Lenze 8400 User Manual

17 Function library
17.2 System blocks | LS_Keypad
1537
Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23
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17.2.13 LS_Keypad
This system block is used on I/O interconnection level if the "Keypad" control mode has been
selected in C00007
.
In the "Keypad" control mode, the LS_Keypad system block passes on various setpoints and control
commands to the technology application which can be selected/activated via codes using the
keypad.
Outputs
Designator
Data type
Value/meaning
bSetQuickstop
BOOL
C00727/1 = "1" ≡ Request quick stop
bSetDCBrake
BOOL
C00727/2 = "1" ≡ Request DC-injection braking
nTorqueMotLim
INT
Torque limit in motor mode set in C00728/1
• Lenze setting: 100.00 %
nTorqueGenLim
INT
Torque limit in generator mode set in C00728/2
• Lenze setting: 100.00 %
bSetSpeedCcw
BOOL
C00727/3 = "1" ≡ Request reversal
nMainSetValue
INT
Setpoint speed set in C00728/3
• Lenze setting: 0.00 %
bJogSpeed1
BOOL
C00727/4 = "1" ≡ Request fixed speed setpoint 1
bJogSpeed2
BOOL
C00727/5 = "1" ≡ Request fixed speed setpoint 2
bMPotEnable
BOOL
C00727/6 = "1" ≡ Motor potentiometer: Request activation
bMPotUp
BOOL
C00727/7 = "1" ≡ Motor potentiometer: Request positive acceleration
bMPotDown
BOOL
C00727/8 = "1" ≡ Motor potentiometer: Request negative acceleration
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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