Baumer N 143 - Manual (Page 25)

N 143
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4.5. Specific commands
command
code
data length
in bytes
read write Broad-
cast
saved in
EEPROM
functionality
K (4Bh) - - X X X Specific command: Clear profile (delete)
Q (51h) 1 - X X X Specific command: N 143 reset
X (58h) 2 / 4 / 8 X - - - Specific command: read device data
4.5.1. Clear profiles „K“ (4Bh)
This command will perform a collective deletion of all previously saved profiles.
Example 1: Clear profiles of a specific N 143
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 143 replies by standard response ‚o’ (6Fh) = OK
Example 2: Clear profiles in all positioning displays by broadcast command (Adr = 99)
SOH Adr Cmd Data EOT CRC
Transmission
01h 83h 4Bh 7Fh 04h DBh
Response Not confirmed
Important: A profile reset operation will set all profile data to FFFFFFhex and the current profile number to
FFhex. In the display will appear 6 hyphens instead of the target.
4.5.2. N 143 reset „Q“ (51h)
This command will restore default in specific parameters, either individually or collectively.
Data = p (70h) = Reset digiset offset
Data = q (71h) = Restore default
Data = t (74h) = Restore 98 as device address.
Data = x (78h) = Multiturn counter is set to 4096 which corresponds to 0.
Data = ∆ (7Fh) = Execute all above functionalities .
Note: No profile reset. Please utilize command „R“ for a profile reset operation
Example 1: Restore default in a specific positioning display
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 143 replies by standard response ‚o’ (6Fh) = OK
Example 2: Restore default in all positioning displays by broadcast command (adr = 99)
SOH Adr Cmd Data EOT CRC
Transmission
01h 83h 51h 7Fh 04h B3
Response Not confirmed