Parker TPDM - Page 73

Parker Hannifin Manufacturing Srl user’s manual TPDM
72
Par. Description Def.
Type/
Note
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.
0
R/W
M
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.
0
R/W
M
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.
0
R/W
M
b40.6
Stop function: If = 1, the motor is set to zero speed following the
ramp set in Pr12.
0
R/W
M
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.
0
R/W
M
b40.9
Software enable. If = 0, the converter cannot be enabled.
1
R/W
M
b40.11
Injection of third harmonic in modulation.
n.a.
W
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.
0
R/W
M
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.
0
R/W
M
b40.15
Reserved.
0
b41.0
Overspeed. When the absolute value of the motor speed exceeds
the value set in Pr13, b41.0 = 1. Otherwise, b41.0 = 0.
R
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.
R
b41.2
Zero speed. If the motor speed (Pr0) = 0, b41.2=1. Otherwise,
b41.2 = 0.
R
b41.3
Forward. If the motor speed (Pr0) is positive, b41.3 = 0.
Otherwise, b41.3 = 1.
R
b41.4
Converter O.K. If = 1, there is no alarm. Otherwise, = 0.
R
b41.5
Status of hardware enable. When hardware enable is present, = 1
(by pico-PLC, via serial line or CAN bus).
0
R/W
b41.6
Phasing result :=1 if positive result. (0) phasing not performed.
R
b41.7
External alarm. An alarm that can be used by the user.
0
R/W
b41.8
Auxiliary alarm. A second alarm that can be used by the user.
0
R/W
b41.9
CAN1 bus watchdog. This bit is set to 1 at every block sync
reception via CAN.
R
b41.10
Saturation of the speed regulator: b41.10=1 when the speed
regulator is supplying the maximum current.
R
b41.11
I
2
T active. Indicates that Pr36 has reached the 100.0 % value and
therefore the converter is limiting the current to the nominal value.
R
b41.12
Converter enabled.
R