ROOTECH ACCURA 2350-DCM, Руководство пользователя

Страница: 23 / 40

Accura 2350-DCM User Guide Chapter 2 Accura 2350-DCM Operation/Setup
ⓒ
2018 Rootech Inc. All Rights Reserved Page 23
Event LED
When an event occurs, the LCD screen and the event LED blink by default. Users can also configure
digital output signals to be generated on digital output channels when an event occurs.
Event LED Description
RED LED When an event occurs, it blinks red every 0.2 seconds and is cleared by long pressing the SET
button.
Digital Output(DO)
Item Description
Port name DO, DO
G
Connector Type Screw-type terminal
Wire specification 0.13 to 2.08 mm
2
(26 to 14 AWG), copper or aluminum
Output type
1
Latch, Periodic Pulse, Uncountable Pulse, Countable Pulse 2
Min Pulse period 0.2 sec
Min Pulse width(On-time) 0.1 sec
Isolation AC 2,000 V for 1 minute
Maximum rating AC/DC 400 V 350 mA[max. 1 A]
1. Operations of different digital outputs are as follows.
Output type Command Value Operation 3, 4
Latch 1 Closed contact is maintained.
0 Open contact is maintained.
Periodic Pulse 1 Pulses occur periodically on the closed contact.
0 After completion of the pulse in progress, pulse generation is stopped.
Uncountable
Pulse 1 A single pulse occurs on the closed contact. The command issued after the
occurrence of a single pulse is cleared automatically. Additional commands
issued within the pulse period are ignored.
0 It is unavailable because the command is automatically cleared after pulse
generation.
Countable Pulse
5
1 A single pulse occurs on the closed contact. The command issued after the
occurrence of a single pulse is cleared automatically. Additional commands
issued within the pulse period are counted and the counted number of
pulses occur after the end of the pulse period.
0 It is unavailable because the command is automatically cleared after pulse
generation.
2. A pulse features the pulse period and pulse on time.
3. It applies when the output polarity is normal. If the output polarity is reversed, the contact operates reversely.
4. If DO channels are configured to operate when an event occurs, DO signals are generated, and DO signals are
cleared by long pressing the SET button.
5. It is supported via commands issued only by communication, and uncountable pulses are output when the
device’s DO channels are configured to operate when an event occurs.