Svcreq 9: Read Sweep Time From Beginning Of Sweep; 1Output Parameter Block Format For Svcreq 9 - GE VersaMax PLC User Manual

11.10 SVCREQ 9: Read Sweep Time from Beginning of
Sweep
SVC_
REQ
CONST
FNC
00009
%R0200
PARM
The Service Request Function
For public disclosure
Use SVCREQ 9 to read the time in milliseconds since the start of the sweep. The data
format is unsigned 16-bit integer.
11.10.1 Output Parameter Block Format for
SVCREQ 9
The parameter block is an output parameter block only; it has a length of one word
address
11.10.1.1 Example of SVCREQ 9
In the following example, the elapsed time from the start of the sweep is always read into
location %R0200. If it is greater than 100ms, internal coil %M0200 is turned on.
GT_
%R0200
Q
I1
CONST I2
0100
time since start of sweep
%M0200
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