NSD VARILIMIT VS-12PB - BCD Output Reading Timing; Timing for BCD Output Reading

● 8-8 ●
●BCD (current position) Output Reading Timing
The BCD (current position) output can be read by either of the following two ways:
① Current Position Reading At Latch Pulse Output ON
The current position output stabilizes when the latch pulse output switches ON, and is read at that time.
When the latch pulse is OFF, the current position is being updated, and is therefore unstable.
② Current Position Output By External DTC Input
The current position value is updated when the DTC input is changed. The DTC input is changed from a
programmable controller, etc., the data is updated, and the current position is then read. With this format,
current position reading can by synchronized with the programmable controller’s scan time.
n = Setting at parameter No.75
(1 to 64)
Setting at parameter No.75 : 0