System Manual – MOVIDRIVE® compact Drive Inverters
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Explanation of the parameters
Parameters
This step also entails an increased setting of the respective ramp, if the ramp timeout
definitely appears in form of a preset ramp that cannot be traveled.
This parameter is an additional monitoring function for speed monitoring. This parame-
ter only applies to the downwards ramp. This means the parameter can be used to
monitor the downwards ramp, stop ramp or emergency stop ramp if speed monitoring is
not desired.
P15x Motor
potentiometer
The ramp times refer to a setpoint step change of
∆
n = 3000 1/min.
P150 / P151 Ramp
t3 up / down
Setting range: 0.2 ... 20 ... 50 s
The ramp is active if P100 Setpoint source is set to MOTOR POTENTIOMETER or
MANALOG1 and an input terminal programmed to MOTORPOTI UP or
MOTORPOTI DOWN P6xx Terminal assignment has a “1“ signal.
P152 Save last
setpoint
•
ON: If MOTOR POT UP and MOTOR POT DOWN = '0,' the last applicable motor
potentiometer setpoint is stored in the non-volatile memory 2 s afterwards. The last
motorized potentiometer setpoint is reactivated following mains power off/power on.
•
OFF: Following a mains power off/power on or after withdrawal of the enable, the
inverter starts with P301 Minimum speed 1 / P311 Minimum speed 2).
1
2
1
2
01294BEN
Figure 37: Motor potentiometer function
n
min
n
max
"0"
"0"
"0"
"1"
"1"
"1"
n
t
t
t
t
ENABLE
MOTOR.POT. UP
MOTOR.POT. DOWN
t3 up
t3 up
t3 down
P6..
P60.
P600
Summary of Contents for MOVIDRIVE compact MCH41A
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