Jäger ADwin HSM-24V, Руководство пользователя

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ADwin LS Bus, Manual version 1.0, September 2006
11
HSM-24V
LS_DIGPROG
ADwin
LS_DIGPROG
LS_DIGPROG
sets the digital channels 1…32 of the specified module of type
HSM-24V on the LS bus as inputs or outputs in groups of 8.
Syntax
#INCLUDE ADWL16.INC
ret_val = LS_DIGPROG ( ls-module , pattern )
Parameters
Notes
The instruction only be used in section
INIT :
, since it takes long pro-
cessing time.
After initialization with
LS_DIO_INIT
all channels are set as inputs.
The channels may be set as inputs or outputs in groups of 8 only (4 rel-
evant bits only, other bits are ignored).
To be used for the modules
HSM-24V
See also
LS_DIO_INIT , LS_WATCHDOG_INIT , LS_DIG_IO
ls-module
Specified module address on the LS bus (1…15).
pattern
Bit pattern, setting the channels as inputs or out-
puts:
Bit = 0: Set channels as inputs.
Bit = 1: Set channels as outputs.
Bit No. 31…4 3 2 1 0
Channel
no. – 32:25 24:17 16:9 8:1
ret_val
Bit pattern representing the error status.
Bit = 0: No error.
Bit = 1: Error occurred.
Bit no. 31…8 7 6 5…4 3 2 1 0
Status – Temp2 Temp1 – WD Time Ovr Par
- :don't care (mask with
0CFh
).
Par:Parity error during data transfer on the LS bus.
Ovr:Overrun error during data transfer on the LS bus.
Time:Timeout error during data transfer on the LS bus.
WD:Watchdog was released. The channel drivers are deactivated.
Temp1:Superheating on driver for channels 1…16. Driver is deactivated.
Temp2:Superheating on driver for channels 17…32. Driver is deactivated.
LONG
LONG
LONG