Page 2
This manual may not be reproduced, stored, transmitted or translated in any form or by means of any medium, in whole or in part, without prior written permission. 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
Classification two-channel EN ISO 13849-1 with external diagnosis 29 2.3.9 Classification two-channel EN ISO 13849-1 with dynamic testing ... 29 2.3.10 Classification one-channel (reduced SIL and PL) ......30 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
This manual is a part of the product and should be stored in a safe place. It applies exclusively to the INVEOR from KOSTAL Industrial Electronics GmbH. Provide the operator of the system with this manual so it is available when needed. 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
Operating manual for INVEOR drive controller Table 1: Other applicable documents 1.1.2 Storing the documentation Store this manual and all other applicable documents safely so they are available when needed. 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
De-energise the device and secure it from being switched on again before opening it. Fig.: 1 Structure of warnings Warning symbol Signal word Type of danger Corrective actions 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
Page 10
CAUTION Indicates a hazard with a low level of risk, which, if not avoided, will result in minor or slight injury or property damage. 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
Page 11
S y mb ol s w i t h i n t h e i n f o r ma t i o n n o t e s Important information Damage to property possible O t h e r n ot es Additional information Enlarged representation 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
Fig.: 3 Symbols and icons used A b b r ev i at i on s u s ed Abbreviation Explanation Tab. Table Fig. Figure Item Chapter 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
Danger due to electrical shock and discharge Danger due to electrical shock and discharge. Wait two minutes (discharge time of the capacitors) after shut-down Additional earth connection Observe and read operating manual 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
Using drive units in equipment that is not fixed is considered as an exceptional environmental condition and is only permitted if allowed by the standards and guidelines applicable on site. 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
• Directive on Electromagnetic Compatibility (Directive 2004/108/EC of the Council) You can download the Declaration of Conformity from www.kostal-industrie-elektrik.com. 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
(AOPD) that is connected to the machinery control system and switched to OFF status when the sensor part is activated during correct operation. Continues on next page 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
Page 17
Mean Time to Failure (also β value) Common Cause Failure Safety Requirement Specification PELV Protected Extra Low Voltage SELV Safety Extra Low Voltage Table 2: Abbreviations and terms 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
Classification two-channel EN ISO 13849-1 with external diagnosis 29 2.3.9 Classification two-channel EN ISO 13849-1 with dynamic testing ... 29 2.3.10 Classification one-channel (reduced SIL and PL) ......30 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
PTC terminals T1/ T2 2.2.2 Protection from contamination IMPORTANT INFORMATION With open housing, contamination degree 2 must be observed in order to ensure the safety function. 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
All cables are to be inspected for correct wiring prior to commissioning. 2.2.6 Loss of the safety function IMPORTANT INFORMATION Permanent 24 V voltage to the STO inputs results in the loss of the safety function. 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
(normally reversible) and/or short in certain conditions duration serious injury, (normally frequently to hardly possible irreversible) including death continuously and/or long in duration 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
S a f e t y 2.3.2 Classification IEC 60204-1 Three stop functions are named in the standard that are designated as categories 0 to 2. Categories 0 and 1 can be realised with INVEOR platform drive controllers with a pulse block. Stop category-0 An uncontrolled shut-down through immediate interruption of the power supply to the machine drive elements (safety-related activation of the pulse block).
In the STO status, the drive is not separated from the energy supply, as only the activation of the IGBTs is securely switched off. Continues on next page 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
Cat.3 with DC = 60% actually limits the performance level to d. However, the increased failure-safety present in this case and documented in the context of the FMEA is of equal value, and PL e is thus achieved. 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
167 [a] Mean time to failure (dangerous) 99 [%] Diagnosis coverage 20 years Duration of usage Table 8: Classification two-channel EN ISO 13849-1 with enhanced external testing 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
When an external control system carries out a test of the connection in the application 100 times more often than a "sharp" requirement of the STO function, SIL 2 and PL d are achieved. 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
Technical data Technical data, general ..............34 Technical data STO ................. 34 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
Table 10: Technical data STO The STO response team is the time between the deactivation of the STO input signal to the definite fail-safe pulse block. Continues on next page 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
Page 35
T e c h n i c a l d a t a Continuation Fig.: 7 OSSD test pulses, in this case 2 test pulses Continues on next page 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
Page 36
T e c h n i c a l d a t a Continuation Fig.: 8 STO input IMPORTANT INFORMATION The maximum STO response time of 50 ms is to be taken into account when using the machine. 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
STO without external diagnosis ............40 5.2.2 STO with external diagnosis ............41 5.2.3 STO with dynamic test ..............42 SS1 function (Safe Stop 1)............... 43 5.3.1 SS1 ....................44 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
"reaction time" will be described and explained. 5.1 Control modes The STO function is effective at a higher level in all drive controller operating modes. 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
After the STO function is triggered, the drive is switched off (impulse block) and the drive control runs down without braking (when no brake has been activated). IMPORTANT INFORMATION The shut-down time must be considered in this application. 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
(1) Emergency stop switch (S1): Request for a free-running stop and activation of the safety function "safe torque off". (2) Push button (S2): Resetting the OSSD switching device. (3) Response of safety branch of external control. 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
The STO status is assumed after expiration of the parameterisable SS1 time. The brake ramp is not monitored in the process. Fig.: 13 Safety function SS1 without monitoring with brake ramp 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
(4) The emergency stop starts the fast delay ramp (rapid stop) by way of the input Dig In5. Following expiration of the time stored in the OSSD switching device, the secure stop is triggered. 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
A p p l i c a t i o n i n s t r u c t i o n s - S a f e t y In order to clearly explain the wiring of the INVEOR frequency converter, the fundamental connection examples will be presented in the following chapters.
