ABB EC Titanium ECS100A1H1DF4, Руководство пользователя

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10-14 Parameter Definitions MN448
Parameters in the Long parameter mode
No.
Name/Value Description Default
32 SUPERVISION Signal supervision. The drive monitors whether certain user selectable
variables are within the user-defined limits. The user may set limits for
speed, current etc. Supervision status can be monitored with relay output.
See parameter group 14 RELAY OUTPUTS.
3200 RELAY THRESHOLD
LEVEL
Adjustable threshold level used in conjunction with settings 4 to 7 of
parameter 1401 OUTPUT RELAY FUNCTION SELECT
100.0 %
0.0…200.0 %
34 PANEL DISPLAY
Selection of actual signals to be displayed on the drives front panel e.g.
to display conveyer speed in meters per second based on the output
frequency.
3400 DISPLAY SCALING Allow the user to display an alternative output unit scaled from an existing
parameter. This function is disabled if 3400 = 0.000
Press the Navigate key briefly to switch between Index 1 and 2. Then use
the UP or DOWN arrow to adjust the value within each Index (Index 1 is
displayed first).
0.000
SCALING FACTOR Index 1
0.000…16.000
SPEED SCALING SOURCE
Index 2
0 Motor speed
1 Motor current
2
Analog Input 2
3 PI Feedback
40 PROCESS PI SETUP Process PI control parameter set
4001 PI PROPORTIONAL GAIN PI Controller Proportional Gain. Higher values provide a greater change in
the drive output frequency in response to small changes in the feedback
signal. Too high a value can cause instability
1.0
0.0…30.0
4002 PI INTEGRAL TIME
CONSTANT
PI Controller Integral Time. Larger values provide a more damped response
for systems where the overall process responds slowly
1.0 s
0.0…30.0 S
4005 PI OPERATING MODE
0
0.0…30.0 S
0: DIRECT OPERATION Use this mode if an increase in the motor speed should result in an increase
in the feedback signal
1: INVERSE OPERATION Use this mode if an increase in the motor speed should result in a decrease
in the feedback signal
4010 PI REFERENCE (SETPOINT)
SOURCE SELECT
Selects the source for the PID Reference / Setpoint 0
0 Digital Preset Setpoint. Parameter
4011
PI Digital Reference (Setpoint) is
used
1 Analog Input 1 Setpoint
4011 PI DIGITAL REFERENCE
(SETPOINT)
When parameter
4010
PID REFERENCE (SETPOINT) SOURCE SELECT =
0, this parameter sets the preset digital reference (setpoint) used for the PID
Controller
0 %
0.0…100.0 %