Rockwell Automation Current Input Module - Manual (Page 23)

4Ć5
4.1.3 High Alarm Status Register (Register 17)
Register 17 indicates the current status of each configured channel's
High alarm. See figure 4.3. A bit is set in this register whenever a
channel's input value exceeds the configured High alarm limit. The
bit is reset when the input value returns to a level below or equal to
the configured limit.
Register 17
Bits 0Ć15
14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
R R R R R R R R R R R R R R R R
Bit 5 = Channel 5
Bit 6 = Channel 6
Bit 7 = Channel 7
Bit 8 = Channel 8
Bit 9 = Channel 9 Bit 10 = Channel 10
Bit 11 = Channel 11
Bit 12 = Channel 12
Bit 13 = Channel 13
Bit 14 = Channel 14
Bit 15 = Channel 15 Bit 0 = Channel 0
Bit 1 = Channel 1
Bit 2 = Channel 2
Bit 3 = Channel 3
Bit 4 = Channel 4
15
Figure 4.3 Ć High Alarm Status Register
4.1.4 Low Alarm Status Register (Register 18)
Register 18 indicates the current status of each configured channel's
Low alarm. See figure 4.4. A bit is set in this register whenever a
channel's input value is less than the configured Low alarm limit. The
bit is reset when the input value returns to a level equal to or above
the configured limit.
Register 18
Bits 0Ć15
14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
R R R R R R R R R R R R R R R R
Bit 5 = Channel 5
Bit 6 = Channel 6
Bit 7 = Channel 7
Bit 8 = Channel 8
Bit 9 = Channel 9 Bit 10 = Channel 10
Bit 11 = Channel 11
Bit 12 = Channel 12
Bit 13 = Channel 13
Bit 14 = Channel 14
Bit 15 = Channel 15 Bit 0 = Channel 0
Bit 1 = Channel 1
Bit 2 = Channel 2
Bit 3 = Channel 3
Bit 4 = Channel 4
15
Figure 4.4 Ć Low Alarm Status Register