Procon V3D Series, Programmer'S Manual

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PROGRAMMER’S MANUAL
V8.94.11-
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4. Inputs menu
In this menu the analogue and digital inputs at the SA and SD low voltage terminal blocks, the virtual inputs, as well as
the input like parameters connected with the terminal, the CAN regulation and the incremental rotation speed signal
transmitter can be set.
Following parameters can be set here:
•
analogue inputs,
•
source of the logical regulations,
•
logical parameters,
•
fix start,
•
digital inputs,
•
virtual inputs,
•
data of the slave equipment,
•
IRE parameters
Analogue inputs
In case of potentiometer setting, the equipment expects the signal of the potentiometer connected to its own reference
voltage, whereas in case of voltage input, it expects the 0-10 V signal of an external signal source, and in case of current
input the 0-20mA signal of the external signal source. In all three cases both the mode and the stop zone is applicable.
In case of signed setting of the mode, the mid-position relates symmetrically to the half of the analogue input range,
below and above it the motor runs in opposite directions.
Optionally, (in VLD and VHD type equipment) reception of reference signals of
±10V can be implemented, too. In this
case the positive voltage refers to one direction and the negative voltage the other direction. The reference signal is the
absolute value of the voltage.
In normal case the stop zone is above 0V (0mA), in signed case symmetrically to the half of the analogue input range,
in the percent of the whole range. In this voltage (current) zone, on start command the equipment is in waiting mode.
The start will be active again in a distance of the hysteresis from the stop zone
Explanation of the lower and upper levels of the analogue inputs.
•
In control mode, the upper corresponds to
→
f maximum and the lower to
→
f minimum, if they are not narrowed
by the control reference signal limits ( 1-5-3 control reference signal limits ).
•
In regulation mode, the upper level
→
corresponds to the maximum % value and the lower level
→
to the
minimum % value
Control function
It means the analogue signals necessary for the control and regulation modes. (control or regulation reference signal,
feedback signal, modification signal)
Special functions (rise time, fall time, U boost, torque, f max, f min)
The special functions permit the most important parameters to be set during operation.
The value of the parameter set here belongs to the upper value of the analogue input, thus it can only be decreased.
Digital inputs
Each digital input can freely be programmed.
•
Digital IN 1.: default setting: Start / Stop
•
Digital IN 2.: default setting: Direction
•
Digital IN 3.: default setting: Jog
•
Digital IN 4.: default setting: Acknowledgement
•
Digital IN 5.: Default setting at VLD and VHD types: External error (or IRE2 input option)
at V3D types digital or IRE input option
•
Digital IN 6.: Default setting at VLD and VHD types: Stop (or IRE2 input option)
at V3D types digital or IRE input option
•
Digital IN 7.: at VLD and VHD types digital or IRE input option
at V3D types not.
•
Digital IN 8.: at VLD and VHD types digital or IRE input option
at V3D types not.