SMC Networks PF2M7 Series Manual page 5

IO-Link Compatible PF2M7mm-m-Lm-mmm
Supports the IO-Link communication protocol
PLC
Fieldbus
Device settings
can be set by the
master.
•
Threshold value
•
Operation
mode, etc.
IO-Link Master
Implement diagnostic bits in the process data.
The diagnostic bit in the cyclic process data makes it easy to find problems with the equipment.
It is possible to find problems with the equipment in real time using the cyclic (periodic) data and to monitor such problems in detail with the noncyclic (aperiodic) data.
Process Data
Bit offset Item
0 OUT1 output
1 OUT2 output
8 Diagnosis (flow rate)
14 Fixed output
15 Diagnosis (error)
16 to 31 Measured flow rate value
Bit offset 31 30 29 28
Item
Bit offset 15 14 13 12
Item Error Fixed Reservation
Diagnosis Output
Operation and Display
Communication IO-Link status
with master indicator light
*
1
Yes
*
1
(Flashing)
No
OFF
*1 In IO-Link mode, the IO-Link indicator is ON or flashing.
*2 "LoC" is displayed when the data storage lock is enabled. (Except for when the version does not match or when in SIO mode)
The display color can be set to red or green.
2-Color Display
Configuration File (IODD File *
· Manufacturer · Product part no.
· Set value
*1 IODD File:
PC
IODD is an abbreviation of IO Device
Description. This file is necessary for setting
the device and connecting it to a master. Save
the IODD file on the PC to be used to set the
device prior to use.
Read the device data.
• Switch ON/OFF signal and analog value
•
Device information:
Manufacturer, Product part number, Serial number, etc.
•
Normal or abnormal device status
•
Cable breakage
Note
Diagnosis items
0: OFF 1: ON
· Over current error
0: OFF 1: ON
· Outside of rated flow
range
0: OFF 1: ON
· Accumulated flow
0: OFF 1: ON
error
0: OFF 1: ON
· Internal product
malfunction
Signed 16 bit
27 26 25 24 23 22 21
Measured flow rate value (PD)
11 10 9 8 7 6
Flow rate Reservation
Diagnosis
Status
Screen display
Operate
Start up
Preoperate
IO-Link
Version does
mode
not match
Communication
disconnection
SIO mode
Digital Flow Switch
20 19 18 17 16
5 4 3 2 1 0
OUT2 OUT1
Switch output
*
2
Normal communication status (readout of measured value)
The IO-Link version does not match that of the master.
Normal communication was not received for 1 s or longer.
PF2M7(-L)
IO-Link is an open communication
interface technology between the sensor/
1 )
actuator and the I/O terminal that is an
international standard: IEC61131-9.
IO-Link Compatible Device:
Digital Flow Switch
Application Example
For the predictive maintenance of
suction verification
The flow rate "switch ON/OFF signals" and
"analog values" are monitored to determine
the suction status. The process and
suction status can then
be compared.
Description
At the start of communication
The master uses version 1.0.
General switch output
Series
10
p.
4