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341
R5910032 /00
Freya
About an output
The output can generate a falling edge, rising edge, toggle or continuous toggle.
•
Generate Falling Edge
–
generate a falling edge on the external GPO port if the present state of the
output is high. If the present state of the external GPO is low, no edge will be generated.
•
Generate Rising Edge
–
generate a rising edge on the external GPO port if the present state of the output
is low. If the present state of the external GPO is high, no edge will be generated.
•
Generate Toggle
–
generate a toggle on the external GPO port. If the present state of the output is low, a
rising edge will be generated, followed by a falling edge. If the present state of the output is high, a falling
edge will be generated, followed by a rising edge. Pulse width = 20 milliseconds.
•
Generate Continuous Toggle
- This command will generate a continuous toggle of the external GPO
port. This toggle will continue until a
Generate Falling Edge
,
Generate Rising Edge
, or
Generate Toggle
command is received. The rate of toggle is 24Hz. .
Output transistor
•
Maximum output driving voltage : V
max
= 18 V
•
Maximum current : I
max
= 30 mA
•
Maximum power dissipation : 120 mW
GPOut P
GPOut N
Output from projector
Internal projector
Max 120 mW
R
R
M
VAC
V....
V
max
V+
Image B
–
2
When the GPO driver inside the projector becomes powerless the GPO state changes to the default
state. The default GPO state depends on the external system connected with the GPO port (pull-up
or pull-down circuitry).
GPIO and projector ECO mode
The Freya projector is equipped with an
“
ECO
”
mode, in which a minimum of features are available. Entering
or leaving ECO mode can be done with GPIO of the Cinema Controller via a predefined Macro (not editable).
However, this cannot be done with the GPIO of the ICMP-X.
The GPO signals of the ICMP will return to their default output level when the projector is switched to ECO
mode. This could generate unexpected "Falling Edge" triggers at the output pins. Also when awakening the
projector (from ECO mode to READY mode) the GPO signals of the ICMP may generate unexpected "Rising
Edge" events.
GPO and projector switching On or Off
The GPO signals of the Cinema Controller and ICMP will return to their default output level when the projector
is switched to OFF. This could generate unexpected "Falling Edge" triggers at the output pins. Also during
power-on the GPO signals may generate unexpected "Rising Edge" events.
B.2 Pin configurations of the communication ports
Ethernet port
10/100 Base-T
—
RJ45 port
1000 Base-T
—
RJ45 port
Pin
Pair
Color
Description
Description
1
3
white/green
TXD+
TX0+
2
3
green
TXD-
TX0-
Summary of Contents for Freya
Page 1: ...ENABLING BRIGHT OUTCOMES User guide Freya...
Page 12: ...R5910032 00 Freya 12...
Page 26: ...R5910032 00 Freya 26 Safety...
Page 60: ...R5910032 00 Freya 60 Projector configuration process overview...
Page 74: ...R5910032 00 Freya 74 Control Projector...
Page 184: ...R5910032 00 Freya 184 Configuration Light output...
Page 208: ...R5910032 00 Freya 208 Configuration Projector automation...
Page 234: ...R5910032 00 Freya 234 Configuration Media server automation...
Page 240: ...R5910032 00 Freya 240 Configuration License and certificates...
Page 254: ...R5910032 00 Freya 254 Configuration Media server...
Page 296: ...R5910032 00 Freya 296 Diagnostics Analysis...
Page 338: ...R5910032 00 Freya 338 Specifications...
Page 348: ...R5910032 00 Freya 348 Pin configurations...
Page 354: ...R5910032 00 Freya 354 Environmental information...
Page 365: ...365 R5910032 00 Freya Z Zoom Lens 65 Index...
Page 366: ...R5910032 00 Freya 366 Index...
Page 368: ...R5910032 00 Freya 368 List of tools...
Page 369: ......