Dataprobe MAC-32-OD Додаткові інструкції з монтажу та експлуатації - Сторінка 4

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Model MAC-32-OD
energized unless one of two events occur; all relay outputs are in relaxed state or the test push-button
has been depressed.
OPTIONS
Modem
Set Enable for modem use, or Disable for direct P.C. connection.
Echo/Control
Set Echo to control MAC-32-OD from P.C., or control for a Dataprobe's product controlling the
MAC-32-OD.
Fail Safe
Set Enable to have relay outputs normally in the energized state, or Disable to have relay outputs
normally in the relaxed state.
Dip Switch Settings
Position
Description
2
Modem
3
Echo/Control
4
Fail Safe
5
Reserved
6
Baud Rate Setting
7
Baud Rate Setting
8
Baud Rate Setting
Baud Rate
9600
4800
2400
1200
600
300
Items shown in Bold Italic are the factory default settings.

TEST PUSH BUTTON

The test push button is located on the front panel. The test push button has the following three
functions:
1. Mute: Pressing the button less than 2 seconds causes the spare relay to de-energize.
2. LEDs/Output Test: Pressing the button more than 2 seconds causes all the relay outputs to
energize and LEDs to light.
Communication test: Double clicking the button will cause the communication link to be tested. If
3.
test pass, all the LEDs of the MAC-32-OD will flash three times. If test fails, only LED 1 flashes
three times.
Options & Baud Rate Dip Switch (S4)
Baud Rate Settings (S4)
Position 8
Open
Open
Open
Open
Closed
Closed
Open
Disabled
Control
Enable
MUST BE OPEN
See Chart Below
See Chart Below
See Chart Below
Position 7
Open
Open
Closed
Closed
Open
Open
Page 4
Closed
Enable
Echo
Disable
See Chart Below
See Chart Below
See Chart Below
Position 6
Open
Closed
Open
Closed
Open
Closed