Balluff BCM R15E-00 DI00 S4 Serie Betriebsanleitung Seite 75

BCM R15E-00 _ -DI00-_ _ , _-S4
Condition Monitoring Sensor
6
IO-Link interface (continued)
6.2.8 Ambient pressure
1)
The sensor is equipped with ambient pressure monitoring
(index 0x2049 (8265)). The ambient pressure
(subindex 0x01 (1)) and the minimum and maximum values
since the last startup (subindex 0x02 (2) and 0x03 (3)),
since production (subindex 0x04 (4) and 0x05 (5)) and
since the last manual reset (subindex 0x06 (6) and 0x07
(7)) are measured. The values in index 0x2049 (8265),
subindex 0x02 (2), 0x03 (3), 0x06 (6) and 0x07 (7) can be
reset for all modules simultaneously by means of a
maintenance reset (see Section System commands on
page 41) or induvidually for the ambient pressure (see
Section Device commands on page 41).
Index Sub- Access Description
index
AMBIENT PRESSURE
1)
0x2049 0x01 Read
(8265) (1) only
0x02 Read
(2) only
0x03 Read
(3) only
0x04 Read
(4) only
0x05 Read
(5) only
0x06 Read
(6) only
0x07 Read
(7) only
AMBIENT PRESSURE ALARM CONFIGURATION
0x204A 0x01 Read/
(8266) (1) Write
0x02 Read/
(2) Write
0x03 Read/
(3) Write
AMBIENT PRESSURE ALARM STATUS
0x204B 0x01 Read
(8267) (1) only
0x02 Read
(2) only
Tab. 6-12: Ambient pressure
only for the BCM R15E-002-DI00-_ _ , _-S4
1)
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AMBIENT PRESSURE – Current value in hPa
MINIMUM AMBIENT PRESSURE SINCE STARTUP
– Minimum value since last startup in hPa
MAXIMUM AMBIENT PRESSURE SINCE STARTUP
– Maximum value since last startup in hPa
MINIMUM AMBIENT PRESSURE LIFETIME –
Minimum value since production in hPa
MAXIMUM AMBIENT PRESSURE LIFETIME –
Maximum value since production in hPa
MINIMUM AMBIENT PRESSURE SINCE RESET –
Minimum value since last manual reset in hPa
MAXIMUM AMBIENT PRESSURE SINCE RESET
– Maximum value since last manual reset in hPa
1)
LOWER ALARM LEVEL AMBIENT PRESSURE –
Lower threshold for ambient pressure in hPa
UPPER ALARM LEVEL AMBIENT PRESSURE –
Upper threshold for ambient pressure in hPa
ENABLE ALARM AMBIENT PRESSURE – Activates
(True) or deactivates (False) the sending of IO-Link
events 0x8CEA and 0x8CEB if one of the thresholds
is exceeded or underrun
1)
LOWER ALARM STATUS AMBIENT PRESSURE
– Lower threshold underrun
UPPER ALARM STATUS AMBIENT PRESSURE
– Upper threshold exceeded
A lower threshold (index 0x204A (8266) subindex 0x01 (1))
and an upper threshold (index 0x204A (8266)
subindex 0x02 (2)) can be defined for the ambient pressure
module. The sensor recognizes when a threshold is
exceeded and sets the Boolean variables for
undershooting the lower threshold (index 0x204B (8267)
subindex 0x01 (1)) or for exceeding the upper threshold
(index 0x204B (8267) subindex 0x02 (2)). These Boolean
variables are available in the status bits of the process data
(see Section Process data on page 39).
Additionally, the sensor can trigger IO-Link events if a
threshold is exceeded. The sending of events (see
Tab. 6-21 on page 40) for monitoring the ambient
pressure can be switched off (index 0x204A (8266)
subindex 0x03 (3)).
Data
type
float32
float32
float32
float32
float32
float32
float32
float32
float32
bool
bool
bool
Value Default
range value
300...1100 300 [hPa]
[hPa]
300...1100 1100 [hPa]
[hPa]
True/False True
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