MSA MultiGard 5000, Manual

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3103-1001 Rev. 0
8.2 MultiGard 5000 System Secured User Configured Parameters
All user parameters are defaulted by MSA that produce a basic implementation of MultiGard 5000
System. Selected user configured parameters are preset by MSA appropriate to the customer order
(underlined below) to ensure a safe system immediately upon delivery. As the customer’s
application requirements change, all of these parameters can be altered without MSA's involvement.
This list also represents the parameters that are saved to the SD card when a “User Settings” profile
is created. All user changeable parameters are summarized below:

Change Password

Trouble (T), Warning (W), & Alarm (A) Set points (per point per sensor)

Sequencer Point Order

Sequencer Point Bypass

Transport Sample Time (per point)

Analysis Time (based on slowest sensor response)

Extended Analysis Time (EAT)

EAT Trigger - Rate (Engineering Units/Second) (per sensor)

EAT Trigger - Level Increasing (per sensor)

EAT Trigger - Level Decreasing (per sensor)

For Common Alarming:
Latched/Non-Latched - Trouble, Warning, & Alarm Relays
Fail-Safe/Non-Fail-Safe - Warning & Alarm Relays
On-Delays - Trouble, Warning, Alarm, & Horn Relays
Off-Delays - Trouble, Warning, & Alarm Relays

Alarming Hysteresis (per sensor)

Zero Gas in Use (common to all sensors)

Span Gases in Use (per sensor)

Timed ASTD Enable

Days Interval; Timed ASTD

Hours & Minutes for each of 3 ASTD's/Day

For Both UCO Options; Each consisting of 32 Outputs
(16 Warning Triggered & 16 Alarm Triggered):
On-delay
Off-delay
Fail-Safe/Non-Fail-Safe
Steady/Pulsed
Enables (Points 1-16 Available from Each Sensor)

Set Clocks: Compactlogix for ASTD & Display