RH 200
ELECTRICAL TRAINING
ELREST SPS / PLC
200
Service Training 1
RH 200
ELECTRICAL TRAINING
Voltage Control PLC / SPS FUNCTION
PLC / SPS
Sensor Control
• Start Engine
Stop Engine
Start Inter Locks
Lubrication Systems
Emergency Stop
Boarding Lights
Service Lights
A CAN-Bus Communication
RS232 Communication
Power Supply Via +30
Service Training 2
RH 200
ELECTRICAL TRAINING COMMUNICATION PORTS
Configuration Switch
RS232 Programming Port
ON/OFF LED
BUS LED
CAN-BUS Input
CAN-BUS Output
Service Training 3
RH 200
ELECTRICAL TRAINING INPUTS / OUTPUTS
32 Digital Inputs
2 Analogue Inputs (0-10V)
6 Analogue Inputs (4-20mA)
20 Digital Outputs
4 Analogue Outputs
Power supply
Service Training 4
RH 200
ELECTRICAL TRAINING DIGITAL INPUTS
Input Description (German) Description (English) Signal Source
1 Fahren 2. Stufe auto Traveling 2nd Gear automatic (only RH400)
2 Fettfass Leer Grease Empty
3 Servo Filter Verschmutzung Servo Filter Contamination S250 or S250.1
4 Counter Dumper Reset Counter Dumper Reset S216.2
5 Zündung Ein Ignition On Clamp 15
6 Not Aus Emergency Stop S3 - S3.2 (K24)
7 Motor Links Start Engine Start LH S5
8 Motor Rechts Start Engine Start RH S6
9 Motor Links Stopp Engine Stop LH S90
10 Motor Rechts Stopp Engine Stop RH S92
11 Motor Links Idle Idle On LH Engine S91
12 Motor Rechts Idle Idle On RH Engine S93
13 Absperrklappe Hydr. Ölbeh. Links Shut Off Valve Oil Left S212
14 Absperrklappe Hydr. Ölbeh. Rechts Shut Off Valve Oil Right S212.1
15 Absperrklappe Hydr. Ölbeh. Mitte Shut Off Valve Oil Middle S212.2
16 Schmierung Störung Reset Grease Fault Reset S106
17 Ölstand Links PVG Oillevel Pumpdrive Gear Box Left B136
18 Ölstand Rechts PVG Oillevel Pumpdrive Gear Box Right B137
19 Schmierdruck Initiator 2 Grease Initiation 2 B336.1
20 Schmierdruck Initiator 1 Grease Initiation 1 B336
21 Aufstiegsbeleuchtung Ladder Light S55 or S56
22 Kabinenbeleuchtung Cab Light S35.1 or S35.2
23 Reserve Reserve
24 Wartungsbeleuchtung Maintenance Light S41 - S43
25 Reserve Reserve
26
Service Training 5
RH 200
ELECTRICAL TRAINING ANALOG INPUTS
Input Description (German) Description (English) Signal Source
57 Kraftstoff Füllstand linker Tank Diesel Level Left B133
58
59 Kraftstoff Füllstand rechter Tank Diesel Level Right B134
60
61 Schmierdruck Oberwagen Grease Pressure Uppercarriage B36
62
63 Schmierdruck Unterwagen Grease Pressure Undercarriage B127
64
65 Fettfass Füllstand Grease Level B125
66
67
68
69
70
71
72
Service Training 6
RH 200
ELECTRICAL TRAINING DIGITAL OUTPUTS
Output Description (German) Description (English) Signal used to operate
37 Ultraschall Sensor US Distance Sensor H137.2 - H137.3
38 Klemme 30 Supply Plug 30 K8.2
39 Motor Links Start LH Engine Start K2.3
40 Moror Rechts Start RH Engine Start K3.3
41 Kraftstoffventil Links Diesel Valve Left K7.1
42 Kraftstoffventil Rechts Diesel Valve Right K7.2
43 Motor Links Idle LH Engine Idle K206
44 Motor Rechts Idle RH Engine Idle K207
45 Lampentest Lamp Test K36
46 Lüfter Schaltschrank Fan Electrical Cabinet K28.1
47 Schmierung Ein Grease On K200
48 Schmierung Bypassventil Grease Bypass Valve K201
49 Schmierung Umschaltung A-B Grease Line Switch A-B K202
50 Drehzahlabsenkung Revolutions Reduction K49
51 Schmierung Unterwagen Grease Undercarriage K204
52 Reserve Reserve
53 Fettcontainer Voll Greasecontainer Full K205
54 Aufstiegsbeleuchtung Ladder Light K22.1
55 Kabinenbeleuchtung Cab Light K199
56 Wartungsbeleuchtung Maintenance Light K25.1
Analogue Outputs are not used!
