P2 Series User Guide |
Version 3.01
www.bardac.com
Par
Parameter Name
Minimum
Maximum
Default
Units
P2-16
Adjustable Threshold 1 Upper Limit (Analog Output 1
/ Relay Output 1)
P2-17
200.0
100.0
%
P2-17
Adjustable Threshold 1 Lower Limit (Analog Output 1
/ Relay Output 1)
0.0
P2-16
0.0
%
Used in conjunction with some settings of Parameters P2-11 & P2-15.
P2-18
User Relay 2 Output (Terminals 17 & 18) Function
select
0
14
0
-
Setting Function
Logic 1 when
0
Drive Enabled (Running)
The drive is enabled (Running).
1
Drive Healthy
No fault or trip condition exists on the drive.
2
At Target Frequency
(Speed)
Output frequency matches the setpoint frequency.
3
Output Frequency > 0.0
The motor runs above zero speed.
4
Output Frequency >= Limit
The motor speed exceeds the adjustable limit.
5
Output Current >= Limit
The motor current exceeds the adjustable limit.
6
Motor Torque >= Limit
The motor torque exceeds the adjustable limit.
7
Analog Input 2 Signal
Level >= Limit
The signal applied to the Analog Input 2 exceeds the adjustable limit.
8
Hoist Brake Control
Enables Hoist Mode. The Output relay may be used to control the motor holding brake.
Refer to your Bardac Sales Partner for further information.
9
Reserved
No Function.
10
Maintenance Due
The internally programmable maintenance timer has elapsed.
11
Drive Ready
0 to 150% of drive rated power.
12
Drive Tripped
The drive is not tripped, the STO circuit is closed, the mains supply is present and the
hardware enable input present (Digital Input 1 unless changed by the user).
13
STO Status
When both STO inputs are present and the drive is able to be operated.
14
PID Error >= Limit
The PID Error (difference between setpoint and feedback) is greater than or equal to the
programmed limit.
NOTE
When using settings 4 – 7 and 14, parameters P2-16 and P2-17 must be used together to control the behaviour. The output
will switch to Logic 1 when the selected signal exceeds the value programmed in P2-16, and return to Logic 0 when the signal falls
below the value programmed in P2-17.
P2-19
Adjustable Threshold 1 Upper Limit (Analog Output 2
/ Relay Output 2)
P2-20
200.0
100.0
%
P2-20
Adjustable Threshold 1 Lower Limit (Analog Output 2
/ Relay Output 2)
0.0
P2-19
0.0
%
Used in conjunction with some settings of Parameters P2-13 & P2-18.
P2-21
Display Scaling Factor
-30.000
30.000
0.000
-
P2-22
Display Scaling Source
0
2
0
-
P2-21 & P2-22 allow the user to program the drive to display an alternative output unit scaled from an existing parameter, e.g. to
display conveyer speed in metres per second based on the output frequency. This function is disabled if P2-21 is set to 0.
If P2-21 is set >0, the variable selected in P2-22 is multiplied by the factor entered in P2-21, and displayed whilst the drive is running,
with a ‘c’ to indicate the customer scaled units.
P2-22 Options
Scaled Value is
0
Motor Speed
If P-10 = 0, Output Frequency (Hz) x Scaling Factor
If P-10 > 0, Motor RPM x Scaling Factor
1
Motor Current
Motor Amps x Scaling Factor
2
Analog Input 2
Analog Input 2 % (P0-02) x Scaling Factor
3
P0-80 Value
P0-80 Value x Scaling Factor
P2-23
Zero Speed Holding Time
0.0
60.0
0.2
Seconds
Determines the time for which the drive output frequency is held at zero when stopping, before the drive output is disabled.
P2-24
Effective Switching Frequency
Drive Rating Dependent
kHz
Effective power stage switching frequency. The range of settings available and factory default parameter setting depend on the drive
power and voltage rating. Higher frequencies reduce the audible ‘ringing’ noise from the motor, and improve the output current waveform,
at the expense of increased drive losses. Refer to section 0 for further information regarding operation at higher switching frequency.
8
Extended P
arameters
