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•
ROI Length (X) (Holding Register 30)
•
ROI Width (Y) (Holding Register 31)
•
ROI Height (Z) (Holding Register 32)
2. Toggle the Update ROI Parameters bit (Holding Register 1, bit 0 or Coil 00001) from 0 to 1.
3. Look for the corresponding Update ROI Parameters ACK bit (Input Register 0, bit 0 or Holding Register 1001, bit 0 or
Input 10001) to go from 0 to 1.
4. Confirm that the Configuration Error bit (Input Register 1, bit 15 or Holding Register 1001, bit 15 or Input 10016) is
still 0.
If it is a 1, read the Configuration Error Code (Holding Register 1022 or Input Register 22) and correct the error. See
Configuration Error Codes
Save Parameters Permanent—This action tells the sensor to take all editable parameters modifiable over Modbus TCP
and save them in the sensor's permanent memory. This includes the size and position of the Region of Interest, as well as
settings such as Trigger Mode and Output Control Mode.
Reset Application Results—This action resets all measurement output values to 0 in the Modbus TCP registers.
Trigger—This action triggers an immediate image acquisition and measurement.
6.2.3 ZMX Sensor Output Values
The ZMX sensor sends output data to the PLC or HMI via a bank of Input Registers (30000).
Some devices, such as the Modicon family of PLCs, cannot access data using the 30000 range of register addresses. For
these devices, the ZMX sensor 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).
Input REG #
Holding REG # WORD NAME
1
1001
2
1002
3
1003
4
1004
5–6
1005–1006
7–8
1007–1008
9–15
1009–1015
16–17
1016–1017
18–19
1018–1019
20–21
1020–1021
22
1022
23
1023
24
1024
25
1025
26
1026
27
1027
28
1028
on page 45.
Input ACK & Status bits (Inputs
10001–10016)
reserved
Sensor Fault Code (see
Sensor Fault
Codes
on page 44)
Boot Count
Up Time (ms)
Missed Trigger Count
reserved
Frame Number
Invalid Pixel Count (pixels with too
little light received to be able to
measure)
Saturated Pixel Count (pixels with too
much light received to be able to
measure)
Configuration Error Code (see
Configuration Error Codes
45)
reserved
Fill Level %
Peak Height (mm)
Estimated Item Count
Output 1 PFM Frequency (Hz)
Output 2 PFM Frequency (Hz)
www.bannerengineering.com - Tel: + 1 888 373 6767
DATA TYPE
16 bits
16-bit UINT
16 bit UINT
16-bit UINT
32-bit UINT
32-bit UINT
7 16-bit UINTs
32-bit UINT
32-bit UINT
32-bit UINT
16-bit UINT
on page
16-bit UINT
16-bit UINT
16-bit UINT
16-bit UINT
16-bit UINT
16-bit UINT
ZMX Series 3D Time of Flight Sensor
RANGE
1 .... 65535
1 ... 4,294,967,295
0 ... 4,294,967,295
1 ... 4,294,967,295
0 ... 56,576
0 ... 56,576
0 ... 200
0 ... 3,500
0 ... 4,294,967,295
0 | 100 ... 600
0 | 100 ... 600
41
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