PELV or SELV provisions in accordance with EN 60204-1. The 24 V power supply used for the STO supply must be adequate for the grid- side voltage interruption defined in EN 60204-1. 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
SELV/PELV requirement on terminal X5 and can be used as supply voltage for the STO channels. In this application case, a max. of 30 mA is available for additional external components. 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
0 Hz from the max. speed (1.021). If the set rapid stop time cannot be achieved, the fastest possible deceleration time is implemented. Table 11: SS1 parameter rapid stop (not safety-related) 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
50 ms. IMPORTANT INFORMATION This reaction time is to be observed when using the machine and configured in accordance with the external fault diagnosis. 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
STO channels are supplied with 24 V, the relay falls and the contacts C1 and C2 are interrupted. Carry out a diagnosis prior to every start-up of the motor. 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
4. Only supply STO2 with 24 V => Relay remains open (otherwise fault in channel 1) 5. STO1 and STO2 supplied with 24 V => Motor can be activated Continues on next page 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
Page 54
Delay of the diagnosis relay max. 50 ms Activation of the fault "STO implausible" 2 seconds IMPORTANT INFORMATION The maximum test interval is 1 year. 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
Normally open contact for response of STO to external control system (diagnosis) Normally open contact for response of STO to external control system (diagnosis) Continues on next page 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
Dig. In 4 Error reset (parameter 1.180) Dig. In 5 Rapid stop Dig. Out 1 Fault message (parameter 4.150) Dig. Out 2 Free (not assigned) Continues on next page 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
Page 59
Ground A. In 1 PID actual value (parameter 3.060) A GND (Ground 10 V) Ground A. In 2 Free (not assigned) A GND (ground 10 V) Ground 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
See chapter 1 "General information" of the operating manual "INVEOR drive controller". IMPORTANT INFORMATION With open housing, contamination degree 2 must be observed in order to ensure the safety function. 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
Blind plug; for the insertion of the STO connection cable, install EMC screw connection in the accompanying package Grid connection 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
(core end sleeves with and without plastic collars) Length of stripped 9 to 10 mm insulation: 10.8 Disassembly See chapter 1 "General information" of the operating manual "INVEOR drive controller". 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
The SS1 validation thus contains the check of the STO safety function (see 10.4.1) of the drive controller and the check of the external safety switching device, which requests the STO function upon expiration of the set time. 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
If damaged parts or components need replacing, only ever replace with original parts. Danger due to electrical shock and discharge. Wait two minutes (discharge time of the capacitors) after shut-down 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
(CANOpen, Profibus DP, EtherCAT) A list of possible fault messages can be found in chapter 6.2 of the operating manual for the INVEOR drive controller. 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
Identification of motor data Initialisation Firmware update Bus error operation Bus error ready for operation Tab. 1: LED flash codes LED off LED on LED flashes LED flashes quickly 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
D e a l i n g w i t h m a l f u n c t i o n s 11.4 Fault-finding and troubleshooting Utilise the operating manual of the INVEOR sizes A - D for assistance in fault- finding and troubleshooting.
Connections sizes B - C EtherCAT ..................... 65 Dealing with malfunctions......................70 Diagnosis safety function ......................51 Digital input ..........................58 Digital input (not safety-related) ....................48 Digital output ........................... 58 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
Page 77
Legal notice ..........................2 Maintenance ..........................75 Malfunction overview ......................72 Parameterisation ........................8 Parameterization ........................49 Principle of STO without external diagnosis ................40 Restarting protection ....................... 46 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
Table 8: Classification two-channel EN ISO 13849-1 with enhanced external testing ..................29 Table 9: Classification one-channel IEC 61508 and EN ISO 13849 .... 30 Table 10: Technical data STO ..............34 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
O v e r v i e w : T a b l e s / F i g u r e s 14.3 Appendix: Commissioning 14.3.1 Quick-start guide for asynchronous motors Fig.: 26 Block diagram for quick start for ASM 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
O v e r v i e w : T a b l e s / F i g u r e s 14.3.2 Quick-start guide for synchronous motors Fig.: 27 Block diagram for quick start for SM 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
Page 83
N ot e s 2015-12 | DOC01546896 - 0001 | Operating manual INVEOR STO | V1.2 EN...
Need help?
Do you have a question about the INVEOR and is the answer not in the manual?
Questions and answers