Siemens LME7 Series Basic Documentation page 132

Display and operating unit parameter number
Relay
Function / inputs
contact
X3-04 Pin 5
X3-04 Pin 1
X5-03 Pin 1
X5-03 Pin 3 LR-AUF
LR-ZU
X5-03 Pin 2
X65 Pin 1
X65 Pin 1
X3-02 Pin 1
X5-01 Pin 2
X2-02 Pin 4
X2-02 Pin 4
X9-04 Pin 2
ION / QRA
QRB / QRC
Relay
Function / outputs
contact
X2-02 Pin 3 K1
X6-03 Pin 3 K1
X2-01 Pin 3 K4
X4-02 Pin 3 K5
X7-01 Pin 3 K2/2
X7-04 Pin 4 K7
X7-02 Pin 3
X2-03 Pin 3 K2/1
X2-09 Pin 3 K11
X2-09 Pin 2 K12
X2-09 Pin 1
X2-09 Pin 4
X2-09 Pin 7 K2/2
Output SA-ZL cams
X2-09 Pin 8
Input SA-ZL cams
Building Technologies Division
Infrastructure & Cities Sector
Standby
tw t11
21 22 24
Phase number
259
LED permanent
LED flashing
SK
R
LP
Pmin
P LT
SV
M
Z
PV
V1
V2
AL
SA-NL
SA-KL
SA-ZU
SA-R
High-fire
Low-fire
Ignition load
CLOSE
Fig. 65: Program sequence PME73.831... to connection diagram fuel trains (G)/(Gp1)/(Gp2)

Version 3:

Ignition load < low-fire

Prepurging in low-fire

Parameter 515 = 0
(requirement:
- parameter 259.01 > 0 seconds and
- parameter 259.02 = 0)
Basic Documentation LME7...
18 PME73.831...
Startup
TSA
t1
t12 t10 *1 t12 t3 t3n t4
24 22 30 30 36 38 40 42 44 50 54 54
260 225 260 226 257 230 231
*3
*1
Operation Shutdown
t9 t12 t5
oP1
72 74 10
260 232
Vavle proving *4
If parameter
P241 =1 (ON)
Can be
*2
parameterized
t8 td4 td1 td3 td2
80 81 82 83
234
*3
*2
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CC1P7105en
29.11.2011