Translations:Relay Module Modbus Management/18/en

Register / address	Type	Read-write	Default	Format	Appointment	Note
0 .. (x-1)	coil	RW	-	1 or 0	relay status with number 1 .. x
0 .. (y-1)	discrete	R	-	1 or 0	entry status with number 1 .. y
5	holding	RW	0	0: buttons without locking 1: switch with lock 3: disable interaction	mode of interaction of digital inputs with relay outputs. The input status registers and the pressure counter continue to operate in all modes.	The register was used in the old configuration mechanism. It is recommended to leave it set to 0 and the inputs are configured via the individual registers 9 .. (9+x-1)
6	holding	RW		0: do not restore relay state after power is restored 1: restore relay state after power is restored	relay operation mode in case of power failure	(only in firmware 1.5.3 and later)
8	holding	RW	0	seconds	safe mode timeout