02: Read Input Status
Register
Bit Position
WORD Name
10025
8
reserved
10026
9
reserved
10027
10
reserved
10028
11
reserved
10029
12
Missed Trigger
10030
13
Teach Error
10031
14
System Error
10032
15
Execution Error
15.5.1
iVu
Input Values
Holding Registers (40000) are used by the PLC or HMI to write values to the iVu device. To write, use function codes 6
(Preset Single Register) or 16 (Preset Multiple Registers).
Table 36: iVu Input Values (Modbus/TCP Holding Registers)
06: Preset Single Register or 16: Preset Multiple Registers
REG #
WORD NAME
DATA TYPE
1
160) and Coils 00001-16)
16-bit integer
2-3
Product Change Number
32-bit integer
4-50
reserved
16-bit integer
51
Command ID
16-bit integer
52
Command Parameter Int16
16-bit integer
53-54
Command Parameter Int32
32-bit integer
55-56
Command Parameter
Float
57-58
Command Parameter ASCII String Length
32-bit integer
59-108
Command Parameter ASCII String
100-byte Unicode character array
109-240
reserved
16-bit integer
15.5.2
iVu
Output Values
The iVu sends output data to the PLC or HMI via a bank of Input Registers (30000). Some devices, like the Modicon family
of PLCs, cannot access data using the 30000 range of register addresses. For these devices, the iVu output data is also
made available as Holding Registers (40000). To access this data, use either function code 04 (Read Input Registers) or
function code 03 (Read Holding Registers).
15.5.3 Multiple Sensors Mapping Options
When using an iVu with multiple sensors in an inspection, there are two mapping options: Default and Custom.
Default Map
Main Menu > System > Communications > Industrial Ethernet > Map > Default
The default map automatically maps sensor data for each inspection and is recommended when the execution order of
sensor types is the same across inspections. When an inspection has multiple sensors, the first five sensor results are
shown, starting at offset 55. Each sensor result occupies 20 words.
iVu Plus TG and Color Gen2 Image Sensors
154
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