Balluff BCM R15E-00 Series, User Manual

Page: 73 / 96

www.balluff.com 25 english
6.2.6 Contact temperature
The sensor is equipped with contact temperature
monitoring (index 0x2031 (8241)). The contact temperature
(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 recorded. The values in index 0x2031 (8241),
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 contact temperature
(see Section Device commands on page 41).
A lower threshold (index 0x2032 (8242) subindex 0x01 (1))
and an upper threshold (index 0x2032 (8242)
subindex 0x02 (2)) can be defined for the contact
temperature module. The sensor recognizes when a
threshold is exceeded and sets the Boolean variables for
undershooting the lower threshold (index 0x2033 (8243)
subindex 0x01 (1)) or for exceeding the upper threshold
(index 0x2033 (8243) 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 contact
temperature can be switched off (index 0x2032 (8242)
subindex 0x03 (3)).
Index Sub-
index
Access Description Data
type
Value
range
Default
value
CONTACT TEMPERATURE
0x2031
(8241)
0x01
(1)
Read
only
CONTACT TEMPERATURE – Current value in °C float32
0x02
(2)
Read
only
MINIMUM CONTACT TEMPERATURE SINCE
STARTUP – Minimum value in °C since the last startup
float32
0x03
(3)
Read
only
MAXIMUM CONTACT TEMPERATURE SINCE
STARTUP – Maximum value in °C since the last startup
float32
0x04
(4)
Read
only
MINIMUM CONTACT TEMPERATURE LIFETIME –
Minimum value in °C since production
float32
0x05
(5)
Read
only
MAXIMUM CONTACT TEMPERATURE LIFETIME
– Maximum value in °C since production
float32
0x06
(6)
Read
only
MINIMUM CONTACT TEMPERATURE SINCE RESET
– Minimum value in °C since the last manual reset
float32
0x07
(7)
Read
only
MAXIMUM CONTACT TEMPERATURE SINCE RESET
– Maximum value in °C since the last manual reset
float32
CONTACT TEMPERATURE ALARM CONFIGURATION
0x2032
(8242)
0x01
(1)
Read/
Write
LOWER ALARM LEVEL CONTACT TEMPERATURE
– Lower threshold for the contact temperature in °C
float32 0…70 [°C] 0 [°C]
0x02
(2)
Read/
Write
UPPER ALARM LEVEL CONTACT TEMPERATURE
– Upper threshold for the contact temperature in °C
float32 0…70 [°C] 70 [°C]
0x03
(3)
Read/
Write
ENABLE ALARM CONTACT TEMPERATURE –
Activates (True) or deactivates (False) the sending of
IO-Link events 0x8CE0 and 0x8CE1 if one of the
thresholds is exceeded or underrun
bool True/False True
CONTACT TEMPERATURE ALARM STATUS
0x2033
(8243)
0x01
(1)
Read
only
LOWER ALARM STATUS CONTACT TEMPERATURE
– Lower threshold underrun
bool
0x02
(2)
Read
only
UPPER ALARM STATUS CONTACT TEMPERATURE
– Upper threshold exceeded
bool
Tab. 6-10: Contact temperature
1)
only for the BCM R15E- 002 -DI00-_ _ , _-S4
6
IO-Link interface (continued)
BCM R15E-00 _ -DI00-_ _ , _-S4
Condition Monitoring Sensor