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Significance of parameter „m, N 153 – Baumer N 153 User Manual

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N 153

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18

Significance of parameter „m“


Key assignment
This parameter assigns a specified direction of rotation to a certain key. For the mounting option “keypad below
display” and the remaining default parameters applies the following:

0 = Up

left/right key actuation = shaft rotation ccw/cw, counting mode UP/DOWN

1 = Down

left/right key actuation = shaft rotation cw/ccw, counting mode UP/DOWN


Motor direction of rotation
The parameter “motor direction of rotation” enables inversion of the two output signals for motor ccw (pin B) and
motor cw (pin C) provided at the motor cable.

0 = Up

Standard direction of rotation

1 = Down

Inverted direction of rotation


Shaft type
The shaft type parameter assigns the shaft type.
Some applications may call for different treatment of radially and axially operated shafts what is already taken
into consideration when utilizing the IVO master. For example, only certain shafts shall be displayed in DIM
mode. Other controls (for example PLC or PC) may utilize this parameter for general assignments.

0 = R

Shaft type R

1 = A

Shaft type A


Groups
Parameter for division in groups. Individual SPAs can be bundled to 8 different groups to be started in succes-
sive order group by group (command „D“) in order to prevent collisions.

0 = group 1
1 = group 2
: :
7 = group 8

Start command „D“ must comprise the designated group number to start the respective group.

4.3.3. Read / write spindle tolerance compensation and window „b“ (62h)

This command is utilized to read or write the parameters tolerance compensation and tolerance window.

Example 1: Read parameter (tolerance compensation = 0.50; tolerance window = 0.25)

SOH

Adr

Cmd

EOT

CRC

Transmission

01h

20h

62h

04h

48h

SOH

Adr

Cmd

tolerance compensation=0.5

tolerance window =0.25

EOT

CRC

Response

01h

20h

62h

30h

30h

35h

30h

30h

30h

32h

35h

04h

0Bh


Example 2: Write parameter (tolerance compensation = 1.30; tolerance window = 0.75)

SOH

Adr

Cmd tolerance compensation =1.30

tolerance window =0.75

EOT

CRC

Transmission

01h

20h

62h

30h

31h

33h

30h

30h

30h

37h

35h

04h

1Eh

SOH

Adr

Cmd tolerance compensation =1.30

tolerance window =0.75

EOT

CRC

Response

01h

20h

62h

30h

31h

33h

30h

30h

30h

37h

35h

04h

1Eh