Digital Inputs

Digital Input Register Mapping

Each digital input description is made up of 80 registers.The order and the description of the digital inputs 2, 3, 4, 5, and 6 are the same as those of digital input 1.

IO Module	Digital Input Number	Digital Input Addresses	Digital Input Registers
IO 1	I1	0x3669–0x36B8	13930–14009
	I2	0x36B9–0x3708	14010–14089
	I3	0x3709–0x3758	14090–14169
	I4	0x3759–0x37A8	14170–14249
	I5	0x37A9–0x37F8	14250–14329
	I6	0x37F9–0x3848	14330–14409
IO 2	I1	0x4221–0x4270	16930–17009
	I2	0x4271–0x42C0	17010–17089
	I3	0x42C1–0x4310	17090–17169
	I4	0x4311–0x4360	17170–17249
	I5	0x4361–0x43B0	17250–17329
	I6	0x43B1–0x4400	17330–17409

Digital Input 1 Registers of IO 1

The order and the description of the digital input 1 registers of IO 2 are the same as those of IO 1:

Address	Register	RW	Unit	Type	Range	Bit	Description
0x3669	13930	R	–	INT16U	–	–	Quality of each bit of register 13931: 0 = Invalid 1 = Valid
0x366A	13931	R	–	INT16U	–	0	Digital input status: 0 = Off 1 = On
						1	Digital input forced status: 0 = Unforced 1 = Forced
						2–15	Reserved
0x366B–0x366E	13932–13935	R	–	DATETIME	–	–	Timestamp for the last input transition: Last rising edge if input is configured as NO (normally open contact) Last falling edge if input is configured as NC (normally closed contact) Valid if input signal type is a normal digital input (not valid for pulse digital input).
0x366F–0x3670	13936–13937	–	–	–	–	–	Reserved
0x3671–0x3672	13938–13939	R	–	INT32U	0–4294967294	–	Input counter value This counter increments for each rising edge of the input. Valid if input signal type is normal digital input.
0x3673–0x3676	13940–13943	R	–	DATETIME	–	–	Timestamp for the last input change counter preset/reset Valid if input signal type is normal digital input.
0x3677–0x3678	13944–13945	R	–	INT32U	0–4294967294	–	Number of pulses received Valid if input signal type is pulse digital input.
0x3679–0x367C	13946–13949	R	–	INT64	–	–	Resettable value of consumption Value = pulse weight x number of pulses received Valid if input signal type is pulse digital input.
0x367D–0x3680	13950–13953	R	–	INT64	–	–	Accumulated non-resettable value of consumption Valid if input signal type is pulse digital input.
0x3681–0x3684	13954–13957	R	–	DATETIME	–	–	Timestamp of last resettable consumption value reset Valid if input signal type is pulse digital input.
0x3685–0x3686	13958–13959	R	W	FLOAT32	–	–	Power calculation Valid if Input signal type is pulse digital input the pulse input is from Energy pulse counter
0x3687–0x369E	13960–13983	R	–	OCTET STRING	–	–	Digital input identification coded over 45 ASCII characters⁽¹⁾
0x369F–0x36A0	13984–13985	R	s	FLOAT32	0.003–1	–	Digital input 1 filter time
0x36A1	13986	R	–	INT16U	0–1	–	Input contact type⁽¹⁾ 0 = NO (normally open contact, factory setting) 1 = NC (normally close contact)
0x36A2	13987	R	–	INT16U	0–1	–	Input signal type⁽¹⁾ 0 = normal digital input (factory setting) 1 = pulse digital input
0x36A3	13988	R	–	INT16U	0–1	–	Pulse polarity⁽¹⁾ 0 = low to high (factory setting) 1 = high to low Valid if input signal type is pulse digital input.
0x36A4	13989	R	–	INT16U	1–4	–	Pulse unit⁽¹⁾ 1 = Wh (Watt-hour, factory setting) 2 = VARh (Reactive Volt-Ampere hour) 3 = VAh (Volt-Ampere hour) 4 = m³ (cubic meters) Valid if input signal type is pulse digital input.
0x36A5–0x36A6	13990–13991	R	–	FLOAT32	1–16777215	–	Pulse weight⁽¹⁾ ⁽²⁾ Valid if input signal type is pulse digital input. Factory setting = 1.0
0x36A7–0x36A8	13992–13993	R	–	INT32U	1–4294967294	–	Input counter threshold value⁽¹⁾ Valid if input signal type is normal digital input. Factory setting = 5000
0x36A9–0x36B8	13994–14009	–	–	–	–	–	Reserved
(1) Value set by using the EcoStruxure Power Commission software. (2) Examples: If each incoming pulse represents 125 kWh, and since consumption data must be expressed in watt-hours, the consumption pulse weight is 125,000. If each incoming pulse represents 1 US gallon, and since consumption data must be expressed in cubic meters, the consumption pulse weight is 0.003785.