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4. CONTROL OF VIX DRIVES 93
You can use SCALE in combination with other commands such as LOADENC, STALL or
POSMAIN. The exact mix of commands together with the source of the feedback, and the
type of programming steps used are presented in Table 4-9. In the command columns
0 = disabled and 1 = enabled. In the feedback source column Motor = motor-mounted
encoder steps, Load = load-mounted encoder steps and X = invalid combination. In the
command steps column (the steps used to program the application e.g. distance D) Motor =
motor steps (1 rev = motor resolution), Load = load steps (1 rev = load resolution EM) and
User = user steps with X representing an invalid combination.
SCALE
LOADENC
STALL POSMAIN
Feedback
source
Command
steps
0
0
0
0
Motor
Motor
0
0
0
1
Motor
Motor
0
0
1
0
Motor
Motor
0
0
1
1
Motor
Motor
0
1
0
0
X
X
0
1
0
1
Load
Load
0
1
1
0
X
X
0
1
1
1
Load
Load
1
0
0
0
Motor
User
1
0
0
1
Motor
User
1
0
1
0
Motor
User
1
0
1
1
Motor
User
1
1
0
0
X
X
1
1
0
1
Load
User
1
1
1
0
X
X
1
1
1
1
Load
User
Table 4-9. Distance Units for Enabled Commands
Summary of Contents for ViX250CM
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