6 7
5.3 USER LED
The User LED is controlled with the I/O address 306h, bit 7.
5.4 RELAY OUTPUT
Setting / resetting the relay output is done with I/O address 306h, bit 6.
5.5 TEMPERATURE MONITORING
The temperature is monitored at three measurement points. The three points are:
-
CPU (processor)
-
Display
-
Power Supply
If the temperature at one of the three measurement points is too high, the respective bit is set and the TEMP
LED on the display unit is turned on.
I/O Address
Bit
Function
302h
5
CPU (processor) Temp. Exceeded
6
Display Temp. Exceeded
7
Power Supply Temp. Exceeded
Содержание MAPRV4000-E
Страница 3: ...3 TABLE OF CONTENTS...
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Страница 17: ...1 7 SECTION 2 START UP...
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Страница 25: ...2 5 SECTION 3 INSTALLATION...
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Страница 31: ...3 1 SECTION 4 DEVICE DESCRIPTION...
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Страница 63: ...6 3 SECTION 5 SOFTWARE...
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Страница 69: ...6 9 SECTION 6 MEMORY ASSIGNMENTS...
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Страница 73: ...7 3 SECTION 7 KEYPAD MODULES...
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Страница 89: ...8 9 SECTION 8 OPTIONS AND ACCESSORIES...
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Страница 95: ...95 INDEX...
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