Unipulse F156, Operation Manual

Page: 33 / 160

3.CC-LINK INTERFACE
24
Note 1) Valid only in simple comparison mode.
Operation will result on OR condition with the hold function by external control input.
Note 2 ） Operation will result on OR condition with the sequence stop function by external
control input.
Note 3
）
Valid only in setting code 23; feed/discharge control mode is set at 3 (external selection
(CC-Link)).
Note 4 ） Valid only in setting code 25; auto free fall compensation is set at 2 (external selection).
Note 5 ） Valid only when setting code 49 “Lock (Soft)” is 0 (invalid) and DIP switch lock ("4-3-
1.Calibration lock release" on p.38) is OFF.
Be careful not to execute by mistake after calibration.
About RY (Mitsubishi PLC
→
F156) signals
Signal Meaning
Request Reads or writes set values or performs operational commands at
ON edge.
R / W Turns ON to read set values, and OFF to write set values or
perform operational commands.
Tare Subtraction Does tare subtraction at the edge input.
Tare Reset Cancels tare subtraction at the edge input.
Digital Zero Zeros the gross weight at the edge input.
Digital Zero Reset Cancels digital zero at the edge input.
Hold Holds the weight value at ON, and cancels holding at OFF.
Note 1)
Sequence Start Starts measurement in sequence mode at ON edge.
Sequence Stop Stops the sequence at ON, and cancels the sequence stop at OFF.
Note 2)
Sequence Error Reset Resets the sequence error at the edge input.
Zero Calibration Starts zero calibration at ON edge. Note 5)
Span Calibration Starts span calibration at ON edge. Note 5)
Indicated Value Net/Gross
Selection Indicates the gross weight at ON, and the net weight at OFF.
Feed/Discharge Selection Can switch feed and discharge by setting this bit: discharge
control at ON, and feed control at OFF.
Note 3)
Auto Free Fall Compensation
Selection Validates the auto free fall compensation function at ON, and
invalidates it at OFF.
Note 4)
CPS Write Inhibition Selection Inhibits writing of the CPS set value from the CC-Link at ON,
and cancels it at OFF.