Service Training 7
RH 200
ELECTRICAL TRAINING POWER SUPPLY
Power Supply via +30
The PLC is supplied directly through the + 30 V battery pole. The voltage
supply is activated together with the +15 V control voltage (D E05 activates
D A38). The control contact (DA38) activates the relay 8.2 and establishes a
self-holding circuit with the + 30 V line.
After the +15 V control voltage is disconnected, this contact rem ains closed
until all tim e stages (Lights etc.) have lapsed before the control system auto-
m atically shuts off via contact (D A38).
A s soon as the ignition key is switched on or any
light switch is pushed, the "POW E R" LE D indi-
cates the presence of 24V by a green light.
S im ultaneously the P LC walks through an ini-
tialisation period.
D uring this period the "C AN -Bus" LE D will flash
a few tim es and finally blinks continuously
O N /O FF (orange light).
If the PLC will be sw itched on by any light
switch, the "POW ER" LE D im m ediately indi-
cates the presence of 24V by a green light!
The self-holding circuit only is present after the
PLC walks through the initialisation period.
After about 1 – 2 seconds!
Service Training 8
RH 200
ELECTRICAL TRAINING CONTROL VOLTAGE
Colour code for the indication of input and output status
LED is O FF
LED is O N
LED turns O N when... / turns O FF when
Control Voltage ON. Ignition Key Turned On.
Active Input Signals
D E05 Power supply ( +15 ) switched O N with key sw itch
D E13 Left shut-off valve on hydr. tank O PEN
D E14 R ight shut-off valve on hydr. tank O PEN
D E15 C entre shut-off valve on hydr. tank O PE N
D E19 G rease Initiator 2 is SET (if no G rease C ycle is running)
Active O utpu t Signals
D A20 Power supply ( +30 ) switched O N for PLC via this O utlet
S ignal changes b y Ignition K ey Turned O n
D A 07 Lam p T est (O N for 5 seconds)
Service Training 9
RH 200
ELECTRICAL TRAINING START L/H ENGINE
LED that will not be effected for the following description
DE05 Power supply ( +15 ) switched ON with key switch
DE13 Left shut-off valve on hydr. tank OPEN
DE14 Right shut-off valve on hydr. tank OPEN
DE15 Centre shut-off valve on hydr. tank OPEN
DE19 Gr ease Initiator 2 is SET (if no Grease Cycle is running)DA15
DA20 Power supply ( +30 ) switched ON for PLC via this Outlet
Signal changes by turn on the Engine
D E07 LH Engine Start Button (as long as B utton is engaged!)
D A01 LH Engine Start ON
D A03 LH D iesel Valve ON
S ignal changes after E ngine is running (2-4s)
D A 08 Fan E lectrical C abinet ON
D A 09 G rease P um p S tarts ON
D A 10 G rease Bypass Valve O pen ON
Service Training 10
RH 200
ELECTRICAL TRAINING START R/H ENGINE
LE D that w ill not be effected for the follow ing description
D E05 Power supply ( +15 ) switched O N with key switch
D E13 Left shut-off valve on hydr. tank O PEN
D E14 R ight shut-off valve on hydr. tank O PE N
D E15 C entre shut-off valve on hydr. tank O P EN
D E19 G rease Initiator 2 is SET (if no G rease Cycle is running)DA 15
D A20 Power supply ( +30 ) switched O N for PLC via this O utlet
D A02 LH D iesel Valve ON
D A08 Fan E lectrical C abinet ON
LED that w ill not be effected w hen G rease S ystem is still running
D A 09 G rease Pum p Starts ON
D A 10 G rease Bypass Valve O pen ON
Signal changes by turn on the Engine
D E08 R H Engine Start Button (as long as Button is engaged!)
D A02 R H Engine Start ON
D A 04 R H D iesel V alve ON
Service Training 11
RH 200
ELECTRICAL TRAINING BOTH ENGINES RUNNING
Note : Engines running after first grease cycle
LED that w ill not be effected for the follow ing description
D E 05 Power supply ( +15 ) switched O N with key sw itch
D E 13 Left shut-off valve on hydr. tank O PE N
D E 14 R ight shut-off valve on hydr. tank O P EN
D E 15 C entre shut-off valve on hydr. tank O PEN
D E 19 G rease Initiator 2 is SET (if no G rease C ycle is running)
D A 20 Power supply ( +30 ) switched O N for PLC via this O utlet
D A 03 LH D iesel Valve
D A 04 R H D iesel Valve
D A 08 Fan Electrical C abinet
Service Training 12
RH 120 E
ELECTRICAL TRAINING STOP BOTH ENGINES
LE D that w ill not be effected for the follow ing description
DE 05 Power supply ( +15 ) switched O N with key switch
DE 13 Left shut-off valve on hydr. tank O PE N
DE 14 Right shut-off valve on hydr. tank O P EN
DE 15 Centre shut-off valve on hydr. tank O PEN
DE 19 G rease Initiator 2 is S ET (if no G rease C ycle is running)
D A 20 Power supply ( +30 ) switched O N for SP C via this O utlet
S ignal changes b y turn off the left hand E ngine
D E 09 LH M otor S top B utton (as long as B utton is engaged!)
