Siemens LME7 Series Basic Documentation

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Building Technologies Division Basic Documentation LME7... CC1P7105en
Infrastructure & Cities Sector 17 PME73.830... 29.11.2011
17 PME73.830...
17.1 Program sequence PME73.830...
 For connection diagram fuel trains (G)/(Gp1/1)/(Gp1/2)
710 5d 76e /1111
M
Z
V1
V2
AL
K1X2-02 Pin 3
Actuator position
High-fire
Low-fire
Ignition load
CLOSE
R
LR-AUF
LR-ZU
LP
Pmin
P LT
ION / QRA
X3-04 Pin 5
Relay
contact
Function / inputs
Display and operating unit parameter number
LED permanent
LED flashing
tw t11 t10 t12 t3 t3n t4 t11 td4 td1 td3 td2
Standby Startup Operation Shutdown Valve proving
If parameter
P241.00 =1 (ON)
Can be
parameterized
t1
TSA
224 225 226 257 230 231 232 234
Relay
contact
Function / outputs
SK
X3-04 Pin 1
X5-03 Pin 1
X5-03 Pin 3
X65 Pin 1
X5-03 Pin 2
X65 Pin 1
X3-02 Pin 1
X5-01 Pin 2
X2-02 Pin 4
X9-04 Pin 2
PV
SV
K1X6-03 Pin 3
K4X2-01 Pin 3
K5X4-02 Pin 3
K2/2X7-01 Pin 3
K7X7-04 Pin 4
X7-02 Pin 3
K2/1X2-03 Pin 3
Phase number
21 22 24 22 30 30 38 40 42 44 50 50 72 74 10 80 81 82 83
t9 t5
SA-NL
K11X2-09 Pin 3
SA-KL
K12X2-09 Pin 2
SA-ZU
X2-09 Pin 1
SA-R
X2-09 Pin 4
Input bridge for PV
X2-09 Pin 8
Output PVX2-09 Pin 7
36
260
t22
74
t8
242 243 244 245259
POC
POC
*) *) *) *) *)
K4
K2/2
240240 240 240 240 240
*1
*2
Figure 55: Program sequence PME73.830... for connection diagram fuel trains (G)/(Gp1/1)/(Gp1/2)
*) During the actuator running phases, the actuator feedback signal must be OFF first, then ON.
*1 Valve proving, if P241.00 = 1 after mains ON, lockout or P234 (postpurge time t8) or P241.01 = 0 second
*2 Valve proving, if P241.00 = 1 and P234 (postpurge time t8) >0 second and P241.01 = 1

Siemens LME7 Series Specifications

General

Brand	Siemens
Model	LME7 Series
Category	Controller
Language	English