IONI specifications - Revision history

Esa: /* Power supply */

2025-02-17T05:58:51Z

‎Power supply

Tero K: /* Status of feedback device support */

2021-12-08T19:59:06Z

‎Status of feedback device support

Tero K: /* Quadrature & SinCos encoder electrical properties */

2018-05-31T13:48:51Z

‎Quadrature & SinCos encoder electrical properties

Tero K: /* Quadrature encoder electrical properties */

2018-05-31T13:46:27Z

‎Quadrature encoder electrical properties

Tero K at 20:21, 1 March 2018

2018-03-01T20:21:39Z

Tero K: /* Setpoint signal / reference inputs */

2018-02-27T16:37:27Z

‎Setpoint signal / reference inputs

Tero K: /* Quadrature encoder electrical properties */

2018-02-27T16:32:41Z

‎Quadrature encoder electrical properties

Tero K: /* Environment */

2018-01-09T14:20:36Z

‎Environment

Tero K: /* Environment */

2018-01-09T14:20:05Z

‎Environment

Tero K: fixed 23A limit to 25A on HC

2017-07-18T16:26:19Z

fixed 23A limit to 25A on HC

@@ Line 48: / Line 48: @@
 ! Supply<sup>2</sup> !! Input voltage  !! Input current typ !! Input current max
 |-
-| Logic power || 5 VDC +/- 10%<sup>4</sup> || 0.1 - 0.3 A || 0.2 A
+| Logic power || 5 VDC +/- 10%<sup>4</sup> || 0.1 - 0.2 A || 0.3 A
 |-
 | Motor power || 5 - 52 VDC<sup>3</sup> (IONI, IONI Pro), 5 - 55 VDC <sup>3</sup> (IONI Pro HC)|| 0 - 23.5 A<sup>1</sup> || 23.5 A<sup>1</sup>

@@ Line 114: / Line 114: @@
 | Hall sensors || Standard feature|| Single ended 3-5.5V (CMOS,TTL,open collector). Differential signals accepted.
 |-
-| Analog SinCos encoder || Standard feature in IONI Pro || 1 V p-p signal, user selectable 16X, 64X or 256X resolution interpolation factor (note 1). Automatic signal gain and offset calibration.
+| Analog SinCos encoder || Standard feature in IONI Pro || 1 V p-p signal, user selectable 16X, 64X or 256X resolution interpolation factor (note 1). Automatic signal gain and offset calibration ([https://www.motioncontroltips.com/what-do-lissajous-figures-tell-us-about-encoder-output/ info] about Lissajous tuning).
 |-
 | Serial SSI absolute encoder || Standard feature in IONI Pro, see [[Using serial data feedback device|more info]] || RS422/RS485

@@ Line 134: / Line 134: @@
 | SinCos encoder input frequency ||
 *IONI Pro: 0-1
-|| MHz || Total count rate limit will be dependent of interpolation factor. Max theoretical count rate at 256X interpolation will become 1MHz*4*256 = 1024 MHz, however drive velocity limit parameter ranges might limit the speed earlier.
+|| MHz || Max theoretical count rate at 256X interpolation becomes 1MHz*4*256 = 1024 MHz, however parameter {{param|FEV}} accepted value range might limit the achievable count rate to 75 MHz.
 |-
 | Supply voltage || 4.8-5.2 || V|| Supplied externally (can share same voltage with drive logic supply)

@@ Line 122: / Line 122: @@
 <sup>1</sup>) The final resolution will be 4*line_count*interpolation_factor. I.e. with 1000 lines/electrical cycles per revolution SinCos encoder, the supported resolutions are 64000, 256000 and 1024000 counts per revolution. SinCos encoder can be also used without interpolation (4*line_count resolution).
-===Quadrature encoder electrical properties===
+===Quadrature & SinCos encoder electrical properties===
 {| class="wikitable"
 |-
@@ Line 132: / Line 132: @@
 || MHz || After 4x decoding, digitally filtered
 |-
-| Supply voltage || 4.8-5.2 || V|| Supplied externally (can share same voltage with drive logic supply)
+| SinCos encoder input frequency ||
 |-
-| Encoder resolution ||100-15000000
+| Supply voltage || 4.8-5.2 || V|| Supplied externally (can share same voltage with drive logic supply)
-|| Pulses per revolution (P/R) ||
 |}
 ==[[Setpoint]] signal / reference inputs==
 {| class="wikitable"

@@ Line 1: / Line 1: @@
 {{IoniManualNav}}{{parent|IONI}}This page lists official functional, electrical and physical specifications of the [[IONI Servo Drive]].
+{{specs}}
 ==Device variations==
 IONI is available in three different models. See also [[IONI device model comparison]].

