Honeywell HC900 User Manual page 47

Generic Class (00) Device Mapping - Describes the I/O and feature mapping.
Number of
Records
Number of Records - 1 Byte unsigned value 00-FFh (byte 23)
Record Description:
Byte
00
01
02
03
04
Data Element Values Table:
Value
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Revision 13
April 2017
Record Record Record
#1 #2
Description
Type of Data Element
(See Data Element Values Table Below)
Starting Address of Data Element Record (High)
Starting Address of Data Element Record (Low)
Number of Data Elements (High)
Number of Data Elements (Low)
Description
Analog Inputs
Not Applicable. Number of elements equals 0.
Discrete Inputs
Discrete Outputs
Control Loops
Set Point Programmers
Variables
Not applicable. Number of elements equals 0.
Not applicable. Number of elements equals 0.
Not applicable. Number of elements equals 0.
Schedulers
Signal tags
Signal tags List 2
Analog Inputs Accessed Using 3x Registers
Sequencers
Stage
Ramp
Hand Off Auto
Alternators
Device Controls
Control Loops Extended
Setpoint Programmers Extended
Schedulers Extended
Sequencers Extended
HC900 Process Controller Communications User Guide
Modbus/TCP & Modbus RTU Function Codes
Function Code 17 (11h) - Report HC900 ID
Record
... #n
39