halstrup-walcher PS*3**DP series, Инструкция по эксплуатации

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PSx3xxDP Instruction Manual
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7.5.26 Loop length
The ‘direction of travel’ parameter can be used to instruct the drive to approach all positions from
the same direction. If a positioning run is performed in the opposite direction, the drive will first
move past its target and then perform a second positioning sequence, which takes it to the
desired target position. This parameter allows the user to specify the length of this loop (value
should be entered in hardware increments).
7.5.27 Jog key increment size
Briefly depressing the jog keys causes the drive to move a defined distance in a given direction.
This parameter allows the user to specify this distance (value should be entered in software
increments).
7.5.28 Jog key pause
Briefly depressing a jog key causes the drive to move a defined distance, after which it will wait
for the amount of time specified by this parameter and then start again in the corresponding
direction at the speed indicate
d in the ‘target rpm, manual run’ parameter. Manual operation is
suppressed if the jog key pause is set to zero, allowing the jog keys to function only in
increments.
7.5.29 Factor for ramp length
This parameter allows the user to influence the length of the deceleration ramp for applications in
which large moments of inertia need to be overcome.
The value should be entered as an integer, where 1000 corresponds to a factor of 1.0 and 800
corresponds to a value of 0.8, i.e., a shorter ramp. Positioning times will be decreased if the ramp
is reduced; the risk of positioning errors increase, however.
7.5.30 Limiting temperature
The drive is equipped with a temperature sensor. If the measured temperature exceeds the
temperature limit specified by this parameter, the ‘temperature exceeded’ bit in the status byte is
activated and the drive stops. No new runs may be performed until the drive temperature has
returned to below the temperature limit.
7.5.31 Reference position MSW
This parameter can be used to read out and/or set the upper 16 bits of the reference position
value. The reference position is the position value that the drive displays when it reaches the
point corresponding to its assigned reference position (internal zero point).
7.5.32 Reference position LSW
This parameter can be used to read out and/or set the upper 16 bits of the reference position
value. The reference position is the position value that the drive displays when it reaches the
point corresponding to its assigned reference position (internal zero point).
7.5.33 Production date
This parameter is available only for read-out. The manufacturer has saved the production date
plus the year and day of manufacture in this parameter as an aid in documenting the technical
status of the instrument.
7.5.34 Serial number
The serial number is stored in this parameter as an aid in documenting the technical status of the
instrument.