IDEC MICROSmart FC6A Series Ladder Programming Manual

FC6A S ERIES MICROS MART L ADDER P ROGRAMMING M ANUAL FC9Y-B1726 24-5
24: C LOCK I NSTRUCTIONS
TSUB (Time Subtraction)
Valid Devices
For valid device address ranges, see "Device Addresses" on page 2-1.
When Mode 0 is selected, source devices S1 and S2 and destination device D1 occupy 3 consecutive data registers starting with the designated
device.
When Mode 1 is selected, source device S1 and destination device D1 occupy 7 consecutive data registers starting with the designated device.
Source device S2 occupies 3 consecutive data registers starting with the designated device.
Since the TSUB instruction is executed in each scan while input is on, a pulse input from a SOTU or SOTD instruction should be used.
S1 – S2 → D1, CY
When input is on, time data assigned by source device S2 is subtracted from date/
time data assigned by source device S1, depending on the selected mode. The result
is stored to destination device D1 and borrow (M8003).
S1
***
S2
***
D1
*****
TSUB
Mode
Device Function I Q M R T C D P Constant Repeat
Mode Selection of S1 data range ———————— 0, 1 —
S1 (Source 1) Date/time data to subtract from ——————X — — —
S2 (Source 2) Time data to subtract ——————X — — —
D1 (Destination 1) Destination to store results — — — — — — X — — —

IDEC MICROSmart FC6A Series Specifications

General

Brand	IDEC
Model	MICROSmart FC6A Series
Category	Computer Hardware
Language	English