Peripheral Devices
9836 3521 01
501
The STS word is used as follows:
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Name
R
W
F
S
X
d2
d1
d0
s7
s6
s5
s4
s3
s2
s1
s0
Bit 15 to 8 just mirrors the corresponding bits in the CMD word.
The bits named s7 to s0 represents the status code that PowerMACS returns after executing the
command. They should be interpreted as a signed 8 bit value where a value greater or equal to zero
indicates a positive result, and negative values a failure. Currently the following status codes are defined:
Status code
Description
0
Success
-1
Illegal process data specified
-2
Illegal size of the process data area
-3
Device is not properly connected
-4
Error in sequence number
-5
Received setup is too big
-15
Unknown error
-16
Size of Data bytes In to small for the requested service
-17
Size of Data bytes Out to small for the requested service
-18
The specified Process Data type cannot be flushed/skipped
-19
Ambiguous Command (more than one of the R, W, F & S bits are set)
-20
Invalid Extended format
-21
Invalid Address
-22
Fieldbus read error
-23
Fieldbus write error
Summary of Contents for PowerMACS 4000
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Page 46: ...System Architecture 46 9836 3521 01...
Page 267: ...Tightening 9836 3521 01 267...
Page 400: ...Tightening 400 9836 3521 01...
Page 486: ...Peripheral Devices 486 9836 3521 01...
Page 622: ...Peripheral Devices 622 9836 3521 01...
Page 664: ...References 664 9836 3521 01...
Page 668: ...9836 3521 01 2010 11 Edition 10 3 0 www atlascopco com...