.PIRA Photocell option
PROGRAMMING INSTRUCTIONS
1. Enter a programming function by pressing button the number
of times as the desired function number from the tables on right.
(e.g. press twice for function 2, motion time delay).
2. LED will flash back the selected functions current setting
(e.g. 3 flashes for 5 minute time delay). To change setting proceed
to step 3 before flash back sequence repeats 3 times. To exit the
current function or to change to a different function, wait for sequence
to repeat 3 times then return to step 1.
3. Press button the number of times indicated in the particular functions
detailed table for the NEW desired setting (e.g. press 5 times for 10 min).
As confirmation of setting change, LED flashes back the NEW setting
3 times before exiting.
PROGRAMMING FUNCTIONS
2
Motion Time Delay
4
Test & Blink-Back Mode
5
Tens Digit of Set-Point
6
Ones Digit of Set-Point
7
Sunlight Discount Factor
8
Incremental Set-Point Adjustment
9
Restore Factory Defaults
11 Photocell Operation
12 Ramp Up Rate
13 Fade Down Rate
15 Maximum Level (High Trim)
16 Minimum Level (Low Trim)
21 Photocell Transition Off Time
22 Photocell Transition On Time
DETAILED FUNCTION TABLES
2 = Motion Time Delay
1
30 sec
4
7.5 min
7
15.0 min
2
2.5 min
5
10.0 min
8
17.5 min
3
5.0 min*
6
12.5 min
9
20.0 min
4 = Test & Blink-Back Mode
4 Blink Set-Point 1
1
Blink Light & LED*
6 Test Mode 2
2
Blink LED only
4
Auto-Setpoint
1 The LED will blink back the tens digit then pause, then blink back
the ones digit. For a 0 the LED will blink very rapidly. The sequence
is repeated 3 times.
2 Test Mode will set Occupancy Time Delay to 30 sec. and shorten all
photocell transitions and dimming rates. Mode will expire after 10 min
or if function 4 is set back to previous setting.
5 = Tens Digit of Set-Point
1
110 lux
4
440 lux
2200 lux*
7
2
220 lux
5
550 lux
8 Disable
8
3
330 lux
6
1100 lux
0 lux
9
6 = Ones Digit of Set-Point
1
11 lux
4
44 lux 7
77 lux 10
2
22 lux
5
55 lux 8
88 lux
3
33 lux
6
66 lux 9
99 lux
7 = Sunlight Discount Factor
1
x/1*
4
x/4
7
x/7
10
2
x/2
5
x/5
8
x/8
3
x/3
6
x/6
9
x/9
8 = Incremental Set-Point Adjustment
1
Decrease 11 lux
2
Increase 11 lux
9 = Restore Factory Defaults
1
Keep Current*
2
Restore Factory Defaults
11 = Photocell Operation
1
High/Off *
2
High/Low
3
12 = Ramp Up Rate
1
Instant
4
3 sec* 7
15 sec 10
2
1 sec
5
5 sec
8
20 sec
3
2 sec
6
10 sec 9
30 sec
13 = Fade Down Rate
1
Instant
4
5 min* 7
15 min 10
2
30 sec
5
7.5 min 8
20 min
3
2.5 min 6
10 min 9
30 min
15 = Maximum Level (High Trim)
1
Off
4
3 volts
7
6 volts
2
1 volt
5
4 volts
8
7 volts
3
2 volts
6
5 volts
9
8 volts
16 = Minimum Level (Low Trim) 3
1
Off
4
3 volts
7
6 volts
2
1 volt*
5
4 volts
8
7 volts
3
2 volts
6
5 volts
9
8 volts
21 = Photocell Transition Off Time
1
45 sec
3
5 min*
5
15 min
2
2 min
4
10 min
6
20 min
22 = Photocell Transition On Time
1
45 sec
3
5 min
5
15 min
2
2 min
4
10 min
6
20 min
* DEFAULT SETTING
FUNCTION DEFINITIONS
2
MOTION TIME DELAY
The length of time the motion sensor will keep the lights on and
at maximum level after it last detects a motion.
0 lux*
4
TEST & BLINK-BACK MODE
AUTO SET-POINT
Photocell calibration procedure for detecting optimum lighting
control level.
BLINK-BACK MODE
x/10
The type of visual feedback that is provided when
programming via the push-button; i.e. entire fixture will blink
or just sensor LED will blink.
TEST MODE
Disables Minimum On Time, sets Occupancy Time Delay to
30 sec, and shortens all photocell transition and dimming
rates. Mode will expire after 10 min or if function 4 is changed.
5
TENS DIGIT OF SET-POINT
Disabled
The tens digit of the target light level that is to be maintained by
the device (in foot-candles).
1 min
6
ONES DIGIT OF SET-POINT
The ones digit of the target light level that is to be maintained by
the device (in foot-candles).
1 hr
7
SUNLIGHT DISCOUNT FACTOR
Value used to improve the tracking accuracy of a photocell during
periods of high daylight. Decreasing the value will lower the
controlled level of the lights.
10
9 volts
8
INCREMENTAL SET-POINT ADJUSTMENT
11 10 volts*
Alters the target light level that is to be maintained by the device
(in foot-candles).
10
9 volts
9
RESTORE FACTORY DEFAULTS
11 10 volts
Returns the sensor to its default setting.
11 PHOTOCELL CONTROLS
10
25 min
Indicates what mode of photocell operation, if any, is enabled.
12 RAMP UP RATE
10
25 min
Time period from when motion is detected to when lights are at
high trim level.
13 FADE DOWN RATE
Time period from when motion time delay expires to when lights
are at low trim level.