Contents
1 General..........................................................................................................3
1.1 Synopsis 3
1.2 Distribution 3
1.3 Terminology 4
1.4 Applicable products 4
1.5 Productidentication5
2 Preface..........................................................................................................6
2.1 General information 6
3 General system description.........................................................................7
3.1 General description 7
3.2 Schematic overview of Scanreco RC-400 G2B 8
3.3 Schematic overview of Scanreco RC400 G3B 9
4 Getting star ted ............................................................................................10
4.1 PortableControlUnitdenition 10
4.2 CentralUnitG2Bdenition 11
4.3 CentralUnitG3Bdenition 12
4.4 Cable or radio communication 13
4.5 Cable connection schematics 13
5 Inputs & Outputs........................................................................................14
5.1 Analogue functions 14
5.2 Portable Control Unit MAXI digital inputs 16
5.3 Portable Control Unit MINI digital inputs 17
5.4 Digital functions 18
5.5 Terminal schematics for current controlled Central Unit G2B 19
5.6 Terminal schematics for voltage controlled Central Unit G2B 20
5.7 Terminal schematics for Central Unit G2B CAN interface 21
5.8 Connection schematics for Central Unit G3B 22
6 Operational indications.............................................................................23
6.1 Central Unit status and operational indications 23
6.2 Central Unit LED-display 24
6.3 Portable Control Unit status indications 25
7 Error code indications...............................................................................26
7.1 General description 26
7.2 Central Unit error codes 26
7.3 Portable Control Unit error codes 29
8 Radio...........................................................................................................30
8.1 General description 30
8.2 Determining radio quality 30
8.3 Radio channel / Frequency 30
8.4 Range 30
9 Diagnostics mode......................................................................................31
9.1 General description 31
9.2 Activating diagnostics mode 31
9.3 Table / Diagnostics data 32
10 Online Programming mode........................................................................35
10.1 General description 35
10.2 Activating online programming mode 36
10.3 Table / Programming options 37
11 Portable Control Unit self test mode........................................................40
11.1 General description 40
11.2 Activating PCU Test Mode 40
12 ID-code programming.................................................................................41
12.1 General description 41
12.2 Procedure 41
13 G2B Standard cable kits............................................................................42
13.1 General description 42
13.2 Standard supply cable kits 43
13.3 Standard valve cable kits for Sauer-Danfoss PVG-32 44
13.4 Standard valve cable kits for HAWE 45
13.5 Standard valve cable kits for PWM solenoids 46
Document type Document number PageRev
Service Manual S071 C 2 of 46