{"product_id":"11-µapp-micro-ampere-peak-to-peak-encoder-error-diagnostic-service-signal-check-onsite-wiring-installation","title":"11 µAPP | 11 µASS (Sinusoidal-Current signals) Encoder Error Diagnostic Signal check Service| Repair - OnSite Wiring Installation","description":"\u003ch1 class=\"heading page-heading\"\u003eSinusoidal signals 11 µAPP Current signals, interpolable encoder output \u003cstrong\u003e\u003cspan\u003eTesting, Diagnostics \u0026amp; Repair Services from Ajman- United Arab Emirates\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h1\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwiusYXV-9yXAxXwhv0HHd0YGp0Qi4wTegoIAggACAAIEBAB\" data-hveid=\"CAIIAAgACBAQAQ\" data-complete=\"true\" style=\"text-align: right;\"\u003e\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0775\/3557\/6229\/files\/11_APP_sinusoidal_current_signals_1.png?v=1793200150\" alt=\"» 11 µAPP sinusoidal current signals\" style=\"margin-bottom: 16px; float: left;\"\u003eHEIDENHAIN encoders with the\u003cbr\u003e»11 µAPP interface provide current\u003cbr\u003esignals. These encoders are intended for\u003cbr\u003econnection to ND digital readouts or EXE\u003cbr\u003esignal converters from HEIDENHAIN.\u003cbr\u003eThe sinusoidal incremental signals I1 and I2\u003cbr\u003eare phase-shifted by 90° elec. and typically\u003cbr\u003ehave a signal level of 11 µAPP. The illustrated\u003cbr\u003esequence of output signals, with I2 lagging\u003cbr\u003eI1, applies to the direction of motion\u003cbr\u003eindicated in the dimension drawing (or\u003cbr\u003eto plunger retraction in the case of length\u003cbr\u003egauges).\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0775\/3557\/6229\/files\/11_APP_sinusoidal_current_signals_2.png?v=1793200150\" alt=\"HEIDENHAIN encoders with the »11 µAPP interface provide current signals. These encoders are intended for connection to ND digital readouts or EXE signal converters from HEIDENHAIN. The sinusoidal incremental signals I1 and I2 are phase-shifted by 90° elec. and typically have a signal level of 11 µAPP. The illustrated\" style=\"margin-bottom: 16px; float: right;\"\u003eThe reference mark signal I0 has a usable\u003cbr\u003ecomponent G of approx. 5.5 µA.\u003cbr\u003eThe signal amplitude is valid when the\u003cbr\u003esupply voltage stated in the specifications\u003cbr\u003eis applied at the encoder. It is based on a\u003cbr\u003edifferential measurement between the\u003cbr\u003eassociated outputs. The signal amplitude\u003cbr\u003edecreases when the frequency increases.\u003cbr\u003eThe cutoff frequency is the frequency up\u003cbr\u003eto which a certain percentage of the\u003cbr\u003eoriginal signal amplitude is maintained:\u003cbr\u003e• –3 dB cutoff frequency:\u003cbr\u003e70% of the signal amplitude\u003cbr\u003e• –6 dB cutoff frequency:\u003cbr\u003e50% of the signal amplitude\u003cbr\u003eInterpolation\/resolution\/measuring step\u003cbr\u003eThe output signals of the 11 µAPP interface\u003cbr\u003eare usually interpolated in the downstream\u003cbr\u003eelectronics (ND digital readouts or EXE\u003cbr\u003esignal converters from HEIDENHAIN) in\u003cbr\u003eorder to attain sufficiently high resolutions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwiusYXV-9yXAxXwhv0HHd0YGp0Qi4wTegoIAggACAAIEBAB\" data-hveid=\"CAIIAAgACBAQAQ\" data-complete=\"true\"\u003e\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwiusYXV-9yXAxXwhv0HHd0YGp0Qi4wTegoIAggACAAIEBAB\" data-hveid=\"CAIIAAgACBAQAQ\" data-complete=\"true\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003eThese encoders output Signal Type:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Sinusoidal incremental current signals (I₁ and I₂) phase-shifted by 90° electrically, with a nominal signal level of \u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e11 µAPP\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwiusYXV-9yXAxXwhv0HHd0YGp0Qi4wTegoIAggACAAIEBAH\" data-hveid=\"CAIIAAgACBAQBw\" data-complete=\"true\"\u003e\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003eReference Mark:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e The reference mark signal (I₀) provides a usable component of approximately \u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e5 µA\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwiusYXV-9yXAxXwhv0HHd0YGp0Qi4wTegoIAggACAAIEBAH\" data-hveid=\"CAIIAAgACBAQBw\" data-complete=\"true\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003eWe Check your encoder’s condition and identify signal, wiring or connection faults with our encoder testing and diagnostic services. We support 11 µAPP \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e encoders\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, with inspection available \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eat your site or at our workshop\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhether you are troubleshooting intermittent feedback, checking an encoder before installation or investigating a motor feedback issue, select the tests and services you require below.