D A 03 LH D iesel V alve O FF
S ignal changes by turn off the right hand E ngine
D E 10 R H M otor S top Button (as long as Button is engaged!)
D A 04 R H D iesel V alve O FF
D A 08 Fan E lectrical C abinet O FF (after no m ore running of
both engines)
Service Training 13
RH 200
ELECTRICAL TRAINING IDLE TIMERS
LE D that w ill not be effected for the follow ing description
DE 13 Left shut-off valve on hydr. tank O PE N
DE 14 Right shut-off valve on hydr. tank O P EN
DE 15 Centre shut-off valve on hydr. tank O PEN
DE 19 G rease Initiator 2 is S ET (if no G rease C ycle is running)
S ignal changes by turn on Idle Left and Idle R ight
D E 11 LH E ngine Idle Button (as long as B utton is engaged!)
D E 12 R H E ngine Idle B utton (as long as B utton is engaged!)
D A 05 Idle LH E ngine ON
D A 06 Idle R H E ngine ON
Signal changes by turn off Ignition key
DE05 Power supply ( +15 ) O FF
S ignal changes after 5 m inutes Idle tim e
D A 05 Idle LH E ngine O FF
D A 06 Idle R H E ngine O FF
D A 03 LH D iesel V alve O FF
D A 04 R H D iesel V alve O FF
D A 08 Fan E lectrical C abinet O FF (after no m ore running of
both engines)
D A 20 P ower supply ( +30 ) O FF
E verything O FF in the sam e m om ent!
Service Training 14
RH 200
ELECTRICAL TRAINING EMERGENCY STOP
LED that w ill not be effected for the follow ing description
DE 19 G rease Initiator 2 is S ET (if no G rease Cycle is running)
P ossible S ignal changes b y upcom ing Faults Light
D E 05 P ower supply ( +15 ) switched O FF O FF
D E 06 E m ergency C hain OPEN ON
D E 13 Left shut-off valve on hydr. tank C LO S E D O FF
D E 14 R ight shut-off valve on hydr. tank C LO S E D O FF
D E 15 C entre shut-off valve on hydr. tank C LO S E D O FF
S ignal changes after any of above Faults appears
D A 03 LH D iesel V alve O FF
D A 04 R H D iesel V alve O FF
D A 05 Idle LH E ngine O FF
D A 06 Idle R H Engine O FF
D A 08 Fan E lectrical C abinet O FF (after no m ore running of
both engines)
P o ss ib le S ig na l cha n g e s b y u p co m in g F a u lts w ith o u t s to p p in g
th e e n g in es L ig h t
DE03 C o n tam in atio n F ilte r S e rvo ON
DE17 O ille ve l P u m p d rive G e ar B ox L eft ON
DE18 O ille ve l P u m p d rive G e ar B ox R igh t ON
Service Training 15
RH 200
ELECTRICAL TRAINING GREASE CYCLE
LE D that w ill not be effected for the follow ing description
DE 05 Power supply ( +15 ) switched O N with key switch
DE 13 Left shut-off valve on hydr. tank O PEN
DE 14 Right shut-off valve on hydr. tank O PEN
DE 15 Centre shut-off valve on hydr. tank O PE N
DA 03 LH Diesel Valve
DA04 RH Diesel Valve
D A 08 Fan Electrical C abinet
D A 20 Power supply ( +30 ) switched O N for SPC via this O utlet
S ignal changes after S tarting G rease C ycle (Line A)
D A 09 G rease P um p ON
D A 10 G rease B ypass V alve ON
Signal changes during Line A and Sw itching to Line B
D E 19 G rease Initiator 2 O FF (after som e seconds)
D E 20 G rease Initiator 1 O N (after som e seconds)
D A 09 G rease P um p O FF (after 22 seconds)
D A 11 G rease Line Switch A -B O N (after 4 seconds)
D A 09 G rease P um p ON
Signal changes during Line B and the G rease C ycle is Finishing
D E20 G rease Initiator 1 O FF (after som e seconds)
D E19 G rease Initiator 2 O N (after som e seconds)
D A11 G rease Line Switch A-B O FF (after 22 seconds)
D A09 G rease Pum p O FF
D A10 G rease Bypass Valve O FF (after 5 seconds)
Service Training 16
RH 200
ELECTRICAL TRAINING GREASE FAULTS
LED that w ill not be effected for the follow ing description
DE05 Power supply ( +15 ) switched O N with key switch
DE13 Left shut-off valve on hydr. tank O PEN
DE14 Right shut-off valve on hydr. tank O PEN
DE15 Centre shut-off valve on hydr. tank O PEN
DA03 LH Diesel Valve
DA04 RH Diesel Valve
DA08 Fan Electrical Cabinet
DA20 Power supply ( +30 ) switched O N for SPC via this O utlet
S ignals of G rease S ystem
D E 19 G rease Initiator 2
D A 09 G rease P um p O FF after any Fault arises
D A 10 G rease B ypass V alve O FF after any Fault arises
(5 S econds D elay)
G rease S ystem Faults
D E02 G rease E m pty ON
D E20 G rease Initiator 1 D O E S N O T E FFE CT
(inside of 2 m inutes)
A E 3+ G rease P ressure (analogue input / no signal)
FA ULT is indicated if P ressure rises above 350bar
A E 5+ G rease Level (analogue input / no signal)
FA ULT is indicated if G rease Level is lower than 20%
R eset G rease S ystem Faults
D E 16 G rease Fault R eset (as long as the B utton is engaged!)
