Honeywell DCP552 Mark II user manual Example Setting a timed code with 3 output points in event

Chapter 5. FUNCTIONS

•Timed code event

This function is a combination of a code event and a time event. The set code value is output at the set time. The number of settings that can be made in the first segment is the same as the number of output points. For example, for a 3-point output up to three settings can be made in the first segment.

Like a time eventit, a setting within the segment period is valid and those that exceed it are ignored. When the program reaches the start time of the first segment or a new segment, the set code value is 0 (all points off) until the set time of the time event.

Example: Setting a timed code with 3 output points in event 3

The table below shows the output state when a value of 5 is set in segment 2 and set to start at the beginning of the segment, a value of 3 is set to occur 0:10 after the start of segment 2 and a value of 4 is set to occur 0:30 after the start of segment 4.

Segment	1		2					3			4				5
Set value	Not set		5				3		Not set		6				0
Set time	Not set		0.00				0.10		Not set		0.30				0.00
Time
			0.10								0.30
Code value
				ON		ON			OFF			OFF	OFF
1 in event 3	OFF
Code value
													ON
	OFF			OFF		ON									OFF
2 in event 4									OFF			OFF
Code value
	OFF			ON	OFF				OFF			OFF	ON		OFF
4 in event 5
	0		5			3		3			0		6		0
Output code	OFF,OFF,OFF *1					*2			OFF,OFF,OFF *3				*4		OFF,OFF,OFF
	0,	0,	0					0,		0,	0				0 , 0, 0
*1: ON,OFF,ON			*2: OFF,ON,ON					*3: OFF,OFF,OFF *4:					ON,ON,OFF
1,	0,	1	0,		1,		1	0,		0,	0		1,	1,	0

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