TS4000
53
Hex
Value
0x0080 0x0040 0x0020 0x0010
Dec
Value
128 64 32 16
Bit
12
11
10
9
Error
FF:
Base Unit
RAM Error
F10:
Switch Error
F9:
Gas check
Timeout
F8:
Base Setup
Timeout
Hex
Value
0x0800 0x0400 0x0200 0x0100
Dec
Value
2048 1024 512 256
Bit
16
15
14
13
Error
Not Used
Not Used
No Used
Not Used
Hex
Value
0x8000 0x4000 0x2000 0x1000
Dec
Value
32768 16384 8192 4096
5.9.4 Sensor Raw Data (0x0003)
A read returns the sensor raw voltage data in 16-bit read-only register.
5.9.5 Unit Type (0x0004)
The MODBUS identification number for the TS4000 is 4003.
5.9.6 Software Revision (0x0005)
A read returns the software revision of the TS4000 utilizing two ASCII characters.
5.9.7 Sensor Temperature Output (0x0006)
A read returns the sensor temperature output in
°
C + 100, a 16-bit value.
5.9.8 Alarm Relay Settings (0x000D)
A read returns the present Alarm settings of the TS4000. A write command changes the
settings to the requested values. The set points are programmable in 1% FS steps.
A 1 in the 9
th
bit position means the output is latching, a 0 means it is Non-Latching. A 1 in the
8
th
bit position means the output is normally energized, a 0 means it is normally De-Energized.
The Alarm set point cannot be set below the Warning set point.
Factory Default Settings are as Follows:
•
For all gases, except O
2
,
factory default is 60% FS, non-latching, de-energized.
•
For O
2
, factory default is 17.0% by volume, non-latching, de-energized
.
EXCEPTION:
Returns an Exception Code 03 (Illegal Data Value) if an illegal write is
requested.
