Signametrics Corporation SM4020, Operator'S Manual

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Signametrics 40
Iscan
int Identifies the Scanner. Scanners are numbered starting with zero.
LpdMax double FAR * Pointer where the Max value is to be saved.
Return Value Integer error code..
Value Meaning
SCAN_OKAY
Operation successfully completed.
Negative Value Error code
Example
int ScanLst[192];
ScanLst[3] = SCANGetScanList(0, 3); //Get the 4
th
entry
SCANGetShortedChannel
H/W access Command
;
Polled Command
†
Description Returns the channel number of the shorted channel.
#include “SM4040.H”
int SCANGetShortedChannel ( int iScan )
Remarks
This function searches and detects a shorted channel, starting with channel 1. It returns
the first channel which is found to be shorted. If none is found, the returned value is 0. A
valid returned value must be 0 to 40. 0 indicates no shorted channel is found, 1 to 40
correspond to channels 1 to 40 being shorted.
Parameter Type/Description
iScan
int Identifies the Scanner. Scanners are numbered starting with zero.
Return Value The return value corresponding to the shorted channel or an error code.
Value Meaning
0 No shorted channel found.
1 to 40
Shorted channel number
Negative Value Error code
Example
int shorted = SCANGetShortedChannel(0);
SCANGetStepTime
H/W access Command
†
Polled Command
†
Description Get the currently set Auto Scan step time.
#include “SM4040.H”