Baumer N 152 - Manual (Page 25)

N 152
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4.5. Specific commands
Command
code
Data amount
in bytes
read write Broad-
cast
Saved in
EEPROM
Significance
K (4Bh) - - X X X Specific command: profile reset (clear)
Q (51h) 1 - X X X Specific command: SPA reset
X (58h) 2 / 4 / 8 X - - - Specific commands
4.5.1. SPA profile reset „K“ (4Bh)
This command is clearing all previously programmed profiles.
Example 1: profile reset of a specific SPA
SOH Adr Cmd Data EOT CRC
Transmission
01h 20h 4Bh 7Fh 04h C6h
SOH Adr Data EOT CRC
Response
01h 20h 6Fh 04h 52h SPA replies by standard response ‚o’ (6Fh) = OK
Example 2: profile reset in all SPAs by broadcast command (identifier=99)
SOH Adr Cmd Data EOT CRC
Transmission
01h 83h 4Bh 7Fh 04h DBh
Response Not confirmed
Important: After profile reset all profile data are set to FFFFFFhex, the current profile number to FFhex.
The SPA display now is indicating 5 hyphens instead of target.
4.5.2. SPA restore default „Q“ (51h)
This command restores default either of individual or collective parameters.
Data = q (71h) = Restore default parameters
Data = t (74h) = Device identifier = 98
Data = x (78h) = Multiturn counter reset to 0. No singleturn reset possible.
Data = ∆ (7Fh) = All above functions are accomplished.
Note: No profile reset. Profile reset by command „R“.
Example 1: Restore default in specific SPA
SOH Adr Cmd Data EOT CRC
Transmission
01h 20h 51h 7Fh 04h AEh
SOH Adr Data EOT CRC
Response
01h 20h 6Fh 04h 52h SPA replies by standard response ‚o’ (6Fh) = OK
Example 2: Restore default in all SPAs by broadcast command (identifier=99)
SOH Adr Cmd Data EOT CRC
Transmission
01h 83h 51h 7Fh 04h B3
Response Not confirmed