For 2-port devices, these include:
•
LLDP (neighborhood detection)
1)
•
I&M 0-4 (device identification)
1)
•
Device exchange by topology check
1)
•
MRP (ring redundancy)
1)
•
16 bit digital “status word” for reading gate result
•
16 bit digital “control word” for controlling the sensor via PLC
•
Heartbeat (for checking communication)
•
GSD file for configuring the sensor using modules via the PLC
1)
14.1.6
Behavior of the switching outputs of the bar code scanner with “Fieldbus input” reading cycle
source
The digital outputs can be configured so that they can show information from other net‐
work participants (e.g. external output 1 = fieldbus input).
In the event that a fieldbus is interrupted, these outputs are no longer updated and
keep the last value that existed before the interruption.
After switching on the fieldbus (power-up), all digital outputs are set to their “passive”
values.
Status of digital outputs with
output value behavior
IOPS = Bad
Contain the last value before cancellation
Connection lost
Contain the last value before cancellation
Switching on the PROFINET network
Values are initialized to “passive”
The reading cycle input can also be controlled by the fieldbus. If the fieldbus is inter‐
rupted, the reading cycle input is no longer updated. Reading results can get lost since
the reading cycle input keeps the last value from before the interruption.
After switching on the fieldbus (power-up), the reading cycle input is set to its “passive”
value.
14.2
EU declaration of conformity / Certificates
The EU declaration of conformity and other certificates can be downloaded from the
Internet at:
•
•
•
14.3
Certification in accordance with UL60950
The devices in the CLV61x, CLV61x Dual Port, CLV62x, CLV63x, CLV64x, CLV65x series
are certified to UL60950-1; the UL file number is E244281-A6. The devices must be
supplied by LPS or Class 2 power supply units in order to ensure UL-compliant opera‐
tion.
UL certification is only valid with corresponding device identification on the type label of
the respective device; see
.
14
ANNEX
98
O P E R A T I N G I N S T R U C T I O N S | CLV63x, CLV64x, CLV65x
8019588/129Z/2019-02-07 | SICK
Subject to change without notice
