Test And Maintenance Menu - Hach Polymetron 9500 User Manual

Problem
Sensor not recognized
Device Missing error message appears

Test and maintenance menu

1. Push the menu key and select TEST/MAINT.
Option
SCAN DEVICES
OUTPUT CAL
• OUTPUT 1
• OUTPUT 2
HOLD OUTPUTS
TEST OUTPUT
• OUTPUT 1
• OUTPUT 2
STATUS
TEST RELAY—A, B, C, D
OVERFEED RESET
RESET DEFAULT
CONFIG
RESTART
SIMULATION (only
displays if sensors or
modules are connected)
44 English
Resolution
If the sensor and a corresponding module is installed in the
controller, refer to the instructions supplied with the Network or
Sensor Module.
Contact Technical Support
Perform a Device Scan from the Test/Maintenance menu.
Power cycle the controller
Description
Performs a scan for active and missing devices.
Lets the user calibrate the 4–20 mA outputs with a 250 ohm resistor in series to
the mA output terminals. The settings for each output are adjusted until the
correct value (4 mA or 20 mA) is supplied.
CAL 4 mA output (Min: 0 Max: 25000)
CAL 20 mA output (Min: 35000 Max: 65533)
Sets the value the controller sends to an external system for a defined period of
time. After the time period, the instrument goes back to reporting real time
values.
ACTIVATION—LAUNCH or RELEASE
SET OUTMODE—HOLD OUTPUTS (default) or TRANSFER OUTPUTS
SET CHANNELS—ALL (default) or select from hardware list
Lets the user select a mA value that is sent by the controller for verification.
Min: 0 mA (default +04.00)
Max: 25.00 mA
View status of all modules, sensors and relays.
ENERGIZE or DE-ENERGIZE the selected relay.
Resets the overfeed timer.
Resets the controller configuration settings to the default values (language, date
and time, relay function and data output function).
Performs a controller restart.
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—
• <Module 1>
• <Module 2>
(footer displays current source selection)
SET PARAMETER—Source measurement type (footer displays current source
selection)
SET SIM VALUE—Use arrow keys to change value (footer displays current
source selection)