User manual
Table Of Contents
- 1 General information
- 2 Quick guide
- 3 Overview
- 4 Installation of the base system
- 5 Initial commissioning of the base system
- 6 Installation and initial commissioning of optional components
- 6.1 Commissioning the SD card (MPPT 6000-M only)
- 6.2 AUX 1,2,3 relay output connection (MPPT 6000-M only)
- 6.3 AUX IO remote control input connection (MPPT 6000-M only)
- 6.4 PA TS-S external temperature sensor connection
- 6.5 StecaLink slave connection
- 6.6 StecaLink master connection (MPPT 6000-M only)
- 6.7 UART/RS-232 interface connection (MPPT 6000-M only)
- 6.8 Redundancy function (MPPT 6000-S only)
- 6.9 Install cable strain relief
- 7 Display (layout, function, operation)
- 8 System functions
- 8.1 Protection functions
- 8.2 Battery type setting
- 8.3 Current limit system setting (MPPT 6000-M only)
- 8.4 Current limit device setting
- 8.5 Lead-acid battery system functions
- 8.5.1 Equalisation cycle mode
- 8.5.2 Battery control mode (MPPT 6000-M only)
- 8.5.3 Battery capacity test (MPPT 6000-M only)
- 8.5.4 Battery type
- 8.5.5 Battery capacity
- 8.5.6 Current limit system (MPPT 6000-M only)
- 8.5.7 Current limit device
- 8.5.8 Charge voltages
- 8.5.9 IUIA charge mode (MPPT 6000-M only)
- 8.5.10 Start boost charge
- 8.5.11 Battery temperature sensor
- 8.5.12 Cable compensation
- 8.5.13 PV string connection
- 8.5.14 Expert menu
- 8.6 Li-Ion battery system functions (MPPT 6000-M only)
- 8.7 NiCd battery system functions (MPPT 6000-M only)
- 8.8 StecaLink bus
- 8.9 Internal data logger
- 8.10 Clear log data
- 8.11 Clear event log
- 8.12 Factory settings
- 8.13 UART/RS-232 interface (MPPT 6000-M only)
- 8.14 Acoustic alarm
- 8.15 SD card (MPPT 6000-M only)
- 9 Control functions via AUX 1/2/3 (MPPT 6000-M only)
- 10 Troubleshooting
- 11 Maintenance, dismounting and disposal
- 12 Technical data
- 13 Guarantee conditions, exclusion of liability, contacts, notes

Battery cables
MPPT 6000-M/-S power
900 W 1800 W 3600 W
Total cable length ("B+" und "B−") in m, insulation: 85 °C
Power loss <2 % (17
W)
Power loss <1 % (17
W)
Power loss <0.5 % (17
W)
2 x 3 m 2 x 2 m 2 x 3 m 2 x 2 m 2 x 3 m 2 x 2 m
Battery
voltage
12 V
35 mm
2
AWG 2
25 mm
2
AWG 3
24 V
10 mm
2
AWG 7
6 mm
2
AWG 10
35 mm
2
AWG 2
25 mm
2
AWG 3
48 V
2.5 mm
2
AWG 13
1.5 mm
2
AWG 15
10 mm
2
AWG 7
6 mm
2
AWG 10
35 mm
2
AWG 2
25 mm
2
AWG 3
WARNING!
Contact your dealer for information on the recommended cable cross section if you require
longer cable lengths for the solar module, battery and loads than specified for the
recommended cables in the table above!
12.3 UART/RS-232 interface protocol (MPPT 6000-M only)
12.3.1
Settings
Signal/Information Value Units Action
RS232 bits per second 4800 Baud Fixed value, not configurable.
RS232 data bits 8 bit 8 bit data; fixed value, not configurable.
RS232 parity None Fixed value, not configurable.
RS232 stop bits 1 Fixed value, not configurable.
RS232 flow control None Fixed value, not configurable.
756.404 | Z01 | 16.06
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