Circutor Computer SMART III 6 Instruction Manual page 64

 Relay variable
Shows the status of the 14 (Computer SMART III 14 model), 12 (Computer SMART III 12 model) or 6
(Computer SMART III 6 model) output relays.
It is a 16-bit variable in which each bit indicates the status of a relay.
Relay
Where 0: relay disconnected (OFF).
1: relay connected (ON).
 Alarm Variable
Shows the status of the 17 possible alarms.
It is a 32-bit variable in which each bit indicates the status of an alarm.
Bit
15
E16
Bit
32
-
Where 0: alarm off (OFF).
1: alarm active (ON).
 Status of the outputs
Shows the status of the 4 outputs: Fan relay, alarm relay and the two digital outputs.
It is a 16-bit variable in which each bit indicates the status of an output.
 Status of the digital inputs
Shows the status of the 2 digital inputs.
It is a 16-bit variable in which each bit indicates the status of an input.
64
Bit Bit Bit Bit
15-14 13 12 11
- 14 13 12
Bit Bit Bit Bit
14 13 12 11
E15 E14 E13 E12
Bit Bit Bit Bit
31 30 29 28
- - - -
Bit 15 to 4 Bit 3
- Digital output 2
- 1: OFF
0: ON
Bit 15 to 2
-
-
Bit Bit Bit Bit
10 9 8 7
11 10 9 8
Bit Bit Bit Bit
10 9 8 7
E11 E10 E09 E08 E07
Bit Bit Bit Bit
27 26 25 24
- - - -
Bit 2
Digital output 1
1: OFF
0: ON
Bit 1
Digital input 2
1: ON
0: OFF
Bit Bit Bit Bit
6 5 4 3
7 6 5 4
Bit Bit Bit Bit
6 5 4 3
E06 E05 E04 E03
Bit Bit Bit Bit
23 22 21 20
- - - -
Bit 1 Bit 0
Alarm relay Fan relay
1: ON 1: ON
0: OFF 0: OFF
Bit 0
Digital input 1
1: ON
0: OFF
Computer SMART III
Bit Bit Bit
2 1 0
3 2 1
Bit Bit Bit
2 1 0
E02 E01
Bit Bit Bit
19 18 16
- - E17
Instruction Manual