1747-6.22, Backup Scanner User Manual

M0 File - RIO Device
Reset Control
Logical Rack 0 Device Inhibit Word 16
Logical Rack 1Device Inhibit Word 17
Logical Rack 2 Device Inhibit Word 18
Logical Rack 3 Device Inhibit Word 19
G File
Device Address, Word 1
MO (Control) File
Bit Number (decimal)
Logical Rack 0 Device Inhibit Word 16
Logical Rack 1Device Inhibit Word 17
Logical Rack 2 Device Inhibit Word 18
Logical Rack 3 Device Inhibit Word 19
Scanner Configuration and Programming 5-73
M0 Words 16 through 19 - you use these words to command a reset
(0) of RIO device outputs when the SLC processor is in Run or Test
mode. This allows you to selectively reset logical device outputs
based on a previous condition(s) that you defined. Bits 0 - 3
correspond to the logical I/O group locations within logical racks 0, 1,
2, and 3.
To command an RIO device to a reset (0) condition (from Run or Test
mode), set the bit corresponding to the starting logical address of the
device to 1. Setting bits that do not correspond to a device starting
address does not force a reset. To remove the reset condition, reset the
bit (corresponding to the device logical starting address) to 0. Refer to
the mode table below.
Default: The SLC processor resets all bits in this field to 0 when it
enters Run or Test mode.
MO (Control) File Words 16 through 19
Not Defined Starting Group
15
x
x
x
x
14
x
x
x
x
13
x
x
x
x
12
x
x
x
x
11
x
x
x
x
10
x
x
x
x
9
x
x
x
x
e = slot number of the SLC rack containing the scanner
x = bit not used/ defined
8
x
x
x
7
x
x
x
Example of Device Reset Control
The application has commanded the device starting at Logical Rack
0, Group 0 (M0:e.16/0) to a reset condition (bit set to 1). The default
setting for all device reset bits is 0.
RIO Logical Rack 3
Starting Group
6 4 2
0
15
x
x
x
x
0
14
x
x
x
x
1
13
x
x
x
x
0
0
12
x
x
x
x
x
RIO Logical Rack 2
Starting Group
6 4 2 0
0
11
x
x
x
x
0
10
x
x
x
x
1
9
x
x
x
x
0
8
x
x
x
x
x
x
x
x
x
6
x
x
x
x
x
x
x
x
5
x
x
x
x
x
x
x
x
4
x
x
x
x
RIO Logical Rack 1
Starting Group
6 4 2
e = slot number of the SLC rack containing the scanner
x = bit not used/defined
0
7
0
6
0
5
0
1
4
x
x
x
x
6
3
0
0
0
0
6
3
0
0
0
0
4
2
0
0
0
0
4
2
0
0
0
0
1
2
0
0
0
0
RIO Logical Rack 0
Starting Group
2
1
0
0
0
0
0
0
0
0
0
0
1 0 0 1
M0 File
M0:e.16
M0:e.17
M0:e.18
M0:e.19
0
0
1
0
0
0
M0 File
M0:e.16
M0:e.17
M0:e.18
M0:e.19
Publication 1747-6.22