Parker TPDM User Manual page 73

Parker Hannifin Manufacturing Srl
Par.
b40.3 Reference hold: If = 1, the reference will not be updated and the
motor will not follow the variations of the input reference. If = 0,
the reference will follow the variation of the input reference.
b40.4 Left limit switch: If = 1 and the reference selected requires
positive speed, the reference is set to 0 following the ramp set in
Pr12. If = 0, no control is made.
b40.5 Right limit switch: Default=0. If = 1 and the reference selected
requires negative speed, the reference is set to 0 following the ramp
set in Pr12. If = 0, no control is made.
b40.6 Stop function: If = 1, the motor is set to zero speed following the
ramp set in Pr12.
b40.7 Selection of the absolute/relative speed window: If = 0, the speed
window Pr14 Pr15 b41.1 will function in relative mode. Otherwise,
if = 1, it will function in absolute mode.
b40.9 Software enable. If = 0, the converter cannot be enabled.
b40.11 Injection of third harmonic in modulation.
b40.12 Selection of the digital/analogue reference: If = 0, the analogue
input will be selected as the main reference. If = 1, the reference
will be digital and b40.13 can be used to select parameter Pr4 or
parameter Pr5.
b40.13 Selector of internal reference Pr5 or frequency reference Pr4:
If b40.12 = 1, b40.13 can be used to make the selection. If = 0, the
internal reference can be used. If = 1, the frequency input (encoder-
in) which can be configured as frequency/direction or as a
quadrature signal by using b42.5.
b40.15 Reserved.
b41.0 Overspeed. When the absolute value of the motor speed exceeds
the value set in Pr13, b41.0 = 1. Otherwise, b41.0 = 0.
b41.1 In speed. If b40.7 = 0 and if the difference in speed between the
motor and the reference is less than Pr14 and greater than Pr15,
b41.1 = 1. Otherwise, = 0. If b40.7=1 and if the motor speed is less
than Pr14 and greater than Pr15, b41.1 =1. Otherwise, = 0.
b41.2 Zero speed. If the motor speed (Pr0) = 0, b41.2=1. Otherwise,
b41.2 = 0.
b41.3 Forward. If the motor speed (Pr0) is positive, b41.3 = 0.
Otherwise, b41.3 = 1.
b41.4 Converter O.K. If = 1, there is no alarm. Otherwise, = 0.
b41.5 Status of hardware enable. When hardware enable is present, = 1
(by pico-PLC, via serial line or CAN bus).
b41.6 Phasing result :=1 if positive result. (0) phasing not performed.
b41.7 External alarm. An alarm that can be used by the user.
b41.8 Auxiliary alarm. A second alarm that can be used by the user.
b41.9 CAN1 bus watchdog. This bit is set to 1 at every block sync
reception via CAN.
b41.10 Saturation of the speed regulator: b41.10=1 when the speed
regulator is supplying the maximum current.
2
b41.11 I T active. Indicates that Pr36 has reached the 100.0 % value and
therefore the converter is limiting the current to the nominal value.
b41.12 Converter enabled.
Description
user's manual TPDM
Type/
Def.
Note
0 R/W
M
0 R/W
M
0 R/W
M
0 R/W
M
0 R/W
M
1 R/W
M
n.a. W
0 R/W
M
0 R/W
M
0
R
R
R
R
R
0 R/W
R
0 R/W
0 R/W
R
R
R
R
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