="wikitable"
 
|-
 
|-
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! Feature !! IONI !! IONI Pro !! IONI Pro HC
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! Feature !! IONI !! IONI Pro
 
|-
 
|-
−
| Max output current (AC/BLDC/Stepper)|| {{ioniproperty|stdpeakcurrent}} A ||{{ioniproperty|propeakcurrent}} A ||  {{ioniproperty|hcpeakcurrent}} A
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| Max output current || 15 A || 18 A
 
|-
 
|-
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| Max output current (Brush DC) || {{ioniproperty|stdpeakcurrentDC}} A ||{{ioniproperty|propeakcurrentDC}} A ||  {{ioniproperty|hcpeakcurrentDC}} A
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| Max encoder count rate || 0-4 MHz || 0-18 MHz
 
|-
 
|-
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| Supply voltage range || 5-{{ioniproperty|voltage}} VDC || 5-{{ioniproperty|voltage}} VDC (Rev1) 
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| Encoder resolution || 100-65535 P/R || 100-15000000 P/R
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5-55 VDC (Rev2)
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|| 5-{{ioniproperty|hcvoltage}} VDC (all revisions)
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|-
 
|-
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| [[Feedback devices|Feedback device (i.e. encoder)]] resolution || 100-15000000 [[Quadrature|P/R]] with incremental encoders || colspan="2" |100-15000000 [[Quadrature|P/R]] with incremental encoders. For absolute serial encoder (BiSS, SSI), see details at [[Using serial data feedback device]].
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| Pulse/dir [[setpoint]] frequency || 0-4 MHz  || 0-8 MHz
 
|-
 
|-
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| Max encoder count rate || 0-4 MHz || colspan="2" |0-18 MHz
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| Quadrature [[setpoint]] frequency || 0-1 MHz || 0-2 MHz
 
|-
 
|-
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| [[Pulse and direction]] [[setpoint]] frequency || 0-4 MHz  || colspan="2" | 0-8 MHz
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| SinCos encoder support || No || Yes, selectable resolution interpolation factor 16X, 64X or 256X
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|-
+
−
| [[Quadrature]] [[setpoint]] frequency || 0-1 MHz  || colspan="2" |0-2 MHz
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−
|-
+
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| Sin/Cos encoder support || No || colspan="2" |Yes, selectable resolution interpolation factor 16X, 64X or 256X
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−
|-
+
−
|SSI absolute encoder support
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−
|No
+
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|  colspan="2" | Yes
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−
|-
+
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|BiSS absolute encoder support
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|No
+
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|  colspan="2" | Yes
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−
|-
+
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| [[Configuring cogging torque compensation|Motor torque cogging & ripple compensation]] (anticogging) || No || colspan="2" |Yes
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−
|-
+
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| Notch & peaking torque filter (advanced machine resonance attenuation) || No || colspan="2" |Yes
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−
|-
+
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| Motor [[homing]] function availability || Yes, in position [[control modes|control mode]] || colspan="2" |Yes, in position, velocity and torque [[control modes]]
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|-
+
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| User definable [[HV DC bus]] power consumption limit || No || colspan="2" |Yes, 1-1000 W at 1 W steps
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−
|-
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| [[SimuCUBE]] support || No || colspan="2" |Yes
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−
|-
+
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| Torque mode effects (simulator applications) || No || colspan="2" |Yes
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|}
 
|}
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Note: specifications and planned updates are subject to change without notice.
 
  
 
==See also==
 
==See also==
 
*[[IONI specifications]]
 
*[[IONI specifications]]
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[[Category:IONI]]
 
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[[Category:IONI_features]]
 

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