Emerson Static Transfer Switch user manual User, Event Mask

				Communication Interfaces
Table 11 Group settings and values (continued)
Group	Item:	Description	Value Type	Value Notes
	1	SCR1 Fast Undervoltage	Integer	In % of nominal below nominal
		Setpoint
Group 3:
		SCR1 Slow Undervoltage
User	2		Integer	In % of nominal below nominal
		Setpoint
Settings
	3	SCR1 Slow Undervoltage	Integer	In number of lines cycles
		Detect Delay
	4	SCR1 Overvoltage	Integer	In % of nominal above nominal
		Setpoint
	5	SCR1 Overvoltage Detect	Integer	In 1/4 lines cycles
		Delay
	6	SCR1 I peak Transfer	Integer	x 10
		Setpoint
	7	SCR2 Fast Undervoltage	Integer	In % of nominal below nominal
		Setpoint
	8	SCR2 Slow Undervoltage	Integer	In % of nominal below nominal
		Setpoint
	9	SCR2 Slow Undervoltage	Integer	In number of lines cycles
		Detect Delay
	10	SCR2 Overvoltage	Integer	In % of nominal above nominal
		Setpoint
	11	SCR2 Overvoltage Detect	Integer	In 1/4 lines cycles
		Delay
	12	SCR2 I peak Transfer	Integer	x 10
		Setpoint
	13	Max. Transfer Phase	Integer	In degrees
		Angle
	14	Output Frequency	Integer	Freq. in Hz x 10
		Deviation
	15	ReTransfer Delay Time	Integer	In seconds
	16	Horn Volume	Integer	Range: 1-10
	17	Critical Option Enabling	Bitpacked	See section 12.1.3.
	18	Non-Critical Option	Bitpacked	See section 12.1.3.
		Enabling
Group 4:	1 to	Event Mask settings for	Event Mask	See section 12.1.4.
	63	faults
Event Mask
	64 to	Event Mask settings for
Settings			Event Mask	See section 12.1.4.
	143	alarms

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