4B Watchdog Super Elite, Руководство по эксплуатации

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• 14.8.J AMB1: RATE OF RISE [DEG/MIN] - You can choose to turn the rate of rise ON or OFF
(default). If turned OFF, the rate of rise is ignored and no alarm will be generated.
If turned ON, this setting monitors the rate of rise of the ambient sensor temperatures. It is designed
to detect when temperature rises are in excess of what might be considered normal. If the sensor
temperature rises more than 3 degrees (default) per minute, then a RATE OF RISE alarm will be
generated. If an alarm is detected, the alarm relay will be de-energized until the rate of rise drops
below the set target. The process of monitoring the rate of rise can be delayed at startup by setting
the RATE OF RISE START UP DELAY in the SYSTEM SETTINGS menu. This level setting ranges
from 0.5 to 5.0, the default is 3.0.
• 14.8.K AMB1: ALARM DELAY [S] - The delay in seconds before the system alarms after a sensor
trips. The delay can be set from 0 to 10 seconds, the default is 1. Configuring the delay above zero
can help prevent nuisance alarms.
When a sensors trips, a cumulative alarm delay counter starts to count down. If the alarm condition
ends before the delay counter reaches zero, the delay counter starts to count back up to the original
alarm delay value and the Watchdog will not alarm.
If the system reaches the ALARM DELAY time, the alarm relay is de-energized, the ALARM LED on
the Watchdog lights up amber, and a warning showing the source of the alarm is displayed in red on
the main LCD screen. The alarm event is also logged in the ALARM LOG.
• 14.8.L AMB1: STOP DELAY [S] - The delay in seconds before the system shuts down. The delay
can be set from 0 to 60 seconds, the default is 60.
A cumulative stop delay counter starts to count down simultaneously with the alarm delay. If the
alarm condition ends before the delay counter reaches zero, the counter starts to count back up to
the original stop delay value and the Watchdog will not stop the system.
After the alarm delay time has elapsed and the alarm has been triggered, the stop delay timer will
be displayed on the main LCD. If the Watchdog reaches the STOP DELAY time, the stop relay is
de-energized, the STOP LED on the Watchdog lights up red, and a warning showing the source of
the stop condition is displayed in red on the main LCD screen. The stop event is also logged in the
ALARM LOG.
• 14.8.M EXP SENSORS (1 & 2) - If an expansion board using temperature sensors has been
installed, an extended selection menu will appear after the ambient sensors. This shortcut within the
temperature settings section provides quick access to the expansion board temperature sensors.
Image 30
Edit Selected Profile -
Auxiliary
Back OK
Calibrate System
Full System Setup
System
Speed
Alignment
Temperature
Auxiliary
Expansion Boards
14.9 AUXILIARY -
MENU > SETUP (PASSWORD) > PROFILE > EDIT SELECTED PROFILE > AUXILIARY
The Watchdog is capable of monitoring for plug conditions (PLUG) and pulley misalignment (PULLEY).
To enable these functions, sensors must be installed and turned on within the AUXILIARY menu.