Chapter 6
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COMMREQ/Data_Init_Comm Programming
6.4.5
COMMREQ #5: Clear Circuit Fault Command
This command is used to clear any faults on a specified circuit of a targeted Genius I/O device.
Command Block for the Clear Circuit Fault Command
Address
Command Length
4
A1
No Wait
0
A2
Status Block memory type
70 (%I), 72 (%Q), 8 (%R), 10 (%AI), 12 (%AQ) or 196 (%W)
A3
Status Block offset
Beginning address for the COMMREQ Status Block.
A4
Idle timeout value
0
A5
Max. communications time 0
A6
Command number
5
A7
PROFINET Device number
1-255: The device number of the targeted GCG Genius Gateway.
A8
Genius Device Number
0-31: the SBA of the targeted Genius Device.
A9
Relative Circuit Number
This is the relative number of the circuit within the Genius device.
It is not its reference number assigned in CPU Memory. The first
circuit on the Genius device is considered to be number 1. For
example, to clear faults on discrete I/O block circuit #5, enter 5 here.
For a 4-Input/2-Output analog block, circuit numbers 1 to 4 are for
input channels, 5 and 6 are for output channels.
6.4.6
COMMREQ #6: Clear All Circuit Faults Command
The Clear All Circuit Faults command is used to clear all faults on a targeted Genius I/O device.
Command Block for the Clear All Circuit Faults Command
Address
Command Length
3
A1
No Wait
0
A2
Status Block memory type
70 (%I), 72 (%Q), 8 (%R), 10 (%AI), 12 (%AQ) or 196 (%W)
A3
Status Block offset
Beginning address for the COMMREQ Status Block.
A4
Idle timeout value
0
A5
Max. communications time 0
A6
Command number
6
A7
PROFINET Device number
1-255: The device number of the targeted GCG Genius Gateway.
A8
Genius Device Number
0-31 or 255: the SBA of the targeted Genius Device. Enter 255 to
send this command to all blocks on the bus.
1
This enhancement (use of 255 as Genius Device Number) requires that the supervising PNC001 firmware be version 2.11
or later; otherwise the COMMREQ command will fail.
GFK-2892B
PACSystems RX3i Genius Communications Gateway User Manual
Public 61