Man L21/31 User Manual

Adress Hex Bit Meas.
Point
Description Unit Origin Signal
range
MW 96
MW 97
60
61
SE90
SE89
Engine speed
TC speed
CMS
CMS
0..2000
0..70000
MW 112 70 0
1
2
3
4
SE90-1
SE90-2
SE90-1
SE90-2
SE89
Sensor fault engine speed pick up 1
Sensor fault engine speed pick up 2
Sensor fault engine speed pick up 1
Sensor fault engine speed pick up 2
Sensor fault TC speed pick up
CMS
CMS
DM
DM
CMS
binary
binary
binary
binary
binary
MW 113 71 0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Signal fault ZS82 : Emergency stop (pushbutton)
Signal fault ZS75 : Turning gear disengaged
Signal fault SS84 : Remote stop
Signal fault SS83 : Remote start
Signal fault LAH28 : Lube oil level high
Signal fault LAL28 : Lube oil level low
Signal fault LAH42 : Fuel oil leakage high
Signal fault ZS97 : Remote switch
Signal fault LAH92 : OMD alarm
Signal fault TAH 29-27 : CCMON alarm
Signal fault : Remote reset
Signal fault LAH98 : Altern. cool w. leakage alarm
Signal fault : Emergency generator mode
Signal fault : Speed raise
Signal fault : Speed lower
Signal fault : Switch droop / isochronous mode
CMS
CMS
CMS
CMS
CMS
CMS
CMS
CMS
CMS
CMS
CMS
CMS
CMS
CMS
CMS
CMS
binary
binary
binary
binary
binary
binary
binary
binary
binary
binary
binary
binary
binary
binary
binary
binary
MW 114 72 0
4
13
15
Spare
Signal fault : Actuator
signal Signal fault SS83 : Start solenoid valve
Signal fault SS32 : Jet system valve
CMS
CMS
CMS
CMS
binary
binary
binary
binary
MW 115 73 0
2
3
4
Spare
Signal fault ZS34-1 : Charge air blow off valve 1
Signal fault ZS34-2 : Charge air blow off valve 2
Signal fault: VIT feedback position
CMS
CMS
CMS
CMS
binary
binary
binary
binary
MW 116 74 0
1
2
3
4
5
6
7
9
10
11
12
Sensor fault TSH12 :
HT cool water engine outlet termostate
Sensor fault PSL22 : Lube oil eng. inlet pressostate
Sensor fault ZS82 : Emergency stop (pushbutton)
Sensor fault LSH92 : OMD shutdown
Sensor fault TSH27-29 : CCMON shutdown
Sensor fault ZX92 : OMD system failure
Sensor fault ZX27-29 : CCMON system failure
Sensor fault : Remote shutdown
Sensor fault ZS30-2 : Charge air press. relief valve
Sensor fault ZS30-1 : Charge air shut off flap
Sensor fault SS86-1 : Emergency stop valve
Signal fault ZS82 : Emergency stop (pushbutton)
DM
DM
DM
DM
DM
DM
DM
DM
DM
DM
DM
DM
binary
binary
binary
binary
binary
binary
binary
binary
binary
binary
binary
binary
MW 117 75 0
1
2
3
4
5
CAN-1 error
CAN-2 error
Communication error to CMS
Backlight error
Ethernet communication error
Wirebrake supervision of remote signals disabled
DM
DM
DM
DM
DM
DM
binary
binary
binary
binary
binary
binary
MAN Diesel & Turbo
3700054-4.0
Page 3 (5)
Modbus list
B 19 00 0
L27/38S, L16/24S, L21/31S, L16/24, L21/31, L27/38
2015.11.27

Man L21/31 Specifications

General

Brand	Man
Model	L21/31
Category	Portable Generator
Language	English