Eaton Crouse-hinds series User Manual

89
INM MTL SUM5 Rev 7
DRAFT - 09 June 2021 DRAFT - 09 June 2021
32.4 Multiple Write Request
RTU
START ADDRESS FUNCTION REGISTER /
COIL
ADDRESS
QTY BYTE
COUNT
DATA ERROR
CHECK
STOP
ELAPSED
TIME 3 ½
CHARACTERS
MIN
Y Y Y YY YY
ELAPSED
TIME 3 ½
CHARACTERS
MIN
YY
ELAPSED
TIME 3 ½
CHARACTERS
MIN
32.5 Multiple Write Response
RTU
START ADDRESS FUNCTION REGISTER /
COIL
ADDRESS
QTY ERROR
CHECK
STOP
ELAPSED
TIME 3 ½
CHARACTERS
MIN
Y Y YY YY YY
ELAPSED
TIME 3 ½
CHARACTERS
MIN
32.5.1 Address
Each alarm card is addressed directly. On a typical 32Way SmartAlarm, rst alarm card data is
accessed using node address 1, second alarm card using node address 2 etc. As default the rst
node address starts at 1, this can be modied using the conguration software. Select View -
Advanced then Comms tab and adjust the eld marked “Comms Address Offset”.
First card Node Address = 1 + Comms Address Offset.
Second card Node Address = 2 + Comms Address Offset.
Third card Node Address = 3 + Comms Address Offset.
Comms Address Offset default is 0.
32.5.2 Function
Modbus Function No.
32.5.3 Error Check
This denes the error checking format required, for Modbus RTU this should be set to CRC (Cyclic
Redundancy Check)

Eaton Crouse-hinds series Specifications

General

Brand	Eaton
Model	Crouse-hinds series
Category	Lighting Equipment
Language	English