Settings For Upper And Lower Output Clipping - Panasonic FP7 User Manual

6.3 Settings for Upper and Lower Output Clipping

Overview of functions
This function makes it possible to clip the output with specified values in excess of the upper
and lower limit range if the specified values are set for digital output. This function makes it
possible to prevent the wrong application of voltages or currents out of the specifications to
equipment to be connected.
• Make output clipping settings for upper and lower limits on a channel-by-channel basis.
• The upper limit relay will turn ON if the digital output value is larger than the upper limit.
• The lower limit relay will turn ON if the digital output value is smaller than the lower limit.
• It is necessary to turn ON the execution relay with a user program in order to clip the upper
and lower output limits.
(K)
Upper limit
Digital
output
Lower limit
(Flag)
Upper limit
relay (*1)
Lower limit
relay (*2)
Execution
relay (*3)
I/O Allocation
The I/O numbers in the timing chart and program are shown on the condition that the first
word number of the unit is 10. Actual I/O numbers allocated are determined by the first word
number.
*1 Upper limit of upper and lower limit clipping
*2 Lower limit of upper and lower limit clipping
*3 Function execution relay for upper and lower clipping
6.3 Settings for Upper and Lower Output Clipping
Digital output > Upper limit
Digital output < Lower limit
CH0 CH1 CH2
X101 X111 X121
X102 X112 X122
Y110 Y130 Y150
(t)
CH3
X131
X132
Y170
6-5