PLC Training présentation shovel kmg.ppsx

Plc

1. Training Electric
PC 4000

2. Programmable Logic Control (PLC)
HARDWARE PLC
MEMORY
CPU
Programming
Device
I
N
P
U
T
O
U
T
P
U
T
Digital
ANALOG
•Switch
•Push Button
•Limit sw
•Pressure sensor
•LED
•Relay
•Solenoid
•CAN BUS

3. STRUCTURE & FUNCTION
Short Circuit Memory
Input Indicator E
Input/Output Indicator
E/A
Output Indicator A
Connector
Analog Input
Spare slot
Indicate operation
5V-Lead

4. INPUT INDICATOR
Input
E2.8 Travel brake press. sw
E2.7 SLS Pr. Sw.Grease line
E2.6 CLS Pr Sw. Grease line
E2.5 Fan Oil Cooler
E2.4 Filter PTO
E2.3 Air Filter Hydr. Tank
E2.2 Filter Pilot Control
E2.1 Filter fan coolant cooler
Input
E1.8 Engine air filter
E1.7 PTO Press. Librication
E1.6 Brake slew press sw
E1.5 HPF #4
E1.4 HPF #3
E1.3 HPF #2
E1.2 HPF #1
E1.1 Hydraulic Oil Level Min
Input
E4.8 Rpm switch
E4.7 Driver seat switch
E4.6 Emergency mode
E4.5 SLS Manual Lubrication
E4.4 CLS manual Lubrication
E4.3 reffillarm limit switch
E4.2 Prepare fr. driver warning
E4.1 Engine Stop Signal
Input
E3.8 Engine start Signal
E3.7 Key switch
E3.6 Service Switch
E3.5 Slew active
E3.4 Monitoring sensor supply
E3.3 Pump Controller
E3.2 Engine rpm > 300
E3.1 Warning e.prob white
E4E2
E1 E3

5. INPUT INDICATOR
Input
E6.8
E6.7
E6.6
E6.5
E6.4
E6.3
E6.2
E6.1
Input
E5.8 Attachment Active
E5.7 Traveling active
E5.6 Engine oil Tank level
E5.5 Fire suppresion
E5.4 Reffill arm rmt ctrl enable
E5.3 refill arm pull switch
E5.2
E5.1
E5
E2
E1

6. OUTPUT INDIKATOR
Input
E9.8 Warning e. prob yellow
E9.7 Warning en. Prob red
E9.6 Motor Enable
E9.5
E9.4 Pilot control supervision
E9.3
E9.2
E9.1 Hydraulic oil refill level
Input
E10.8 refilling syst. Arm lamp test
E10.7 Test Speed
E10.6 Emergency sw cabin
E10.5
E10.4 Emergency sw hyd ctrl pnl
E10.3 Emergency sw. valve block
E10.2 Emergency switch ladder
E10.1 Hydr reserv shut off unit

7. OUTPUT INDIKATOR
Input/Output
A2.8
A2.7
A2.6
A2.5
A2.4
A2.3
A2.2
A2.1
Output
A1.8 engine oil tank
A1.7
A1.6 Bucket shut off
A1.5 Rpm control
A1.4 stabilized power supply
A1.3 self holding PLC
A1.2
A1.1 Shut down relay
Input/output
A4.8
A4.7
A4.6
A4.5
A4.4
A4.3
A4.2
A4.1
Output
A3.8 refilling arm down
A3.7 refilling arm raise
A3.6 oil cooler fan drive medium
A3.5 Oil cooler fan drive min
A3.4 reduction preload pressure
A3.3 ½ Q mx operation
A3.2 slewring lub system Y9
A3.1 central lub system Y7

8. OUTPUT INDIKATOR
output
A6.8
A6.7
A6.6
A6.5
A6.4
A6.3
A6.2
A6.1
Output
A5.8 Horn
A5.7 refill arm : fuel indictor
A5.6 VHMS diag lamp cab yellow
A5.5 VHMS diag lamp cab red
A5.4 refill arm : engine oil tank
A5.3 refill arm : SLS system
A5.2 reill arm : CLS system
A5.1 refill arm : hydraulic oil tank

9. ANALOG INPUT
Output
A7.8
A7.7
A7.6
A7.5
A7.4 Pump Control min
A7.3 Gear oil cooler preload pres
A7.2 slewring lub system Y9a
A7.1 Central Lub system Y7a
A7

10. PLC PROGRAM
Example :
Mechanical circuit PLC Program Program order
00 K500 K500
01
K500 H1
500
00 01
500
EN
LD –000 write
OR –0500 write
ANDNOT –0001 Write
OUT 0500 write
FN
PLC
00 01 500

11. Starting System

12. Shutdown system : Fire Suppression System

13. Input PLC
K9B-1
X2C 4
X2C 172
Fire
Suppresion
System