(take effect after pushing for a m in. tim e of 1 S econd)
Service Training 17
RH 200
ELECTRICAL TRAINING UNDERCARRIAGE LUBE
LED that w ill not be effected for the follow ing description
DE05 Power supply ( +15 ) switched O N with key switch
DE13 Left shut-off valve on hydr. tank O PEN
DE14 Right shut-off valve on hydr. tank O PEN
DE15 Centre shut-off valve on hydr. tank O PEN
DA03 LH Diesel Valve
DA04 RH Diesel Valve
DA08 Fan Electrical Cabinet
DA20 Power supply ( +30 ) switched O N for SPC via this O utlet
S ignals of G rease S ystem
D A 13 G rease P um p O FF after any Fault arises
G rease System Faults
DE02 G rease Em pty ON
AE4+ G rease Pressure (analogue input / no signal)
FAULT is indicated if Pressure rises above 210bar or
D oes not rise fast enough or
D oes not reduce fast enough
AE5+ G rease Level (analogue input / no signal)
FAULT is indicated if G rease Level is lower than 20%
R eset G rease S ystem Faults
D E 16 G rease Fault R eset (as long as the B utton is engaged!)
(take effect after pushing for a m in. tim e of 1 S econd)
Service Training 18
RH 200
ELECTRICAL TRAINING LIGHTS
LED that w ill not be effected for the follow ing description
DE05 Power supply ( +15 ) switched O N with key switch
DE13 Left shut-off valve on hydr. tank O PEN
DE14 Right shut-off valve on hydr. tank OPEN
DE15 Centre shut-off valve on hydr. tank O PEN
DA03 LH Diesel Valve
DA04 RH Diesel Valve
DA08 Fan Electrical C abinet
DA20 Power supply ( +30 ) switched O N for SPC via this O utlet
Ladder Light
D E21 Ladder Light(as long as the B utton is engaged!)
D A16 Ladder Light ON
(for 3 m inutes after every B utton P ush)
C ab Light
D E 22 C ab Light (as long as the any B utton is engaged!)
D A 17 C ab Light ON
(as long as any C ab Light Button is pushed again)
M aintenance Light
D E24 M aintenance Light (as long as the any Button is engaged!)
D A18 M aintenance Light ON
(as long as any M aintenance Light Button is pushed again
or as long Ladder Light is O N)
Service Training 19
RH 200
ELECTRICAL TRAINING OTHER SIGNALS
LED that w ill not be effected for the follow ing description
DE05 Power supply ( +15 ) switched O N with key switch
DE13 Left shut-off valve on hydr. tank O PEN
DE14 Right shut-off valve on hydr. tank OPEN
DE15 Centre shut-off valve on hydr. tank O PEN
DA03 LH Diesel Valve
DA04 RH Diesel Valve
DA08 Fan Electrical C abinet
DA20 Power supply ( +30 ) switched O N for SPC via this O utlet
Travelling 2 nd G ear auto (only R H 400)
D E 01 T ravelling 2 nd G ear auto ON
(as long as the B utton is engaged!)
(S ignal w ill be sent via C A N -B us)
D um per C ounting R eset
D E 04 D um per C ounting R eset ON
(as long as the B utton is engaged!)
(S ignal w ill be sent via C A N -B us)
U ltra S onic D istance S ensor (B oom – S tick)
D A 19 U S S ensor ON
(as long as distance is too short)
(S ignal is received via C A N -B U S )
Reduction of Revolutions
DA12 Reduction of Revolutions ON
(as long as the Button is engaged!)
(Signal is received via CAN-BUS)
G rease Container Full
D A15 G rease C ontainer FU LL ON
(G rease Container is filled m ore than 90% )
Service Training 20
