This page displays data as presently found in the local registers maintained by this device.
Showing objects from
Object #
Object Name
Out of
Service
Force
Present Value
Reliability
Status Flags
Device Link
MI 1
0
0,0,0,0
---
MI 2
0
0,0,0,0
---
MI 3
0
0,0,0,0
---
MI 4
0
0,0,0,0
---
MI 5
0
0,0,0,0
---
MI 6
0
0,0,0,0
---
MI 7
0
0,0,0,0
---
MI 8
0
0,0,0,0
---
MI 9
0
0,0,0,0
---
MI 10
0
0,0,0,0
---
MI 11
0
0,0,0,0
---
MI 12
0
0,0,0,0
---
MI 13
0
0,0,0,0
---
MI 14
0
0,0,0,0
---
MI 15
0
0,0,0,0
---
Quick Help

The source of data for a Multistate Input object will be reading the remote Modbus register via the map indicated by the Device Link. The Modbus device will be polled at the rate specified by the Read Map.

Out of Service means polling of the Modbus register will stop. While out of service, the present value may be written by the BACnet client. Data may be forced via this web page at any time, but will be overwritten by the next Modbus poll unless the object is out of service.

Reliability codes may be any of the following:
Modbus client, no response (64)
Modbus client, crc error (65)
Modbus exception, illegal function code (66)
Modbus exception, illegal data address (67)
Modbus exception, illegal data value (68)
Modbus exception, code+65, rarely used (69..79)
Local device, configuration property fault (80)
Faulty Modbus packet(81)
BACnet IP client, device timeout (82)
BACnet IP client, error returned by server (83)

Status flags A,B,C,D indicate the following, 0 meaning not true, 1 meaning true:
A = in alarm
B = fault
C = overridden
D = out of service

Device link will indicate RTU or TCP, followed by R for read or W for write, and a number which is the rule number in the table of read or write rules for mapping Modbus to this BACnet object. The designation R means read from Modbus, and W means write to Modbus.