6 parameter specifications – Rockwell Automation T8094 8000 Series TMR System Safety Manual User Manual
Page 115
SAFETY MANUAL
D oc N umber T8094
I ssue 27 – June 2013
Page 94 of 103
9.10.6 Parameter Specifications
9.10.6.1 AB, abort
Purpose:
The AB (abort) control input lets the user application cancel the execution of an
on-going sequence of tests.
Data type:
Boolean
Direction:
From user application to ITSTM
From user application to OTSTM
Values:
TRUE
FALSE
Default: FALSE
Notes:
The AB input is edge triggered. On a rising edge any test in progress is
aborted.
9.10.6.2 AMOA / AMOB, all module outputs A / B
Purpose:
The AMO (all monitors on) inputs to the RMET are used by the test procedure
in the RMET.
Data type:
Boolean
Direction:
From user application to RMET
Values:
TRUE: all the channels on the slice are on
FALSE: one or more channels on the slice are off
Notes:
Connect AMOA and AMOB to the A and B slices of the TM117-RME/SME
monitored output termination module.
9.10.6.3 COUNT, counter
Purpose:
The COUNT outputs from the RMET and DIPT are records of the quantity of
completed tests done by their function blocks. COUNT is set to zero on a RST
(reset) command.
Data type:
analogue
Direction:
From RMET to user application
From DIPT to user application
Values:
0 to 65,535
Notes:
The COUNT outputs are confidence outputs. The application can examine
them to make sure that tests are actually being done.
9.10.6.4 CMD, command
Purpose:
The CMD input to the RMET represents the commanded output states from the
application. It is not for direct use by the user application.
Data type:
analogue
Direction:
From PACK16 to RMET
Values:
0 to 65,535 (bit-packed integer)
9.10.6.5 DIC, digital input configuration
Purpose:
The DIC control input lets the user application configure the ITSTM to work with
simplex and duplex digital input modules
Data type:
Boolean
Direction:
From application to ITSTM
Values:
TRUE - dual DI module
FALSE - single DI module
Notes:
The application must set DIC to the applicable value
9.10.6.6 DIM, digital input mode
Purpose:
The DIM (digital input mode) is an encoded output from the ITSTM to each
DIPT. It is not for direct use by the user application.
Data type:
analogue