Balluff BIP LD2-T017-01-EP-S4 Series, User Manual

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6.11.2 Memory optimization
After 32 counter events all the counter values are saved in
non-volatile memory (e.g. 32, 64...). If power is lost before
a counter has reached a multiple of 32, a maximum of 31
values will be lost.
Example 1 (all stroke counters enabled)
Counter Stroke
counter 1
Stroke
counter 2
Stroke
counter 3
Custom
Operating
10 11 2
Total
Operating
32 20 8
Tab. 6-15: Example 1 (all stroke counters enabled)
Since stroke counter 1 has reached Total Operating 32, all
stroke counter values are saved to memory.
If power is interrupted, all the values corresponding to
Tab. 6-15 are available after the sensor is restarted.
Example 2 (all stroke counters enabled)
If power is interrupted when stroke counter 1 has a Total
Operating count of < 32 (e.g. 31), at restart all stroke
counters (1...3) are 0, since no storage cycle was yet
started. This affects all values Since maintenance and
Lifetime .
6.12 Sensor-specific parameters (stroke counters)
Index Subindex Parameter Data
format
Length Value range Default Access
0x020D 0 Stroke counter range UIntT8 8 bits 0…3 0 RW
0x020E 0 Stroke counter 1 configuration RecordT 40 bits – – RW
1 Stroke counter 1 position value (PW) IntT16 16 bits 150…16850 8500 RW
2 Stroke counter 1 Span (SP) IntT16 16 bits 150…2500 500 RW
3 Stroke counter 1 mode (enabled/disabled) UinT8 8 bits 0…1 0
(disabled)
RW
0x020F 0 Stroke counter 1 counter values RecordT 64 bits – – R
1 Stroke counter 1 value (Total Operating) UIntT32 32 bits – 0 R
2 Stroke counter 1 value (Custom Operating) UIntT32 32 bits – 0 R
0x0210 0 Stroke counter 2 configuration RecordT 40 bits RW
1 Stroke counter 2 position value (PW) IntT16 16 bits 150…16850 8500 RW
2 Stroke counter 2 Span (SP) IntT16 16 bits 150…2500 500 RW
3 Stroke counter 2 mode (enabled/disabled) UinT8 8 bits 0…1 0
(disabled)
RW
0x0211 0 Stroke counter 2 counter values RecordT 64 bits – – R
1 Stroke counter 2 value (Total Operating) UIntT32 32 bits – 0 R
2 Stroke counter 2 value (Custom Operating) UIntT32 32 bits – 0 R
0x0212 0 Stroke counter 3 configuration RecordT 40 bits RW
1 Stroke counter 3 position value (PW) IntT16 16 bits 150…16850 8500 RW
2 Stroke counter 3 Span (SP) IntT16 16 bits 150…2500 500 RW
3 Stroke counter 3 mode (enabled/disabled) UintT8 8 bits 0…1 0
(disabled)
RW
0x0213 0 Stroke counter 3 counter values RecordT 64 bits – – R
1 Stroke counter 3 value (Total Operating) UIntT32 32 bits – 0 R
2 Stroke counter 3 value (Custom Operating) UIntT32 32 bits – 0 R
Tab. 6-16: Sensor-specific parameters (stroke counters)
6
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BIP LD2-T017-01-EP _ _ / EP _ _ -S4
Inductive Positioning System