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9
Command extension Check Position „CX“
Command extension „Check Position CX “provides besides the alignment status target versus current value also
the contents of the status and error register as well as the current value. The profile number is not transmitted.
For the relevant status parameters (status) refer to the table above, the significance of the individual bits in the
status and error register is explained under command
readout device status „F
“.
Example:
SOH Adr Cmd
SCmd
EOT CRC
Transmission
01h 20h 43h
58h 04h A8h
SOH Adr Cmd
Status
Status-Reg
Error-Reg
Actual value = -12.50
EOT CRC
Response
01h 20h 43h
78h 80h 80h
80h
80h
2Dh
30h
31h
32h
35h
30h
04h 0Fh
4.2.2. Motor start enable „D“ (44h)
This command is utilized to read the actual SPA enable status or to set respectively clear motor start enable.
The following modes are available:
Status Significance
0
(30h) abort enable motor start, motor stop
1
(31h) start enable SPAs of group 1
2
(32h) start enable SPAs of group 2
3
(33h) start enable SPAs of group 3
: :
:
Start is also enabled by broadcast command (identifier = 99) to all SPAs at the same time. Refer to example 3.
Example 1: read current enable status (status = 0 = disable)
SOH Adr Cmd EOT CRC
Transmission
01h 20h 44h
04h 04h
SOH Adr Cmd Stat. EOT CRC
Response
01h 20h 44h
30h
04h 64h
Example 2: start enable of a specific motor
SOH Adr Cmd Stat. EOT CRC
Transmission
01h 20h 44h
31h
04h 66h
SOH Adr Cmd Stat. EOT CRC
Response
01h 20h 44h
31h
04h 66h
Example 3: start enable for all motors by broadcast command (identifier=99)
SOH Adr Cmd Stat. EOT CRC
Transmisison
01h 83h 44h
31h
04h 7Bh
Response
Not confirmed
