Examples of item references
- Last UpdatedJul 29, 2024
- 1 minute read
These are examples of valid item references for this Communication Driver. For more information about the referenced addresses, see the documentation provided by the manufacturer for your device.
|
Register Type |
Address on the Device |
Item Reference |
|
Discrete Input |
X01000 |
X1000 |
|
Discrete Output |
Y00007 |
Y7 |
|
Control relay |
C01400 |
C1400 |
|
Variable Memory |
V00001(Float format) |
V1F |
|
V1.15 |
||
|
V00100(DWord format) |
V100D |
|
|
V100.15 |
||
|
V00001 (Signed 16-bit value) |
V1S |
|
|
V00001 (Unsigned 16-bit value) |
V1U |
|
|
V00001 (Signed 32-bit value) |
V1DS |
|
|
V00001 (Unsigned 32-bit value) |
V1DU |
|
|
Constant Memory |
K00007 |
K7 K7.7 |
|
K00026 |
K26 |
|
|
K26.6 |
||
|
Timer/Count Preset Memory |
TCP00010 TCP00053 |
TCP10 TCP53 |
|
Timer/Count Count Memory |
TCC00017 TCC00020 |
TCC17 TCC20 |
|
Word Input Memory |
WX00000 (DWord format) WX00000 (Float format) |
WX0D WX0F |
|
Word Output Memory |
WY00007 WY00021 |
WY7 WY21.1 |
|
System Status |
STW00020 - |
STW20 |
|
Drum Current Count |
DCC00001 |
DCC1 |
|
Drum Step Preset |
DSP00023 |
DSP23 |
|
Drum Count Preset |
DCP00003.3 (step= 3) |
DCP3.3 |
|
Drum Step Counter |
DSC00002 (float) |
DSC2F |
|
String With Swap |
K00100-K00109 (String with swap) |
K100STS20 |
|
String |
V00100-V00101 (String) |
V100ST3 |
Similarly for other register types and memory locations, you can derive the item reference from the address on the device. For information regarding PID and Alarms, see Supported register types section under Address Descriptions.