Baumer N 150 - Manual (Page 17)

N 150
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4.5. Specific commands
Command
code
Data amount
in bytes
read write Broad-
cast
Save 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 command: Read device data
4.5.1. SPA profile reset „K“ (4Bh)
This command is clearing all previously programmed profiles.
Example 1: profile reset of a specific N 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 N 150 replies by standard response ‚o’ (6Fh) = OK
Example 2: profile reset in all SPA 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. N 150 restore default „Q“ (51h)
This command restores default either of individual or collective parameters.
Data = q (71h) = Parameters restore default
Data = t (74h) = Device identifier = 98
Data = x (78h) = Multiturn counter reset to 0. No singleturn reset possible.
Data = ∆ (7Fh) = Enable all above functions.
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 N 150 replies by standard response ‚o’ (6Fh) = OK
Example 2: Restore default in all SPA by broadcast command (identifier=99)
SOH Adr Cmd Data EOT CRC
Transmission
01h 83h 51h 7Fh 04h B3
Response Not confirmed