Basler Electric DGC-2020 - Manual (Page 314)

Figure 7-28. Settings Explorer, Programmable Inputs, Remote Thermocouple Inputs Screen
Configure the following parameters:
1. Label Text - Enter descriptive text that signifies the use of the input. This text appears next to the
input status and associated alarm and pre-alarm status in BESTlogicPlus Programmable Logic and in
the event log when the input thresholds are configured as an Alarm or Pre-Alarm.
2. Hysteresis (%) - Enter a value for the desired hysteresis for threshold detection. Hysteresis helps
prevent intermittent detection of thresholds.
3. Arming Delay - The arming delay is the wait time after engine startup, before input monitoring begins.
Set the arming delay to zero if constant monitoring is desired, even when the engine is not running.
Non-zero values cause input monitoring after the programmed time has elapsed after engine startup.
4. Threshold 1 and Threshold 2 - These settings are identical to those for Remote Analog Inputs. Refer
to the setup instructions in the paragraphs titled Configuring Remote Analog Inputs on the AEM-2020
to configure these thresholds.
Programmable Outputs
The programmable outputs consist of:
•
Contact outputs internal to the DGC-2020
o Programmable contact outputs
o Run relay, Pre-Start relay, and Start relay outputs
•
Remote contact outputs on the CEM-2020
•
Remote analog outputs on the AEM-2020
•
Configurable elements in the DGC-2020. Configurable elements allow one to take an output from
BESTlogicPlus Programmable Logic and set it up as a pre-alarm or alarm condition, as well as an
input for subsequent logic in the PLC program.
Configuring Contact Outputs on the DGC-2020
Programmable Contact Outputs (See Figure 7-29)
Front Panel Navigation Path: SETTINGS > PROGRAMMABLE OUTPUTS > OUTPUTS
7-26 DGC-2020 Setup 9400200990 Rev X