Operation
76 MCS100E Operating Instructions 8009504/VYWA7/V3-1/2018-01 © SICK AG
Subject to change without notice
5.7.11.6 Sample switching
Specialist: System edit: Sample switching
With MCS100E, sample (point) switching is possible by switching cyclically from one sample
point to the next. The system is pre-purged for a selectable time with the new sample gas,
before the new measured value is accepted.
This menu is identical to the menu option Main Menu: Configuration: Sample switching.
+, ON, EIN, SET Set (can also be omitted)
For timers: Resume operation
-, OFF, AUS, RES OFF, reset, For timers: Set to zero
~, INV, UM, NEG, TOG,
CMPL
Toggle
?, IS, IST, EQU Set according to interrogation condition
* For timers: Stop operation
Other commands
% Separation of program parts (always continue)
$ Comment
Settings
No. of Sample points Number (max. 16) of sample points
Start time When starting the MCS100E, the start of sample switching is
synchronized to this time.
Sample point number Number of sample point to be edited
Values hold/zero Defines whether the values from the inactive (=not being measured)
sample point should be held (“Hold”) or set to zero (“Zero Setting”).
Remote control Inclusion of sample point into sample point switching via digital input.
Select number of digital input. (LOGICAL AND by “Internal control”)
Internal control Inclusion of sample point into sample point switching via flag.
Select number of flag. (LOGICAL AND by “Remote control”)
Sample selected minutes Specifies in minutes for how long the sample point will be active.
Sample selected relay THIS relay will be set/reset (-) as soon as the sample point is active.
Sample data valid minutes Defines the pre-purge period. The “last” minutes are “valid”.
Sample data valid relay THIS relay will be set/reset (-) as soon as pre-purge is terminated and
measurement is performed at the sample point.
Commands
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