Balluff BCM R15E-00 Series, User Manual

Page: 71 / 96

www.balluff.com 23 english
6
IO-Link interface (continued)
6.2.3 Device temperature
The sensor is equipped with internal temperature
monitoring (index 0x0052 (82)). The device temperature
(sub index 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 0x0052 (82),
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 device temperature (see
Section Device commands on page 41).
A lower threshold (index 0x0053 (83) subindex 0x01 (1))
and an upper threshold (index 0x0053 (83) subindex 0x02
(2)) can be defined for the device temperature module. The
sensor recognizes when a threshold is exceeded and sets
the Boolean variables for undershooting the lower
threshold (index 0x0054 (84) subindex 0x01 (1)) or for
exceeding the upper threshold (index 0x0054 (84)
subindex 0x02 (2)).
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 device
temperature can be switched off (index 0x0053 (83)
subindex 0x03 (3)).
Index Sub-
index
Access Description Data type Value
range
Default
value
DEVICE TEMPERATURE
1)
0x0052
(82)
0x01
(1)
Read
only
DEVICE TEMPERATURE – current value in °C int16
0x02
(2)
Read
only
MINIMUM DEVICE TEMPERATURE SINCE
STARTUP – Minimum value in °C since the last
startup
int16
0x03
(3)
Read
only
MAXIMUM DEVICE TEMPERATURE SINCE
STARTUP – Maximum value in °C since the last
startup
int16
0x04
(4)
Read
only
MINIMUM DEVICE TEMPERATURE LIFETIME –
Minimum value in °C since production
int16
0x05
(5)
Read
only
MAXIMUM DEVICE TEMPERATURE LIFETIME
– Maximum value in °C since production
int16
0x06
(6)
Read
only
MINIMUM DEVICE TEMPERATURE SINCE RESET
– Minimum value in °C since the last manual reset
int16
0x07
(7)
Read
only
MAXIMUM DEVICE TEMPERATURE SINCE RESET
– Maximum value in °C since the last manual reset
int16
DEVICE TEMPERATURE ALARM CONFIGURATION
1)
0x0053
(83)
0x01
(1)
Read/
Write
LOWER ALARM LEVEL DEVICE TEMPERATURE
– Lower threshold for the device temperature in °C
int16 0…70 [°C] 0 [°C]
0x02
(2)
Read/
Write
UPPER ALARM LEVEL DEVICE TEMPERATURE
– Upper threshold for the device temperature in °C
int16 0…70 [°C] 70 [°C]
0x03
(3)
Read/
Write
ENABLE ALARM DEVICE TEMPERATURE –
Activates (True) or deactivates (False) the sending of
IO-Link events 0x8D10 and 0x8D20 if one of the
thresholds is exceeded or underrun
bool True/False True
DEVICE TEMPERATURE ALARM STATUS
1)
0x0054
(84)
0x01
(1)
Read
only
LOWER ALARM STATUS DEVICE TEMPERATURE
– Lower threshold underrun
bool
0x02
(2)
Read
only
UPPER ALARM STATUS DEVICE TEMPERATURE
– Upper threshold exceeded
bool
Tab. 6-7: Device temperature monitoring
1) only for the BCM R15E-
002
-DI00-_ _ , _-S4
1)
BCM R15E-00 _ -DI00-_ _ , _-S4
Condition Monitoring Sensor