Diagnostic Messages - Hach 5500sc Manual Del Usaurio

Option
MODBUS STATS
SERVICE
SYSTEM DATA
I2C DATA
OVERFEED RESET Resets the overfeed timer.
Output options
The output menu shows the current status of the 4–20 mA and relay outputs with the options to
examine, hold and simulate the outputs.
1. Push diag and select OUTPUTS.
2. Select an option.
Option
TEST 4–20 mA
TEST RELAY
HOLD OUTPUTS
OUTPUT STATUS Shows the current status outputs 1–4.
SIMULATE
MEASURE

Diagnostic messages

The analyzer has two different types of diagnostic messages:
• Warnings that tell the user about potential problems.
• Errors that tell the user to immediately make a repair or to set the instrument power to off and then
on again.
1. When an indicator is shown, push diag, select DIAGNOSTICS, then push enter.
2. Select the error message. The user can acknowledge the error or go to the help screen.
3. To acknowledge the error:
1. Push diag, then select DIAGNOSTICS.
2. Select the error, then push enter.
3. Select ACKNOWLEDGE, then push enter.
4. To go to the help screen:
Description
Shows the status of the Modbus ports: sensor, controller, network and service. Shows
the number of good and bad transmissions.
Shows the service parts information and the history. SERVICE PART—shows the last
and the next service date and the remaining days. PART INFORMATION—Shows the
replaced part and the current run time. UPCOMING SERVICE—Shows the next part
which needs to be replaced. SERVICE HISTORY—Shows the date and time of the
replaced parts.
Shows the system information. TEMPERATURE—Shows the measured temperature
of the A/D device in Celsius (C). POWER SOURCE FREQUENCY—Shows the line
power frequency (Hz). 12 V VOLTAGE—Shows the measured power supply voltage
(V DC). 3.3 V VOLTAGE—Shows the measured regulated 3.3 V supply (V DC). 12 V
CURRENT—Shows the measured 12 V power supply current (Amps).
Shows the display information (I
Description
Examines the 4–20 mA outputs from 1–4.
Examines the relays A–D. Sets the relays to on or off.
Sets the value that the controller sends to an external system for a defined period of
time. After this time period, the instrument reports again real time values. ACTIVATION
—Launches or releases. SET OUTMODE—Hold Outputs (default) or Transfer Outputs.
SET CHANNELS—All (default) or analyzer.
After the sim value is entered, the controller outputs this value as if it was the value sent
from the sensor. The simulation stops after the user exits the screen. SELECT SOURCE
—Select the module. The footer shows the current selected source. SET PARAMETER
—Sets the parameter for the source measurement. The footer shows the current
selected source. SET SIM VALUE—Enter the sim value. The footer shows the entered
value.
2
C) and the version number.
English 17