Delta Tau Geo MACRO, User Manual And Reference Manual

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Geo MACRO Drive User and Reference Manual
Setting Up Turbo Motor Operation 93
Turbo Software Setup (Turbo PMAC2 Ultralite, UMAC, and QMAC)
Hall Effect Phasing on Turbo PMACs is setup through Ixx81 and Ixx91. Ixx81 contains address
information for the Hall Effect Data and Ixx91 contains the power-on phasing mode as well HEZ and
polarity information necessary for Hall Effect Phasing.
Ixx81 Hall Effect Setup for Turbo Ultralite with the Geo MACRO Drive
Hex ($)
Bit
Value
0 7
23 22 21 20
0 0 0 0
19
0
18
1
17 16
1 1
Source Address ($78420)
8 4 2
14 13 12 15
0 0 0 1
10 9 8 11
1 0 0 0
6 5 4 7
0 1 0 0
2 1 0 3
0 0 0 0
0
or
Ixx81 Hall Effect Setup for Turbo Ultralite with the Geo MACRO Drive
Hex ($)
Bit
Value
0 0
23 22 21 20
0 0 0 0
19
0
18
0
17 16
0 0
Source Address ($03440)
3 4 4
14 13 12 15
0 1 1 1
10 9 8 11
1 0 0 0
6 5 4 7
1 0 0 0
2 1 0 3
0 0 0 0
0
The Ixx81 setting contains the location of the Hall Effect Data and is channel dependent. The above
setting is channel one on a Turbo PMAC 2 Ultralite, the address would be $3440 or $78420 (same).
Ixx91 Hall Effect Setup for Turbo
Hex ($)
Bit
Value
C B
23 22 21 20
1 1 0 0
19
1
18
0
17 16
1 0
Reserved
0 0 0
14 13 12 15
0 0 0 0
10 9 8 11
0 0 0 0
6 5 4 7
0 0 0 0
2 1 0 3
0 0 0 0
0
Hall Effect Offset ($0B)
Standard Hall Sense (0), Reversed Hall Sense (1)
Hall Effect Type Phase
Bit 23 This bit is always set to 1 to tell PMAC to turn on Hall Effect Phasing
Bit 22 Hall Effect Polarity- 0 for standard and 1 for reversed
Bits 16-21 HEZ in Hexadecimal format, see section 5 above.
Bits 0-15 Reserved
Example:
For a Geo MACRO drive on Axis 1 using Hall Effects with a HEZ of 60
o
e and reversed polarity the
setting would be:
hex $0B 11 667 . 10 64
o
360
o
60
64
o
o
360
360 %
o
60
Offset
= ≈ = ∗ = ∗
+
=
I181= $78420 or I181=$3440
Ixx91=$CB0000