Backup Mode; Mo Backup Value; Minimum Off Time; Pulse Time - Siemens TX-I/O User Manual

Definition, addition
Definition, addition
Definition, addition
Definition, addition
Definition, addition
Switching behavior
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Siemens
Building Technologies
4.9.1

Backup Mode

Function for control of the behavior of the function when changing to the
'MasterDown' status.
Possible values Description
NO Process value = INACTIVE, 0 (Off)
VALUE Specific value of the parameter [BOBackupValue]
KEEP Save the last active process value
4.9.2

MO Backup Value

Parameter – type [BinaryValueEnum] – that represents the backup value and
becomes valid in the following cases:
 a change in status to 'MasterDown' and
 the parameter [BackupMode] = VALUE
Possible values Description
ACTIVE Binary output is active.
INACTIVE Binary output is inactive.
Backup values are the same values as the process data values for the channels.
For information, refer to 'Process Data Channel Mapping' of each TX-I/O module
with MO function.
4.9.3

Minimum OFF Time

Parameter for defining the minimum pulse length for the OFF channel (first
channel).
Value range Unit
1...255 0.1 s
4.9.4

Pulse Time

Parameter for defining the pulse length for contact channels (2...n).
Value range Unit
1...255 0.1 s
4.9.5

Enabling Local Override

Parameter for enabling/disabling the module key Up/Down for the 'Local override'
function.
General switching behavior (for enabled local overriding):
 Switch from automatic to local override (manual):
The current process value is valid until a new manual command is issued.
TX-I/O PROFINET BIM V1.0
Parameters
CM110564en_02
23.09.2010