Siemens TL.. Operations Instructions Page 1

1 SINVERT 350, SINVERT 420 and SINVERT 500 TL Operating Manual – 11/2009 SINVERT Answers for environment.

Hardware operation 3.1 Commissioning the inverter 10 3.1.2 Switching off and disconnecting the power supply The entire system must be disconnected fr

Hardware operation 3.1 Commissioning the inverter 11 3.1.3 Switching on The inverter is switched on in the same way as it is switched off, but in the

Hardware operation 3.2 Operating the inverter 12 3.2 Operating the inverter 3.2.1 Operator panel Figure 3-1 Front view of control panel Grid LED in

Hardware operation 3.2 Operating the inverter 13 Figure 3-2 Front view of control panel Table 3-1 Pin assignment X5 (SUB-D 9-pin/ RS422 for PPsolar)

Hardware operation 3.2 Operating the inverter 14 3.2.2 Operating mode You can choose between modes "Automatic" and "Test". In Test

Hardware operation 3.2 Operating the inverter 15 3.2.5 Fault reset You can reset a fault by turning the keyswitch from "AUTO" to "TEST&

Hardware operation 3.2 Operating the inverter 16 Maximum Power Point (LED "MPP") The power which can be generated by a PV system depends on

Hardware operation 3.3 Communication with the inverter 17 3.3 Communication with the inverter Various possible methods of communicating with the in

Hardware operation 3.3 Communication with the inverter 18 Gray: No information available about the system components Blue: System components are rea

Hardware operation 3.3 Communication with the inverter 19 The Control Panel (Figure 3-6) contains the same display and control elements as the control

Photovoltaic SINVERT SINVERT 350, SINVERT 420 and SINVERT 500 TL Introduction 1 Description 2 Hardware operation 3 Alarm and fault messages 4 Su

Hardware operation 3.3 Communication with the inverter 20 The Oscilloscope function (Figure 3-7) enables you to record data in two channels and to pri

Hardware operation 3.3 Communication with the inverter 21 The Process Data window (Figure 3-8) displays information about the inverter. For the sake o

Hardware operation 3.3 Communication with the inverter 22 Actual Value Summary The window with the overview of actual values displays a summary of key

Hardware operation 3.3 Communication with the inverter 23 The Data Storage window (Figure 3-9) is used to start, stop and configure the data archiving

Hardware operation 3.3 Communication with the inverter 24 Energy The Energy window displays all the available energy data of the PV system. Check the

Hardware operation 3.3 Communication with the inverter 25 The Analysis window (Figure 3-10) displays the data archived by PowerProtect solar. The data

Alarm and fault messages 4.1 Fault handling 26 4 Alarm and fault messages 4.1 Fault handling 4.1.1 Fault types There are two different types of fa

Alarm and fault messages 4.2 Alarm and fault messages 27 4.2 Alarm and fault messages The table below provides an overview of alarm and fault messag

Alarm and fault messages 4.2 Alarm and fault messagesAlarm and fault messagesAlarm and fault messages 28 92 DC overvoltage protection has responded (o

Alarm and fault messages 4.2 Alarm and fault messages 29 4.2.1 Faults – Causes/diagnostics/remedial measures First acknowledge the fault with the key

Safety instructions These Operating Instructions contain information which you should observe to ensure your own personal safety as well as to prot

Alarm and fault messages 4.2 Alarm and fault messages 30 Table 4-2 ISO fault ISO fault Damaged, worn-through cables (loose, buffeted by wind) Cables d

Alarm and fault messages 4.2 Alarm and fault messages 31 Table 4-3 Fault 0 (Alarm) General fault on transformer Condition The hardware contact in the

Alarm and fault messages 4.2 Alarm and fault messages 32 Causes Inlet air temperature too high o Air inlet to switchroom is blocked o Air outlet f

Alarm and fault messages 4.2 Alarm and fault messages 33 Table 4-9 Fault 36 (Alarm) AC contactor defective (no checkback), or Fast Stop button presse

Alarm and fault messages 4.2 Alarm and fault messages 34 Table 4-11 Fault 39 (Alarm) DC link overvoltage Condition The CU has detected a DC voltage in

Alarm and fault messages 4.2 Alarm and fault messages 35 Table 4-13 Fault 43 (Alarm) Vce monitor has responded Condition The CU has detected an inad

Alarm and fault messages 4.2 Alarm and fault messages 36 Table 4-16 Fault 63 (Alarm) Direct current too high Condition The CU / S7 has detected a dire

Alarm and fault messages 4.2 Alarm and fault messages 37 Table 4-19 Fault 91 (Alarm) Fuse has tripped Condition No power supply available for signali

Alarm and fault messages 4.2 Alarm and fault messages 38 Table 4-22 Fault 94 (Alarm) Profibus system has failed Condition The S7 has detected serious

Alarm and fault messages 4.2 Alarm and fault messages 39 Table 4-24 Fault 96 (Alarm) Grid voltage outside tolerance Condition The CU has detected that

Contents 1 Introduction... 6 1.1

Alarm and fault messages 4.2 Alarm and fault messages 40 (Alarm) Symmetry fault Condition The S7 routine for monitoring symmetry has detected an imbal

Support 5.1 Contact addresses 41 5 Support 5.1 Contact addresses The support hotline for SINVERT can be reached via the contact methods listed below

42 Siemens AG Industry Sector, IA SE S PV P.O. Box 2355 90766 Fuerth GERMANY Subject to change © Siemens AG 2009 www.siemens.com

Tables Table 3-1 Pin assignment X5 (SUB-D 9-pin/ RS422 for PPsolar)... 13 Table 4-1 Alarm and fault message

Introduction 1.1 About this documentation 6 1 Introduction 1.1 About this documentation This manual will provide you with guidance in the use of SINV

Introduction 1.1 About this documentation 7 and their master-slave variants: • SINVERT 700 MS (two SINVERT 350 inverters in parallel) • SINVERT 100

Description 2.1 Application 8 2 Description 2.1 Application The SINVERT PV inverter is a fully assembled, ready-to-connect inverter unit for PV insta

Hardware operation 3.1 Commissioning the inverter 9 3 Hardware operation 3.1 Commissioning the inverter Commissioning an installation requires certai