Switching State; Teaching In The Switching Channels With A Target - Balluff BAW M12MI-BLC35C-S04G Betriebsanleitung

BAW M12MI-BLC35C-S04G and BAW M12MH-BLC70G-S04G
Inductive Linear Position Sensor
6
IO-Link interface (continued)
6.10

Switching state

The operating mode Single Point Mode was implemented
for the switching channels BDC1...BDC3.
If the position value exceeds the switching threshold, the
switching signal changes. The switch-off point lies above it
by the hysteresis value and the switching threshold is
defined with setpoint 1.
Switching behavior with hysteresis is described in Fig. 6-1.
Hysteresis
BDC
ON
SP1
Hysteresis
BDC
OFF
SP1
Fig. 6-1: Hysteresis switching behavior with setpoint 1 (SP1)
6.11 Teaching in the switching channels with a
target
If the target leaves the measuring range during
teach-in, the error message
TEACH_STATE_ERROR is shown.
Perform teach-in
1. Select switching channel.
2. Move the target to the desired position.
3. Temporarily save current position as switchpoint.
4. Apply and activate switchpoint function.
1) See Tab. 6-11 on page 16, hexadecimal value
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OFF
Measured value
ON
Measured value
Setpoint1
The SP1 switching threshold value saves the output value
at which a switch should take place (value range
0x0000 (010)...0x0FA0 (400010)).
Switchpoint logic
Logical switching state:
– 0: NO (normally open)
– 1: NC (normally closed)
Switchpoint hysteresis
Switchpoint hysteresis with value range 0x0013...0x0F8C
(19 ...3980 )
10 10
Switchpoint mode
(Switchpoint operating mode)
All switching channels are initially deactivated. After
entering the switching channel parameters, each switching
channel must be explicitly enabled.
– 0: Lock switching threshold function
– 1: Enable switching threshold function
Index Subindex Access
Hex. Dec. Hex. Dec.
003A 58 00 0 Read/Write Channel number
0002 2 00 0 Write only
0002 2 00 0 Write only
Value
1)
0x41
0x40
english 15