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Building Technologies Basic documentation LMV37.4... CC1P7546en
HVAC Products 27 Parameter list LMV37.4... 01.12.2009
Par. Parameter Number of Type Edit Value range Resolution Default Password level
no. elements Min Max setting
600 Actuators
601 Selection of reference point
Index 0 = fuel
Index 1 = air
0 = closed (<0°)
1 = open (>90°)
2 Selection edit 0 1 1 1; 0 OEM
602 Actuator's direction of rotation
Index 0 = fuel
Index 1 = air
0 = counterclockwise
1 = clockwise (exclusively for SQM3...)
2 Selection edit 0 1 1 0; 0 OEM
606 Tolerance limit of position monitoring [0.1°]
Index 0 = fuel
Index 1 = air
Greatest position error where a fault is securely detected
→ Error detection band: (P606-0.6°) to P606
2 Std_u8 edit 0.5 ° 4° 0.1 ° 1.7 °; 1.7 ° SO
Password level
write: OEM
611 Type of referencing
Index 0 = fuel
Index 1 = air
0 = standard
1 = stop within usable range
2 = internal stop (SQN1...)
3 = both
2 Std_u8 edit 0 3 1 0; 0 OEM
641 Control of speed standardization of VSD
Error diagnostics of negative values (refer to error code
82)
0 = no speed standardization
1 = speed standardization active
1 Std_s8 edit -25 1 1 0 SO
642 Standardized speed
Index 0 = speed 1
Index 1 = speed 2 (internal supervision)
2 Std_u16 read only 650 6500 0.1 undefined SO
645 Configuration of analog output
0 = DC 0...10 V
1 = DC 2...10 V
2 = DC 0/2...10V
1 Std_u8 edit 0 2 1 0 SO
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