Maple Systems OIT Family (ASCII) User Manual
Page 37
On/Off Coil: This format is used to represent a single coil in the OIT as a binary value with
“Off” indicating the coil is off and “On” indicating that the coil is on.
Bank 8: This format is used to represent eight consecutive coils in the OIT as binary values
with 0 indicating that the coil is off and 1 indicating that the coil is on. The highest addressed
coil is always displayed in the left-most position.
Bank 16: This format is used to represent 16 consecutive coils in the OIT as binary values
with 0 indicating that the coil is off and 1 indicating that the coil is on. The highest addressed
coil is always displayed in the left-most position.
ASCII Char: This format is used to represent a 16-bit register in the OIT as a corresponding
ASCII character. This format is read only. If the Num Digits Attribute in the OITware 200
configuration software is set to 2, then the OIT will read the 16-bit register as two 8-bit
ASCII characters and display them. If the Num Digits Attribute is set to 1, then the OIT will
read the lowest eight bits of the 16-bit register and display one ASCII character. If the value
in the OIT register does not correspond to a displayable ASCII character(s), then the OIT will
continue to show the last displayable ASCII character(s) that was in the OIT register, or if
there never was one, a space will be shown.
36
OIT Family Operation Manual (ASCII)
1010-0088, REV02
2
3
4
6
5
7
8
MESSAGE ALARM
RUN
1
Press toggle to turn on motor
Motor: Off
2
3
4
6
5
7
8
MESSAGE ALARM
RUN
1
Thumbwheel switch (Decimal): 74
Thumbwheel switch (Bank 8): 01110100
2
3
4
6
5
7
8
MESSAGE ALARM
RUN
1
Output (4-Digit BCD): 5896
Output (Bank 16): 0101100010010110
2
3
4
6
5
7
8
MESSAGE ALARM
RUN
1
Status Code (BCD):
44
Status Code (ASCII Char):
D