10 test/maint menu, Operation – Hach-Lange SC 60 User Manual

Page 42

Operation

4.10 Test/Maint Menu

STATUS

Indicates the status of each relay and the status of the sensor 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

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.