Lenze 8400 User Manual

Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23 1454
17 Function library
17.1 Function blocks | L_OffsetGainPhiP_2
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17.1.127 L_OffsetGainPhiP_2
This FB can add an offset to an angle signal and amplify it afterwards.
• The internal calculations (addition and subtraction) are carried out with 32 bits without
overflow/underflow. Division is not remainder considered.
• Offset and gain are selected via parameters.
• The value provided at the dnOut_p output is internally limited to ±2
31
-1.
Inputs
Outputs
Parameters
Function
Designator
Data type
Information/possible settings
dnIn_p
DINT
Input signal
Designator
Data type
Value/meaning
dnOut_p
DINT
Output signal
• Internal limitation to ±2
31
-1 (±2147483647)
Parameters Possible settings Info
C00673/2
-2147483647 Incr. 2147483647 Offset
• Lenze setting: 0 incr.
C00674/2
-2147483647 2147483647 Gain factor
• Scaling:
65535 ≡ gain factor 1
• Lenze setting: 65536
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r
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dnOut_p dnIn_p Offset+()Gain factor⋅=

Lenze 8400 Specifications

General

Category	DC Drives
Series	8400
Protection class	IP20
Control Type	Vector control
Communication	CANopen, PROFIBUS, Ethernet
Protection Features	Overcurrent, overvoltage, undervoltage, overtemperature
Input Voltage	AC 230/400/480 V