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The
command sets the bandwidth of the position loop. Higher values will increase responsiveness
DPBW
and dynamic stiffness. Excessive position loop bandwidth can result in reduced stability, causing long
settling times; this is particularly true in applications with resonant mechanics.
Working with servo gains.
• Servo tuning process: refer to the Hardware Installation Guide.
• Check the values of all active gains (
• Creating and invoking gain sets: see
DPCUR
Position Cursor
Type
Display (RP240) Interface
Syntax
<a_><!>DPCURi,i
Units
1st i = line number, 2nd i = column
Range
line number = 1 or 2; column = 0 - 39
Default
n/a
Response
n/a
See Also
DCLEAR, DLED, DPASS, DREADI, DSTP, DVAR, DVARI, DVARB, DWRITE
The
command changes the location of the cursor on the RP240 display. The RP240 lines are
DPCUR
numbered from top to bottom, 1 to 2. The columns are numbered left to right, 0 to 39.
0
1 2 3 4 5 6 7 8 9 10 1112 1314 1516 1718 1920 2122 2324 2526 2728 2930 3132 3334 3536 3738 39
0
1 2 3 4 5 6 7 8 9 10 1112 1314 1516 1718 1920 2122 2324 2526 2728 2930 3132 3334 3536 3738 39
F1
F2
Example:
DPCUR2,15
; Position cursor on line 2, column 15
DPHBAL
Phase Balance
Type
Drive Configuration
Syntax
<a_><!>DPHBAL<r>
Units
r = percent of (peak) nominal commanded current
Range
90.0 to 110.0 : ±0.1
Default
100.0
Response
DPHBAL:
*DPHBAL100.0
See Also
DPHOFA, DPHOFB, DWAVEF
The
command adjusts the current amplitude of phase B with respect to phase A.
DPHBAL
A procedure for configuring Phase Balance is provided in the Configuration chapter of the Hardware
Installation Guide.
Example:
DPHBAL110
; sets the current amplitude of phase B to 110%
; of the current in phase A.
98
Gemini GV6K/GT6K Command Reference
is one of many servo gains): use
DPBW
,
,
,
SGSET
SGENB
TGAIN
TSGSET.
F3
F4
www.comoso.com
TGAIN.
Product
GT6K
GV6K
F5
F6
Product
GT6K
GV6K
(applicable only to
stepper axes)
Rev
6.0
6.0
Rev
6.0
n/a
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