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13.
Serial Codes
Beside the serial access codes shown in this manual, the subsequent codes are available to
execute the same commands that can be activated by the hardware inputs also:
Ser. Code
Bit of control word(C86)
Function
Type
60
7
Reset
S
61
6
Index Slave
S
62
5
Index Master
S
65
2
Trim -
S
66
1
Trim +
S
67
12
Activate Data
D
68
0
Store EEProm
D
S =
Static command. Must be set to 1 to activate command and must be
reset to 0 deactivate command
D =
Dynamic command. Must be set to 1 to activate command. Is
automatically reset to 0 after execution.
All commands can be activated either by their specific serial access code or by setting the
corresponding bit of the control word (Ser. Access code 86).
Please note that all serial commands are “logical OR” to the hardware commands (control
inputs) and hence a command is ON whenever set by serial command or hardware input or both
at a time.
The state of the control outputs can be read out by the status word (Ser. Access code 85) via
serial interface. Bit 0, 1, 2 and 3 of the status word correspond to control outputs terminal 21,
22, 23 and 24.
For more details about all serial communication please refer to the SERCOM manual which is
available on our homepage.
