NSD Varlimit VS-212DN, Руководство пользователя

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6-8
6.5 Parameter Setting List
I/O
Address
Name
Data
format
Initial
value
Data range Description
Parameter
No.
16397
(16461)
Permissible current position
change amount
UDINT 999999 0~999999
Designates the permissible amount of
current position change which can occur
every 20ms. If this amount is exceeded,
an error will occur.
68
16398
(16462)
Permissible correction
amount
UDINT 999999 0~999999
Designates the permissible amount of
correction which can occur when the
current position preset function is
executed. If this amount is exceeded, an
error will occur.
69
16399
(16463)
Current position preset
function
USINT 0
0 Disabled
70
1 Parameter format
2 Buffer memory format
3 Sequence format
16400
(16464)
Current position preset
value 1 in FWD
DINT 0 -99999~999999
Designates the “current position preset 1”
setting value to be used when the current
position preset function is executed in the
forward direction.
71
16401
(16465)
Current position preset
value 1 in RVS
DINT 0 -99999~999999
Designates the “current position preset 1”
setting value to be used when the current
position preset function is executed in the
reverse direction.
72
16402
(16466)
Current position preset
value 2 in FWD
DINT 0 -99999~999999
Designates the “current position preset 2”
setting value to be used when the current
position preset function is executed in the
forward direction.
73
16403
(16467)
Current position preset
value 2 in RVS
DINT 0 -99999~999999
Designates the “current position preset 2”
setting value to be used when the current
position preset function is executed in the
reverse direction.
74
16404
(16468)
Speed gate time USINT 0
0 8ms
75
1 16ms
2 32ms
3 64ms
4 128ms
5 Rotational speed (r/min)
16405
(16469)
Speed gate sampling time USINT
0 Gate time
76 1 Half of gate time
2 Quater of gate time
6.5.1 Permissible current position change amount setting (I/O addresses: 16397 [16461])
This section explains how to set the permissible current position change amount.
The current position value is checked every 20ms, and if the difference between the previous reading
and the present reading exceeds a prescribed amount, the "excessive current position change amount"
error (status 0,1: 4 bit) switches on as error 24.
(1) VS-212DN operation is not affected by the detection of an "excessive current position change
amount" condition.
(2) The "excessive current position change amount" error can be cleared by turning the "error reset"
command on (command 1: 6 bit).
(3) The "excessive current position change amount" error does not occur when a current position
setting is being specified, or when the current position changes in accordance with a "current
position preset" input.
6.5.2 Permissible correction amount setting (I/O addresses: 16398 [16462])
This section explains how to set the permissible correction amount.
The “permissible correction amount” is the amount of current position correction which is allowed when
the “current position preset input” function is executed. if this permissible amount is exceeded,
the ”error detection” (status 0, 1: 3 bit) will switch ON as error 23.
(1) VS-212DN operation is not affected by the detection of an "excessive correction amount" condition.
(2) The "excessive correction amount" error can be cleared by turning the "error reset" command on
(command 1: 6 bit).