Intelligent Technologies Modbus to QCPort Adapter Manual
January 2006
MN05002002E (C)
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Page 33
Bit Name
Description
Register 1025 Combined Channel A Channel B
0 – IO scan will not occur on the selected channel and
all devices will exhibit their communication loss action
and be offline.
0
Active Scan Channel
A
1 – IO scan will occur on the selected channel, the
devices will be online and operating in an online state.
1 – 6
Reserved
0 – IO scan will not occur on the selected channel and
all devices will exhibit their communication loss action
and be offline.
7
Active Scan Channel
B
1 – IO scan will occur on the selected channel, the
devices will be online and operating in an online state.
8 – 15
Reserved
Notice
These bits must be set to active from your control program. Reading these registers
will reflect the actual state of the scanner; a 0 indicates not scanning while a 1
indicates scanning.