Man B&W L35MC6-TII User Manual

MAN B&W 18.07
Page  of 
MAN Diesel
MAN B&W MC/MC-C, ME/MEC/MEGI/ME-B engines 198 45 851.5
Identication of Instruments
The instruments and sensors are identied by a
position number which is made up of a combina-
tion of letters and an identication number:
Measured variables
First letters:
DS Density switch
DT Density transmitter
FT Flow transmitter
FS Flow switch
GT Gauging transmitter (Index, load)
LI Level indication, local
LS Level switch
LT Level transmitter
PDI Pressure difference indication, local
PDS Pressure difference switch
PDT Pressure difference transmitter
PI Pressure indication, local
PS Pressure switch
PT Pressure transmitter
ST Speed transmitter
TC Thermo couple (NiCrNi)
TE Temperature element (Pt 00)
TI Temperature indication, local
TS Temperature switch
VS Viscosity switch
VT Viscosity transmitter
WI Vibration indication, local
WS Vibration switch
WT Vibration transmitter
XC Unclassied control
XS Unclassied switch
XT Unclassied transmitter
ZS Position switch
ZT Position transmitter (proximity switch)
ZV Position valve (solenoid valve)
Location of measuring point
Ident. number:
xx Manoeuvring system
2xx Hydraulic power supply system
4xx Combustion pressure supervision
20xx ECS to/from safety system
2xx ECS to/from remote control system
22xx ECS to/from alarm system
30xx ECS miscellaneous input/output
40xx Tacho/crankshaft position system
4xx Engine cylinder components
50xx VOC, supply system
5xx VOC, sealing oil system
52xx VOC, control oil system
53xx VOC, other related systems
54xx VOC, engine related components
80xx Fuel oil system
8xx Lubricating oil system
82xx Cylinder lube oil system
83xx Stufng box drain system
84xx Cooling water systems
85xx Compressed air systems
86xx Scavenge air system
87xx Exhaust gas system
88xx Miscellaneous functions
90xx Project specic functions
xxxxA Alternative redundant sensors
xxxx Cylinder/turbocharger numbers
ECS: Engine Control System
VOC: Volatile Organic Compound
Functions
Secondary letters:
A Alarm
AH Alarm, high
AL Alarm, low
C Control
H High
I Indication
L Low
R Recording
S Switching
X Unclassied function
Y Slow down
Z Shut down
Repeated signals
Signals which are repeated for example for each cylin-
der or turbocharger are provided with a sufx number
indicating the location, ‘’ for cylinder , etc.
If redundant sensors are applied for the same measur-
ing point, the sufx is a letter: A, B, C, etc.
Examples:
TI 8005 indicates a local temperature indication (ther-
mometer) in the fuel oil system.
ZS 2A C and ZS 2B C indicate that there are
two position switches in the manoeuvring system, A
and B for control of the main starting air valve position.
PT 850 I AL Y indicates a pressure transmitter locat
-
ed in the control air supply for remote indication, alarm
for low pressure and slow down for low pressure.
Table 18.07.01: Identication of instruments

Man B&W L35MC6-TII Specifications

General

Brand	Man
Model	B&W L35MC6-TII
Category	Engine
Language	English