10 test/maint menu, 9 system setup menu (continued), Operation – Hach-Lange SC 100 User Manual
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Test/Maint Menu
36
Operation
ERROR HOLD MODE
HOLD OUTPUTS
Holds outputs when unable to communicate with the sensor.
XFER OUTPUTS
Goes to transfer state when unable to communicate with the sensor.
4.10 Test/Maint Menu
STATUS
Indicates the status of each relay and indicates which sensors are connected to the controller.
OUTPUT CAL
SELECT OUTPUT 1 OR 2
Calibrate Analog Output by specifying values to correspond to 4 mA and 20 mA using the
UP
and
DOWN
arrow keys.
HOLD OUTPUTS
SET OUTMODE
Choose Hold Outputs or Xfer Outputs
SET CHANNELS
Choose any individual attached sensor or all attached sensors to be held or transferred.
ACTIVATION
Select Launch or Release.
OVERFEED RESET
Reset the overfeed time out.
TEST OUTPUT
SELECT OUTPUT 1 OR 2
Set the analog output to a desired current level. Range: 0–20
TEST RELAY
SELECT RELAY A, B, OR C
Energize or de-energize the selected relay.
RESET CONFIG
Reset to default configuration
SIMULATION
SELECT SOURCE, SET PARAMETER, SET SIM VALUE
Simulate sensor measurement value for testing the outputs and relays.
SCAN SENSORS
Manually scans for sensors to determine if sensors have been added or removed.
MODBUS STATS
Indicates the communication statistics for use with an external network.
CODE VERSION
Indicates the controller software version.
4.9 System Setup Menu (continued)