Setting fields - WXT530

WXT530 Series User Guide

Document code
M211840EN
Revision
F
Language
English (United States)
Product
WXT530
Document type
User guide
Parameter Description
[R] Parameter selection: This field consists of 16 bits defining the supervisor parameters included in the data messages. The bit value 0 disables and the bit value 1 enables the parameter.

Bits 1-8 determine the parameters included in the message obtained with the following commands:

  • ASCII: aR5 and ar5
  • NMEA 0183: $--WIQ,XDR*hh
  • SDI-12: aM5, aMC5, aC5, and aCC5
  • SDI-12 continuous: aR5 and aRC5
Table 1. Supervisor parameters bits 1-8
Bit Description
1st bit (most left) Th Heating temperature
2nd bit Vh Heating voltage
3rd bit Vs Supply voltage
4th bit Vr 3.5 V reference voltage
5th bit Id Information field
6th bit Spare
7th bit Spare
8th bit Spare
& Delimiter

Bits 9-16 determine the supervisor parameters included in the composite data message obtained with the following commands:

  • ASCII: aR0 and ar0
  • NMEA 0183: aR0and ar0
  • SDI-12: aM, aMC, aC, and aCC
  • SDI-12 continuous: aR and aRC
Table 2. Supervisor parameters bits 9-16
Bit Description
9th bit Th Heating temperature
10th bit Vh Heating voltage
11th bit Vs Supply voltage
12th bit Vr 3.5 V reference voltage
13th bit Id Information field
14th bit Spare
15th bit Spare
16th bit (most right) Spare
Parameter Description
[I] Update interval: 1 … 3600 seconds. When the heating is enabled the update interval is forced to 15 seconds.
[S] Error messaging: Y = enabled, N = disabled
[H] Heating control enable: Y = enabled, N = disabled Heating enabled: The control between full and half heating power is on as described in Heating on page 34. Heating disabled: Heating is off in all conditions.
<cr><lf> Response terminator

Example (ASCII and NMEA 0183, device address 0):

0SU<cr><lf>

0SU,R=11110000&11000000,I=15,S=Y,H=Y<cr><lf>

Example (SDI-12, device address 0):

0XSU!0XSU,R=11110000&11000000,I=15,S=Y,H=Y<cr><lf>