Network Modules - Hach sc1000 User Manual

Operation
5.4.3 Relay Setup (continued)
Function set to 2 POINT CONTROL
PHASE—High phase assigns the relay setpoint to respond to an increasing measured value. Low phase assigns the relay
setpoint to respond to a decreasing measured value.
HIGH ALARM—Relay turns on in response to the increasing value.
LOW ALARM—Relay turns on in response to the decreasing value.
ON DELAY—Sets a time to delay the relay from normally turning on.
OFF DELAY—Sets a time to delay the relay from normally turning off.
Function set to WARNING
SELECT SOURCE—Selects the probe measurement.
SET PARAMETER—Selects the measurement.
SET FUNCTION—Allows the user to go backward and change the relay function to another parameter.
SET TRANSFER—Allows the user input transfer value to be sent when a warning occurs.
INPUT VALUE—Current input from the sensor.
Function Set to TIMER
HOLD OUTPUTS—Set OUTMODE to select output hold operation and select the channels that cause the output to be
held.
INTERVAL— Set the off time for the relay.
DURATION—Set the on time for the relay.
OFF DELAY—Set the time for additional hold/output time after a relay has been turned off.
VERSION—The version of the software is displayed.
LOCATION—Information on the location of the device can be edited.

5.4.4 Network Modules

NETWORK MODULES– Displays a list of all network modules installed in the probe module.
PROFIBUS ADDRESS
Allows the user to select a profibus network address from 1 to 255. Default is 65500.0
MODBUS ADDRESS
Choose a number between 1 and 247 as the address (each source must have a different address)
BAUD RATE
Select a baud rate of 9600, 19200, 38.4K, 57.6K, or 115.2K. Default is 19200
STOP BITS
Select 1 or 2 stop bits.
MODBUS MODE
Select RTU or ASCII
DATA ORDER
Select NORMAL or SWAPPED.
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