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEncoder Health Check \u0026amp; Diagnostics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSend your encoder to us for evaluation or arrange an on-site diagnostic visit. Available checks include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSignal Check:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Check 11 µAPP  encoder output signals and operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAmplitude Check:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Measure output signal voltage levels of  11 µASS Encoders\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePhase Angle Check:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Check the phase relationship between quadrature channels of 11 µApp encoders\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDuty Cycle Check:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Assess signal pulse consistency.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOscilloscope Waveform Check:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Inspect waveforms for distortion, noise or irregularities.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSupply Voltage \/ Short-Circuit Check:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Check supply conditions and investigate electrical faults.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eReference Pulse Check:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Check the index\/reference pulse\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSingle-Turn \/ Multi-Turn Signal Check:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Available for compatible encoder types.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eInternal Error Check:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Available where supported by the encoder.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRepair, Programming \u0026amp; Mechanical Services\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSelect the additional work required:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eConnector repair or replacement of 11 µAPP encodrs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEncoder cable repair\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePPR programming OF Encoder\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEncoder alignment recording\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eServices for Mechanical Design of Encoder housing \u0026amp; for installation of Encoder \u003ca href=\"https:\/\/www.sparefaber.com\/pages\/how-and-why-of-rotary-encoder-alignment-on-a-ball-screw-shaft\"\u003eto ensure proper alignment with Ballscrew\/ Servo motor shaft.\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEncoder alignment on motor\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMemory backup or copy of Encoder parameters\/ Memory - if programmable encoder\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMemory programming or restore\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow to Book\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSelect your required diagnostic tests or repair services and provide the encoder make, model and a brief description of the fault. For workshop testing, send your encoder to us. For on-site support, contact us to arrange a visit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003eTest availability, programming, memory functions and alignment services depend on the encoder model and compatibility. Repair requirements are subject to inspection.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eGet a clearer picture of your encoder’s condition—and the next steps to restore reliable feedback.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e------------\u003c\/p\u003e\n\u003cp\u003eInspection of Faulty 11 µASS  Encoder - Channel A, B and Reference ( INV) Signals - Confirm Encoder Healthy or Faultyy \u003c\/p\u003e\n\u003cp\u003e- Ch. A, B , Ref ( INV) Signals | Duty Cycle | Signal Amplitude |Confirm Encoder Healthy or Faulty\u003c\/p\u003e","brand":"AjmanFET","offers":[{"title":"Default Title","offer_id":50989098926245,"sku":"ENSC051","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/3557\/6229\/files\/HeidenhainEncoderHealthTesterPWM7ID.Nr.25459901.withKST2FST2andpowerSupply_12.jpg?v=1791974591","url":"https:\/\/www.sparefaber.com\/products\/11-%c2%b5app-micro-ampere-peak-to-peak-encoder-error-diagnostic-service-signal-check-onsite-wiring-installation","provider":"SpareFaber","version":"1.0","type":"link"}