Mrange Presssens - Siemens LMV5 Series Technical Instructions

LMV Series
LEGEND - Password Access: (U)=User, (S)=Service, (O)=OEM, Shaded = Commonly Used, ** = Must Set, X = Has Function, / = Partial Function
Menu Path Parameter
var. RangePtNi (S)
Ext Inp X61 U/I (S)
MRange TempSens (S)
Params & Display>
MRange PressSens (S)
LoadController>
Configuration
Ext Inp X62 U/I (S)
Ext MinSetpoint (S)
Ext MaxSetpoint (S)
Params & Display>
LoadController>
OutValuSelection (S)
Configuration>
Analog Output
SCC Inc.
Default Range
When MeasureRangePtNi is set to 1562F, this scales the high end of INPUT X62 for remote
1562 F 32-1562 F
temperature setpoints.
4..20 mA
Configuration of terminal X61. Can be 0-10VDC, 2-10VDC, 0-20mA or 4-20mA.
2..10 V
0..10 V NOTE : For 4-20mA signals, signal limits are 3mA to 21mA. For 0-10 VDC signals, signal limit is
0..10 V
10.5 VDC. Signals not in this range will cause an alarm.
0..20 mA
Sets the end of the scale for a temperature transducer connected to terminal X61. Also, this
194 F 32-3632 F
serves to scale INPUT X62 if used for remote temperature setpoints.
Sets the end of the scale for a pressure sensor connected to terminal X61. Also, this serves to
29 PSI 0-1449 PSI
scale INPUT X62 if used for remote pressure setpoints.
Configuration of terminal X62. Can be 0-10VDC, 2-10VDC, 0-20mA or 4-20mA. This terminal is
4..20 mA
usually used for remote setpoint or remote modulation. This input signal is scaled by
2..10 V
4..20 mA parameter MeasureRangePtNi , MRange TempSens or MRange PressSens .
0..10 V
NOTE : For 4-20mA signals, signal limits are 3mA to 21mA. For 0-10 VDC signals, signal limit is
0..20 mA
10.5 VDC. Signals not in this range will cause an alarm.
Establishes the minimum external setpoint that can be input via terminals X62 or via
0% 0-100%
Modbus. This is a percentage of the range of the attached sensor.
Establishes the maximum external setpoint that can be input via terminals X62 or via
60% 0-100%
Modbus. This is a percentage of the range of the attached sensor.
This selects the process value associated with analog OUTPUT X63. The selected process
value will be transmitted from X63 with either a 0-20mA or a 4-20mA signal. The 15 choices
for this output are:
1) Load - The current load of the burner using 4-20mA.
2) Load 0 - The current load of the burner using 4-20mA or 0-20mA.
3) O2 - The percent O2 currently read by the stack O2 sensor.
4) Pos Air - The current position of the air actuator in angular degrees.
5) Pos Fuel - The current position of the fuel actuator in angular degrees.
See 6) Pos Aux1 - The current position of the Aux 1 actuator in angular degrees.
Load
Description 7) Pos Aux2 - The current position of the Aux 2 actuator in angular degrees.
8) Pos Aux3 - The current position of the Aux 3 actuator in angular degrees.
9) Speed VSD - The current speed of the VSD motor in percent.
10) Flame - The current raw flame signal.
11) Temp Pt1000 - The temperature read by the Pt1000 sensor on terminal X60.
12) Temp Ni1000 - The temperature read by the Ni1000 sensor on terminal X60.
13) Temp Pt100 - The temperature read by the Pt100 sensor on terminal X60.
14) Temp X61 - The temperature read by the temperature transducer on terminal X61.
15) Press X61 - The pressure read by the pressure transducer on terminal X61.
Page 34
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