Honeywell UDA2182 manual Digital Signal Sources, Digital Signal Description Definition

Configuration

PID Out 2	PID Output 2	PID 2 Output in percent (0 to 100). Normally connected to a
		proportional current (Current Type) or time proportional or frequency
		proportional relay.
Anlg Var 1	Analog Variable 1	Initial values of Analog Variable 1 applied at power on.
Anlg Var 2	Analog Variable 2	Initial values of Analog Variable 2 applied at power on.
Anlg Var 3	Analog Variable 3	Initial values of Analog Variable 3 applied at power on.
Anlg Var 4	Analog Variable 4	Initial values of Analog Variable 4 applied at power on.

Table 6-4 Digital Signal Sources

Digital Signal	Description	Definition
Alarm 1	Alarm 1	Any Alarm 1 configuration. See Table 6-8 for Alarm configuration
Alarm 2	Alarm 2	Any Alarm 2 configuration. See Table 6-8 for Alarm configuration
Alarm 3	Alarm 3	Any Alarm 2 configuration. See Table 6-8 for Alarm configuration
Alarm 4	Alarm 4	Any Alarm 4 configuration. See Table 6-8 for Alarm configuration
Monitor 1	Monitor 1	Any Monitor 1 configuration. See Table 6-9 for Monitor configuration
Alarm Group 1	Alarm Group 1	Is the OR of the Alarm 1 - 4 signals. Will be TRUE when any Alarm 1 -
		4 is TRUE.
		If a single digital signal is needed to go TRUE for any alarm, OR alarm
		group 1 and alarm group 2 together to create a logic signal.
Alarm Group 2	Alarm Group 2	Is the OR of the PID Control alarm signals. Will be TRUE when any
		PID Control Alarm is TRUE.
		If a single digital signal is needed to go TRUE for any alarm, OR alarm
		group 1 and alarm group 2 together to create a logic signal.
Monitor 2	Monitor 2	Any Monitor 2 configuration. See Table 6-9 for Monitor configuration
Monitor 3	Monitor 3	Any Monitor 3 configuration. See Table 6-9 for Monitor configuration
Monitor 4	Monitor 4	Any Monitor 4 configuration. See Table 6-9 for Monitor configuration
Logic 1	Logic 1	Any Logic 1 configuration. See Table 6-11 for Logic configuration
Logic 2	Logic 2	Any Logic 2 configuration. See Table 6-11 for Logic configuration
Logic 3	Logic 3	Any Logic 3 configuration. See Table 6-11 for Logic configuration
Logic 4	Logic 4	Any Logic 4 configuration. See Table 6-11 for Logic configuration
Digital In 1	Digital Input 1	Digital Input 1 signal from Option Board (must be installed)
Digital In 2	Digital Input 2	Digital Input 2 signal from Option Board (must be installed)
In 1 Hold	In 1 Hold	Input is in Hold. This condition occurs either by pushing the HOLD
		button on the front panel or when an Auto Cycle is being run.
In 2 Hold	In 2 Hold
In 1 Fault	Input 1 Fault	Input open conditions. An input board disconnect while powered results
		in an input fault condition and allows an alarm to be triggered.
In 2 Fault	Input 2 Fault

60 UDA2182 Universal Dual Analyzer Product Manual January 2009