GE AF-650 GP - Page 148

DR-72 Counter A
Range: Function:
0* [-2147483648 - 2147483647] View the present value of Counter A. Counters are useful as comparator operands, see par. LC-10 Com-
parator Operand.
The value can be reset or changed either via digital inputs (parameter group E-##) or by using an LC
action (par. LC-52 Logic Controller Action).
DR-73 Counter B
Range: Function:
0* [-2147483648 - 2147483647] View the present value of Counter B. Counters are useful as comparator operands (par. LC-10 Comparator
Operand).
The value can be reset or changed either via digital inputs (parameter group E-0#) or by using an Logic
Controller action (par. LC-52 Logic Controller Action).
DR-74 Prec. Stop Counter
Range: Function:
0* [0 - 2147483647] Returns the actual counter value of precise counter (par. H-84 Precise Stop Counter Value).
DR-75 Analog In X30/11
Range: Function:
0.000* [-20.000 - 20.000] View the actual value at input X30/11 of OPCGPIO General Purpose I/O Option Module.
DR-76 Analog In X30/12
Range: Function:
0.000* [-20.000 - 20.000] View the actual value at input X30/12 of OPCGPIO General Purpose I/O Option Module.
DR-77 Analog Out X30/8 [mA]
Range: Function:
0.000* [0.000 - 30.000] View the actual value at input X30/8 .
DR-78 Analog Out X45/1 [mA]
Range: Function:
0.000* [0.000 - 30.000] View the actual value at output X45/1. The value shown reflects the selection in par. AN-70 Terminal X45/1
Output.
DR-79 Analog Out X45/3 [mA]
Range: Function:
0.000* [0.000 - 30.000] View the actual value at output X45/3. The value shown reflects the selection in par. AN-80 Terminal X45/3
Output.
3.17.6 DR-8# Fieldbus & Drive Port
Parameters to view the bus references and control words.
DR-80 Fieldbus CTW 1
Range: Function:
0* [0 - 65535] View the two-byte Control word (CTW) received from the Bus-Master. Interpretation of the Control word
depends on the network option installed and the Control word profile selected in par. O-10 Control Word
Profile.
For more information please refer to the relevant network manual.
AF-650 GP Programming Guide
147
3