SMC Networks PF2M7 Series Manual

Can be changed
1 100
At the time of shipment
1
5
0
10510
10% of the rated
flow range
100% of the rated
flow range
Max. value of
the display range
Flow [L/min]
100 L/min type
Analog output [V]
Can be changed
1 100
At the time of shipment
10
0
10510
10% of the rated
flow range
100% of the rated
flow range
Max. value of
the display range
Flow [L/min]
100 L/min type
Analog output [V]
 Analog free span function
This function allows a flow that generates an output of 5 V (or 10 V when 0 to 10 V is selected) or 20 mA to be changed.
The value can be changed between 10% of the maximum value of the rated flow and the maximum value of the display range.
 Error display function
When an error or abnormality arises, the location and contents are displayed.
 Unit display function
The unit displayed on the screen differs depending on the unit setting in measurement mode.
For analog voltage output of 0 to 10 V
Display Error name Description Action
OUT1 over current error The switch output (OUT1) load current of 80 mA or more flows.
Turn the power OFF and remove the cause of the
over current. Then turn the power ON again.
OUT2 over current error The switch output (OUT2) load current of 80 mA or more flows.
Instantaneous flow error
The flow has exceeded the upper limit of the flow display range. Decrease the flow rate.
The flow has exceeded the lower limit of the flow display range. Change the flow to the correct direction.
Accumulated flow is displayed. (Flashing)
Accumulated flow error
*
1
The accumulated flow has exceeded the accumulated flow range. (For accumulated increment)
(The decimal point position varies depending on the flow range or measurement unit setting.)
Reset the accumulated flow.
(Press the SET and DOWN buttons
simultaneously for 1 second or longer.)
Accumulated flow is displayed. (Flashing)
The accumulated flow has reached the set accumulated flow value. (For accumulated decrement)
(The decimal point position varies depending on the flow range or measurement unit setting.)
Outside of zero-clear range
During zero-clear operation, the flow rate of
±
5% F.S. or more is
applied. (The mode is returned to measurement mode after 1 second.)
Retry the zero-clear operation without
applying fluid.
System error An internal data error has occurred. Turn the power OFF and turn it ON again.
Version does not
match
*
2
The IO-Link version does not match that of the master.
The master uses version 1.0.
Ensure that the master IO-Link version
matches the device version.
*1 A decimal point will be displayed depending on the flow range or measurement unit setting.
*2 Only for the IO-Link compatible products
* If the error cannot be solved after the instructions above are performed, please contact SMC for investigation.
Standard condition (STD) Instantaneous flow unit L/min Accumulated flow unit L
[STD] turns on.
[L] and [/min] turn on. [L] turns on.
At the upper right of the display, the index [x10
3
] or
[x10
6
] will turn on based on the accumulated flow.
Normal condition (nor) Instantaneous flow unit CFM Accumulated flow unit ft
3
[STD] turns off. [L] turns off and [/min] turns on. [L] turns off.
At the upper right of the display, the index [x10
3
] or
[x10
6
] will turn on based on the accumulated flow.
Unit display
25
PF2M7(-L) Series

SMC Networks PF2M7 Series Specifications

General

Brand	SMC Networks
Model	PF2M7 Series
Category	Switch
Language	English