Parker MDC Series, Руководство пользователя

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Parker Hannifin Manufacturing Srl user’s manual MDC
30
5.1
74B
Binary parameters
The binary parameter Pb40 can be read and set and then stored. The binary parameter Pb41
provides indications about the status of the system. The parameters Pb42 and Pb99 be read
and set and then stored.
Par. Description Field Def.
b39.3 IN 0 Front edge of caught quota. (0) positive edge. (1)
negative edge.
R/W
0
b39.4 IN 1 Front edge of caught quota. (0) positive edge. (1)
negative edge.
R/W
0
b39.6 Caught quota. (1) always enabled. (0) enable caught after
the reset of the bit
R/W
0
b39.10 Parameters conversion. (1) Parameters interface enabled. R/W
0
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.
R/W
M
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
b41.11 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
b42.15 Signal synchronization. (1) To enable the synchronization
MDC to the external bus.
W 0
b70.2 Feedback direction. If = 1, the rotation of the motor is
inverted. Only with feedback done by the resolver.
R/W
M
0
b70.4 Servo error . b70.4 will be set to 1 if the position error as an
absolute value exceeds the value set in Pr55.
R 0
b70.5 Servo error . b70.5 will be set to 1 if the position error as an
absolute value exceeds the value set in Pr56.
R 0
b70.14 Value master captured . If set to 1, this means that the
value master has been captured. The user must set the bit to
1 (requires b42.15=1).
R/W
M
0
b70.15 Value motor captured . If set to 1, this means that the value
motor has been captured. The user must set the bit to 1
(requires b42.15=1).
R/W
M
0
b90.0 Digital input 0. (requires b42.15=1) R 0