Programmer's Guide
ObjectC 100
© CEDES Safety & Automation AG
http://csa.cedes.com/ 9
2.2.5.9.
Stop permanent standard scan (24 [18 Hex])
Stops the standard height measurement and sends the beam information.
Table 16: Command 24 Hex
Command 24 [18 Hex]
Response 25 [19 Hex]
Bit Value
Bit
Value
Byte 3
0-7 0 Stop measurement after
sending
result
1
Continue
automatically
a new measurement af-
ter sending result
Byte 3
0-7
0
No beam interrupted
1-254
First interrupted beam 1)
Byte 4
0-7
0
No beam interrupted
1-254
Last interrupted beam 1)
Byte 5
0-7
0
No beam interrupted
1-254
Maximum number of effective beams
ever
interrupted
Byte 6
0-7
0
No beam interrupted
1-254
First beam interrupted at last scan
Byte 7
0-7
0
No beam interrupted
1-254
Last beam interrupted at last scan
Byte 4 - 8
0-7 0 Not
used
Byte 8
0-1 0
No
overheight
1 Overheight
Note: 1) The beams count from "fb_offset" to "lb_offset", considering the pitch factor.
2.2.5.10.
Get scan counter (26 [1A Hex])
The responses to this command contain the number of light curtain scans, which have been made since the last
command "start / stop permanent scan" (command 22). The scan counter is stopped with the command "stop
permanent scan". The value counts up to 2.2E12 (4 byte) and then starts at 0 again (overflow).
Table 17: Commend 1A Hex
Command 26 [1A Hex]
Response 27 [1B Hex]
Bit Value
Bit Value
Byte 3
0-7
0-255
Number of scans (LSB)
Byte 4
0-7
0-255
Number of scans
Byte 5
0-7
0-255
Number of scans
Byte 6
0-7
0-255
Number of scans (MSB)
Byte 3 - 8
0-7 0 Not
used
Byte 7-8
0-7 0 Not
used
2.2.5.11.
Set parameter (28 [1C Hex])
This command is used to set the various parameters shown in Table 19. Using parameter 30 (1E Hex) = 1, all
parameters may be reset to the default values.
Table 18: Command 1C Hex
Command 28 [1C Hex]
Response 29 [1D Hex]
Bit Value
Bit
Value
Byte 3
0-7 23-65
Parameter
Byte 3
0-7 0-255
Value
Byte 4
0-7 0-255
Value
Byte 5 - 8
0-7 Not
used
Byte 4 -8
0-7 Not
used
* This command delays the response times according Operation manual (Part No. 104 906 Chapter 11.2)
