Instruction Manual

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4.6. CRC error
Upon identification of a CRC error in a command transmitted, the positioning display will reply by the following
response:
SOH Adr Error EOT CRC
Response
01h 20h 65h 04h 46h Error = „e“ (65h) = CRC error
4.7. Format error
Upon identification of a format error in a command transmitted (incorrect length of protocol or unvalid command
(Cmd), the positioning display will reply by the following response:
SOH Adr Error EOT CRC
Response
01h 20h 66h 04h 40h Error = „f“ (66h) = Format error
5. Command overview
In the following table is a list of all available commands (Cmd) in alphabetical order, along with the correspond-
ing read and write access.
Command
code
Data length
in bytes
read write Broad-
cast
Saved in
EEPROM
Functionality
a (61h) 5 X X - X Read/write general parameters
b (62h) 8 X X - X Parameters: Backlash, tolerance window
c (63h) 8 X X - X Parameter: Pitch scaling
g (67h) 12 X X - X Parameter: MIN and MAX limits
h (68h) 12 X X - X Parameter: Motor speed switching points
i (69h) 1 X X X X Parameter: mm / inch
k (6Bh) 9 X X - X Parameter: Motor system times
m (6Dh) 5 X X - X Read/write general parameters
t (74h) 6 - X - - Transmit tool number
u (75h) 6 - X - - Transmit available number sequence
x (78h) 5 X X - X Read/write specific parameters
A (41h) 2 X X X X Allocate or indicate device address
B (42h) 2 - - - - SPA response in addressing mode
C (43h) 3 / 11 X - - - Verify if current value = target
D (44h) 1 X X X - Motor start signal
F (46h) 4 X - - - Read out device status and device error
K (4Bh) - - X X X Specific command: Clear (delete) profile
Q (51h) 1 - X X X Specific command: N 143 reset
R (52h) 6 X - - - Read current value
S (53h) 8 X X - X Read/write target value
U (55h) 6 X X - - Offset
V (56h) 2 X X X X Read/write profile number
X (58h) 2 / 4 / 8 X - - - Specific command: Read device data
Z (5Ah) 6 X X X X Set preset