PDF Fanuc Power Mate i-D/H Parameter Manual

B63180EN/02
4. DESCRIPTION OF PARAMETERS
51
1637
Time constant T
2
for rapid traverse bellshaped acceleration/deceleration in the
highspeed response mode for each axis
[Data type] Word axis
[Unit of data] ms
[Valid data range]
0 to 512
This parameter is used to set time constant T
2
for rapid traverse
bellshaped acceleration/deceleration in the highspeed response mode
for each axis.
NOTE
If this parameter is 0, the rapid traverse acceleration/
deceleration is linear. The time constant for the linear
acceleration/deceleration is the one specified in parameter
No.1636.
1638
Time constant T
2
for bellshaped acceleration/deceleration after cutting feed
interpolation is applied in the highspeed response mode for each axis
[Data type] Word axis
[Unit of data] ms
[Valid data range] 0 to 512
This parameter is used to set time constant T
2
for bellshaped
acceleration/deceleration after cutting feed interpolation is applied in the
highspeed response mode for each axis.
NOTE
1 If parameter No. 1638 (time constant T
2
for bellshaped
acceleration/deceleration after cutting feed interpolation is
applied in the highspeed response mode for each axis) is
0, the cutting feed acceleration/deceleration in the highspeed
response mode is the linear acceleration/deceleration after
interpolation is applied.
2 If bit 1 (TCE) of parameter No. 1605 is 0, the maximum total
time constant (T
1
and T
2
) that can be specified is 1000 ms.
If bit 1 (TCE) of parameter No. 1605 is 1, The maximum total
time constant (T
1
and T
2
) that can be specified is as follows:
0 to 1000 (Number of controlled axes : 5 to 8 axes)
0 to 2000 (Number of controlled axes : 1 to 4 axes)
0 to 4000 (Number of controlled axes : 1 to 2 axes)

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