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5
● Calendar Timers
Example
[STX]010000102C5000000001005623591520
6
2
3
5
9
1
Calendar timers are built into the ZEN. The calendar timers turn ON
between the specified start and end days of the specified months.
These can be written using RS-485 communications.
Note: refer to 3-9 Using Calendar Timers (*) in the ZEN Programmable
Relay Operation Manual (Cat. No. Z211) for details on Calendar
Timers.
• Calendar Timer Data Format
The calendar timer data format consists of the following 8 bytes.
+
Start month
2
The time data is as follows (BCD):
Time data
Month
Day
Example
[STX]010000102C5000000000112121230
1 2
2.3 Detailed Description of the Services
5
2
0
Output time: 20 seconds
Output time: 15 minutes
Start time: 59 minutes
Start time: 23 hours
End day: Saturday (6)
Start day: Friday (5)
Always 00.
Start day
End month
+
+
2
2
BCD
01 to 12
01 to 31
1 2
1 2
3 0
End day: 30th
End month: December
Start day: 12th
Start month: December
End day
2
25
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