6. SYSTEM PARAMETERS
English
Parameter Function
Range
[Default]
Description / Notes
© Siemens plc 1999
G85139-H1751-U529-D1
59
4/8/99
P135
Motor RPM
0 - 9999
[-]
P137
Output voltage (V)
0 - 1000
[-]
P138
Instantaneous rotor / shaft frequency
(Hz)(Vector mode only)
0 - 650
[-]
P139
Peak output current detect
0.0 - 99.9
[-]
Stores the peak current seen by the motor. Can be reset using
D
and
Ñ
buttons.
P140
Most recent fault code
0 - 255
[-]
Read only. The last recorded fault code (see section 7) is stored in this
parameter. The stored value can be cleared by using the
D
and
Ñ
buttons. Or
by resetting to factory defaults (P944)
This is a copy of the code stored in P930.
P141
Most recent fault code -1
0 - 255
[-]
Read only. This parameter stores the last recorded fault code prior to that
stored in P140/P930.
P142
Most recent fault code -2
0 - 255
[-]
Read only. This parameter stores the last recorded fault code prior to that
stored in P141.
P143
Most recent fault code -3
0 - 255
[-]
Read only. This parameter stores the last recorded fault code prior to that
stored in P142.
P186
·
Motor instantaneous current limit (%)
0 - 500*
(200)
This parameter defines the instantaneous motor current limit as a % of the
nominal motor current (P083). If the output current reaches this limit for three
seconds, the inverter automatically reduces the current to the limit set in P086.
Note: *
The maximum value that can be set for P186 is automatically limited by
the rating of the inverter.
Torque limit operation is available, from 5Hz to 50Hz, when using Vector
Control mode (P077=3). The motor torque produced is a function of motor
current. If P186 and P086 are equal, the current limit function can effectively be
used as a torque limit.
P201
PID closed loop mode
0 - 1
[0]
0 =
Normal operation (closed loop process control disabled).
1 =
Closed loop process control using analogue input 2 as feedback.
P202
·
P gain
0.0-999.9
[1.0]
Proportional gain.
P203
·
I gain
0.00-99.9
[0]
Integral gain.
0.01% corresponds to the longest integral action time.
P204
·
D gain
0.0-999.9
[0]
Derivative gain.
P205
·
Sample interval (x 25 ms)
1 - 2400
[1]
Sampling interval of feedback sensor. The integral response rate is slowed
down by this factor
P206
·
Transducer filtering
0 - 255
[0]
0 =
Filter off.
1 - 255 =
Low pass filtering applied to transducer.
P207
·
Integral capture range (%)
0 - 100
[100]
Percentage error above which integral term is reset to zero.
P208
Transducer type
0 - 1
[0]
0 =
An increase in motor speed causes an increase in transducer
voltage/current output.
1 =
An increase in motor speed causes an decrease in transducer
voltage/current output..
P210
Transducer reading (%)
0.00-100.00
[-]
Read-only. Value is a percentage of full scale of the selected signal input
(i.e. 10 V or 20 mA).
P211
·
0% setpoint
0.0 - 100.00
[0.0]
Value of P210 to be maintained for 0% setpoint.
P212
·
100% setpoint
0.0 - 100.00
[100.00]
Value of P210 to be maintained for 100% setpoint.
