Parker Hannifin S.p.A. - Divisione S.B.C. LVD User’s Manual
34
b41.3 Forward. If motor speed (Pr0) is positive b41.3=1, otherwise b41.3=0.
b41.4 Drive healthy If =1 no alarms are present, otherwise =0.
b41.5 Hardware enable status. 1 when hardware enable is set.
b41.7 External alarm. Alarm for user's equipment.
b41.8 Auxiliary alarm. Second alarm for user's equipment.
b41.10 Speed control saturation. b41.10=1 when the speed control loop is delivering the
maximum current.
b41.11 I
2
T active. Indicates that Pr36 has reached 100.0 % and therefore the drive is
restricting current to the rated value.
b41.12 Drive enabled.
b41.13 Keypad communication. b41.13=1 if communication between keypad and drive is
problematic.
b41.14 Busoff error. There is an abnormal rate of occurrences of errors on the SBCCAN.
b41.15 Can bus watchdog. Each message that has been successfully received on Can bus
put this bit at one.
b42.0 Selector to configure encoder simulation. Default=0.
b42.1 Selector to configure encoder simulation. Default=0.
b42.2 Selector to configure encoder simulation. Default=0.
Pr32 up to 9000 rpm ================
Pr32 up to 3500 rpm ==========================
ENCODER OUT 4096 2048 1024 512 256 128
b42.0 0 1 0 1 0 1
b42.1 1 1 0 0 1 1
b42.2 0 0 1 1 1 1
The double lines show the available encoder resolution in the various speed bands.
b42.4 24V= overcurrent. If on 1 indicates that the digital output protection has tripped due
to excess absorption (read-only).
b42.5 Frequency input (connector X5). If set to 1 the frequency input is programmed to
receive two phases in quadrature. This is the default value. If set to 0 it is enabled to
receive a frequency/direction type input.
b42.6 Torque compensation. Default=0. When set to 1 torque compensation is
implemented to improve linearity of response.
b42.7 Reserved.
b94.3 Virtual axis validation (refer to Other useful functions).
b99.6 Extended menu enable. Default=0. If set to 1 the extended menu is enabled.
b99.7 Safety. Default=0. Parameters cannot be edited when set to 1.
b99.8 UV autoreset. Default=0. When set to 1 an undervoltage alarm will be automatically
reset when power is restored.
b99.13 Pico-PLC status. Default=1. When set to 1 the PLC program is executed; if set to 0
the pico-PLC is in stop status and the PLC instructions can be edited if required.
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