Rack 2 speed (speed integers), Rack 3 spare (reserved), Table 9 rack 2: speed – Rockwell Automation T8442 Trusted TMR Speed Monitor User Manual
Page 37: Trusted, Module t8442
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Trusted
TM
Module T8442
Issue 8 Apr 10
PD-T8442
37
3.2.2.
Rack 2 SPEED (Speed Integers)
Ch.
Channel Description
Detail
1
Group 1, Channel 1, RPM
2
Group 1, Channel 2, RPM
3
Group 1, Channel 3, RPM
4
Group 2, Channel 1, RPM
5
Group 2, Channel 2, RPM
6
Group 2, Channel 3, RPM
7
Group 3, Channel 1, RPM
8
Group 3, Channel 2, RPM
9
Group 3, Channel 3, RPM
Revolutions Per Minute:
The instantaneous RPM value for each of the input
channels.
The values reported are scaled as 1 bit per RPM.
10
Group 1, Channel 1, Peak RPM
11
Group 1, Channel 2, Peak RPM
12
Group 1, Channel 3, Peak RPM
13
Group 2, Channel 1, Peak RPM
14
Group 2, Channel 2, Peak RPM
15
Group 2, Channel 3, Peak RPM
16
Group 3, Channel 1, Peak RPM
17
Group 3, Channel 2, Peak RPM
18
Group 3, Channel 3, Peak RPM
Maximum RPM:
The maximum RPM value recorded for each input
channel.
The values are stored in non-volatile memory on the
speed monitor. This ensures that the values are retained
across power-cycles, module boot-cycles and hot-swaps
to partner modules.
The values reported are scaled as 1 bit per RPM.
19
Group 1, Channel 1, acceleration
20
Group 1, Channel 2, acceleration
21
Group 1, Channel 3, acceleration
22
Group 2, Channel 1, acceleration
23
Group 2, Channel 2, acceleration
24
Group 2, Channel 3, acceleration
25
Group 3, Channel 1, acceleration
26
Group 3, Channel 2, acceleration
27
Group 3, Channel 3, acceleration
Acceleration:
The boxcar filtered acceleration value for each of the input
channels.
The values reported are scaled as 1 bit per RPM/second.
The filter value is determined by the system configuration
file (see 3.1.11)
Table 9 Rack 2: SPEED
3.2.3.
Rack 3 SPARE (Reserved)
Not used