Event Codes And Related Operations - Hitachi L-2100 Instruction Manual

Event codes and related operations are explained below.
Control Item
Timer 1
2
3
4
Action
Start
point
Pump
Buzzer
Event Code
10 11
20 21
30 31
40 41
Start
Contact
point
opens.
Signal Contact
turns closes.
off.
Signal
turns on.
00
92
4 - 31
12 1st digit:
Timer no.
22 2nd digit:
Action pattern
32
42
∗ Contact closes for 1 sec.
Open
1 s
Close
marker ∗
Pump stops
Buzzer sounds for 5 sec
Remarks