@@ Line 114: / Line 114: @@
 | Hall sensors || Standard feature|| Single ended 3-5.5V (CMOS,TTL,open collector). Differential signals accepted.
 |-
-| Analog SinCos encoder || Standard feature in IONI Pro || 1 V p-p signal, 16X, 64X or 256X resolution interpolation factor (user selectable). Automatic signal gain and offset calibration.
+| Analog SinCos encoder || Standard feature in IONI Pro || 1 V p-p signal, user selectable 16X, 64X or 256X resolution interpolation factor (note 1). Automatic signal gain and offset calibration.
 |-
-| Serial SSI encoder || Standard feature in IONI Pro, see [[Using serial data feedback device|more info]] || RS422/RS485
+| Serial SSI absolute encoder || Standard feature in IONI Pro, see [[Using serial data feedback device|more info]] || RS422/RS485
 |-
-| Serial BiSS encoder || Standard feature in IONI Pro, see [[Using serial data feedback device|more info]]|| RS422/RS485
+| Serial BiSS absolute encoder || Standard feature in IONI Pro, see [[Using serial data feedback device|more info]]|| RS422/RS485
 |}
-<sup>1</sup>) Supported already by hardware, usage possible after firmware upgrade. Beta firmware available for testing (request from [[Granite Devices support]])
+<sup>1</sup>) The final resolution will be 4*line_count*interpolation_factor. I.e. with 1000 lines/electrical cycles per revolution SinCos encoder, the supported resolutions are 64000, 256000 and 1024000 counts per revolution. SinCos encoder can be also used without interpolation (4*line_count resolution).
-−
-<sup>2</sup>) The final resolution will be 4*line_count*interpolation_factor. I.e. with 1000 lines/electrical cycles per revolution SinCos encoder, the supported resolutions are 64000, 256000 and 1024000 counts per revolution. SinCos encoder can be also used without interpolation (4*line_count resolution).
 ===Quadrature encoder electrical properties===
@@ Line 139: / Line 137: @@
 || Pulses per revolution (P/R) ||
 |}
-==Setpoint signal / reference inputs==
+==[[Setpoint]] signal / reference inputs==
 {| class="wikitable"
 |-
@@ Line 166: / Line 164: @@
 | Serial communication || Standard feature || [[SimpleMotion V2]] real-time serial bus with open source SDK. Connect through RS485 or USB.
 |-
-| EtherCAT || Planned || Realized with add-on board
+| EtherCAT || Under development || Realized with add-on board, [[EtherFOX]]
 |}
 See also:
@@ Line 203: / Line 201: @@
 | Communication protocol || [[SimpleMotion V2]] ||
 |-
-| Default bitrate|| 460800 || BPS
+| Default bitrate|| 460.8 || kBPS
 |-
 | Maximum number of SMV2 devices chained in a single bus || 32 || pcs
 |-
-| Command throughput || Up to 10000 || Commands/s
+| Command throughput || Up to 20000 || Commands/s
 |}

@@ Line 33: / Line 33: @@
 ! Property !! Value !! Units
 |-
-| Operating temperature || -10...+70, non condensing || °C
+| Operating temperature || -10...+75, non condensing || °C
 |-
 | Storage temperature || -30...+90, non condensing || °C

@@ Line 68: / Line 68: @@
 | Supported motors ||  AC, BLDC, DC, Linear || ||  Permanent magnet motors only
 |-
-| [[Motor peak and continuous current limits|Continuous output current]]|| 0-15<sup>1</sup> (IONI), 0-18<sup>1</sup> (IONI Pro), 0-23<sup>1</sup> (IONI Pro HC) || A ([[peak value of sine]]) || User settable limit
+| [[Motor peak and continuous current limits|Continuous output current]]|| 0-15<sup>1</sup> (IONI), 0-18<sup>1</sup> (IONI Pro), 0-25<sup>1</sup> (IONI Pro HC) || A ([[peak value of sine]]) || User settable limit
 |-
-| [[Motor peak and continuous current limits|Peak output current]]||  0-15<sup>1</sup> (IONI), 0-18<sup>1</sup> (IONI Pro), 0-23<sup>1</sup> (IONI Pro HC)|| A ([[peak value of sine]]) || User settable current limit.
+| [[Motor peak and continuous current limits|Peak output current]]||  0-15<sup>1</sup> (IONI), 0-18<sup>1</sup> (IONI Pro), 0-25<sup>1</sup> (IONI Pro HC)|| A ([[peak value of sine]]) || User settable current limit.
 |-
 | Maximum effective motor phase output voltage ||