Switching Signal Configuration (Ssc) - Balluff BML SL1-ALZ Serie Manual De Instrucciones

BML SL1-ALZ _ -U_ ZZ- _ U1L - _ _ _ _
Absolute magnetic encoder system
7
IO-Link Smart Sensor Profile Ed. 2 (BML SL1-ALZ1-UE/MZZ-_U1L-...) (continued)
7.5.2

Switching Signal Configuration (SSC)

The BML has 4 switching signals integrated into it. Each
switching signal is written by the parameters SSC
Parameter and SSC Configuration. SSC Parameter
specifies the position of setpoints SP1 and SP2. SSC
Configuration specifies the switching function. The BML
has implemented the switching signals as Single Point
Mode, Window Mode and Two Point Mode according to
the Smart Sensor Profile.
Parameters Subindex
SSC Parameter
SSC1: 0x003C (60)
SSC2: 0x003E (62)
SSC3: 0x4000 (16384)
SSC4: 0x4002 (16386)
SSC Configuration
SSC1: 0x003D (61)
SSC2: 0x003F (63)
SSC3: 0x4001 (16385)
SSC4: 0x4003 (16387)
Tab. 7-8: Parameter data SSC
Switching behavior
SSC
Single
Point
OFF
Hysteresis
SSC
Window
ON
SP2
SSC
Two
Point
OFF
SP2
Two Point mode does not take into account the Hysteresis
parameter. This mode is similar to Single Point mode, and
the hysteresis is defined by the distance between SP1 and
SP2.
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Name
1 Setpoint 1 (SP1) 4 bytes
2 Setpoint 2 (SP2) 4 bytes
1 Logic 1 byte
2 Mode 1 byte
3 Hysteresis 2 bytes
Normally open (NO)
Hysteresis
Measured value
ON
SP1
Hysteresis
OFF ON
Measured
SP1
WINDOW
Hysteresis
Measured value
ON
SP1
The measurement value configuration must be
finished before starting the switching signal
configuration, (see Sec. 7.5.1)!
In SIO mode SSC1 and SSC2 are set to the
outputs OUT1 and OUT2. For configuration of
OUT1 and OUT2 see Section 7.5.4.
Size Access Values
Read/Write Position of SP1 [μm]
Position of SP2 [μm]
Read/Write (the position of SP2 must be lower than
that of SP1)
0 = Normally open (NO, default)
Read/Write
1 = Normally closed (NC)
0 = Deactivated (default)
2 = Single Point Mode
Read/Write
2 = Window Mode
2 = Two Point Mode
Read/Write 100...30000 μm (default: 100 µm)
Logic
Normally closed (NC)
Hysteresis
SSC
ON
SP1
Hysteresis
SSC
ON
value
SP2
WINDOW
Hysteresis
SSC
ON
SP2
Measured value
OFF
Hysteresis
OFF ON
Measured
value
SP1
Measured value
OFF
SP1
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