Related Manuals for Erma Electronic SSI 3020
Summary of Contents for Erma Electronic SSI 3020
- Page 1 SSI 3020 Di gi tal Pa nel Me ter for Ab so lu te En co ders with Syn chron-Se ri al-In ter fa ce In struc ti on Manual...
- Page 2 War ran ty For de li ver ed pro ducts our "All ge mei ne Lie fe rungs- und Zah lungs be din gun gen" are ef fec ti ve. In no event we or our supp liers shall be li ab le for any ot her da ma ges what soe ver (in clu ding, wit hout li mi ta tion, da ma - ges for loss of bu si ness pro fits, bu si ness in ter rup ti on or ot her pe cu nia ry loss) ari sing out of or ina bi li ty to use this pro duct.
-
Page 3: Table Of Contents
CON TENTS 1. Des crip ti on ......5 2. Sa fe ty in struc tions ..... . . 5 2.1. - Page 4 9.2.1. Zero point ad just ment by pres sing but ton ..16 9.2.2. Zero point ad just ment by off set va lue ..18 9.3. Di rec tions of ro ta tions ....18 9.4.
-
Page 5: Description
Description The di gi tal pa nel me ter Mo del SSI 3020 is an in stru ment for dis play ing and con trolling ab so lu te en co ders with Syn chro nous- Se rial- In ter face (SSI) Stan dard func ti ons •... -
Page 6: Mounting
3. Mounting Mounting 3.1. Place of operation At ten ti on must be payed to the pro tec tion against hu mi di ty, dust and high tem pe ra tu - res at the place of ope ra ti on. 3.2. -
Page 7: Electrical Connections
4. Electrical connections Electrical connections 4.1. General instructions • It is for bid den to plug or un plug con nec tors with vol ta ge applied • At tach in put and out put wi res to the con nec tors only wi thout vol ta ges applied •... -
Page 8: Connection Of Absolute Encoder
5. Startup Procedure 4.4. Connection of absolute encoder clock (+) Encoder clock (-) Data (+) Data (-) 4.5. Connection of power supply voltage 09: Earth 10:DC - 11: DC + Startup Procedure At ten ti on must be paid that the po wer supply vol ta ge applied will agree with the vol ta ge no ti ced at the name pla te. -
Page 9: Pushbuttons- And Led-Functions
6. Pushbuttons- and LED-functions Pushbuttons- and LED-functions The re are four push but tons in the front. The se push but tons can have dif fe rent func ti - ons. The func ti ons of the push but tons can be used for pro gram ming and for ser vice. 6.1. -
Page 10: Modes
7. Modes Modes The ope ra ti on and the pro gram ming of the pa nel me ter is or ga nized in se veral sta tes: • Ope ra ti on level • Ac cess- code level • Pro gramm level 7.1. -
Page 11: Programming Level
7. Modes 7.3. Programming level The sta te “pro gramm level” be co mes ac ti ve by en te ring the right ac cess- code. The ac cess- code must be con firm by pres sing the push but ton . -
Page 12: Procedure Of Programming
8. Procedure of programming Procedure of programming The pro ce du re of pro gram ming is or ga nized in se veral dif fe rent steps. Ac cess to the se lec tion of the pro gram ming levels •... -
Page 13: Overview Of The Programming Levels
8. Procedure of programming Lea ving the pro gram ming level • Pres sing the push but ton un til the dis play shows “xEnd” For ex amp le: “0End” => lea ving pro gram ming level 0 For ex amp le: “2End” => lea ving pro gram ming level 2 •... -
Page 14: Pro Gram Ming Le Vel For Con Fi Gu Ra Ti On P-00
8. Procedure of programming 8.3. Programming level for configuration P-00 Default Param. Description Setting range value 0-00 9 .. 25 Resolution (Bits) Output code 0-01 0 .. 1 0 -> Gray 1 -> Binary Master/Slave-Mode 0-02 0 .. 1 0 -> Instrument = Master 1 ->... -
Page 15: Scaling The Display Range
8. Procedure of programming 8.4. Scaling the display range The sca ling of the dis play ran ge is mat ched by using a sca ling- fac tor and an offset va - lue. The calcu la ti on of the dis play va lue looks like be low: Dis play = (Enc_va lue - Zero_ad just met) x Sca_fak tor + Offset va lue The over flow or un der flow be co mes ac ti ve, if the dis played va lue is grea ter than 999999 or smal ler than -99999. -
Page 16: Software Functions
9. Software functions Software functions 9.1. Master/Slave-Mode Ma ster- Mo dePa ra me ter 0-02 have to be pro gram med to 0 For rea ding the va lue of the en co der the clock is ge ne ra ted by the in stru ment. A fi xed clock fre quen cy of 200 kHz is ge ne ra ted by the in stru ment. - Page 17 9. Software functions Dis play ran ge with chan ging of the zero point 2048 The push but ton have been pressed by a dis play of 2048 1024 -1024 2. Zero point ad just ment wi thout sign: Pa ra me ter 0-03 have to be pro gram med to Ex amp le: Ab so lu te En co der SSI- En co der, sin gle turn...
-
Page 18: Zero Point Adjustment By Offset Value
9. Software functions 9.2.2. Zero point adjustment by offset value The calcu la ti on of the pro gram med offset va lue (pa ra me ter 0-06) looks like be low: Dis play = (Enc_ya lue - Zero_ad just met) x Sca_fak tor + Offset va lue The re can be a ±... -
Page 19: Error Codes
10. Error codes 10. Error codes 10.1. Encoder not connected “Err01" • The dis play flashs and in di ca te “Err01" • Si gna li zes that no en co der have been con nec ted to the in stru ment 10.2. -
Page 20: Technical Specifications
11. Technical Specifications 11. Technical Specifications 11.1. Electrical datas SSI signal input : singleturn or multiturn Resolution : 9 .. 25 bit Code : binary or gray Clock output : driver RS 422/485 Clock input : receiver RS 422/485 Data input : receiver RS 422/485 Master mode Clock frequency... -
Page 21: Environmental Conditions
: connectors IP 20 Field of application : class 2 : overvoltage protection II : in conform with 89/336/EWG : NSR 73/23/EWG 12. Ordering Information SSI 3020 - Housing switch board mounting panel-clip mounting reserved Front design reserved ERMA-Meter Logo... -
Page 22: Notes
13. Notes 13. Notes ERMA-Electronic GmbH... - Page 24 ERMA - Elec tro nic GmbH Max-Eyth-Str. 8 D-78194 Im men din gen Te le fon (+49 7462) 2000-0 (+49 7462) 2000-29 email info@erma-elec tro nic.com www.erma-elec tro nic.com...
Need help?
Do you have a question about the SSI 3020 and is the answer not in the manual?
Questions and answers