BECKWITH ELECTRIC M-3425A, Инструкция

Страница: 354 / 482

6–67
Testing – 6
IPSlogic
TM
(#1, #2, #3, #4, #5, #6)
VOLTAGE INPUTS:
As Needed
CURRENT INPUTS:
As Needed
TEST SETTINGS:
Time Delay D Cycles (1 to 8160)
Programmed Outputs Z OUT (1 to 8)
Expanded I/O (9 to 23)
Blocking Inputs (1 to 6)
Expanded I/O (7 to 14)
Output Initiate (1 to 8)
Expanded I/O (9 to 23)
Function Initiate Pickup (All Available Functions)
Function Initiate Time Out
Initiate by Communication
Input Initiate (1 to 6)
Expanded I/O (7 to 14)
Block from Communication
Test Setup:
1. Refer to Figure 4-93, IPSlogic Function Setup, for logic gate configurations.
2. Select gate configuration (AND/OR/NAND/NOR) for Output Initiate, Function Initiate, Blocking Inputs
and Inputs Main.
3. Select Initiating Inputs for each gate (if AND gate is selected, ensure at least two outputs are chosen).
It will be necessary to enable and operate other functions to provide inputs for the Function Initiate
and Output Initiate gates.
Time Test
:
1. Connect a timer to output contacts
(Z)
so that the timer stops timing when the contacts
(Z)
close.
2. Connect a jumper from IN RTN (Terminal 11) to the designated Inputs (Terminals 1–6) for the IPSlogic
gates and start timing. The
IPS LOGIC
LED and the
OUTPUT
LED will illuminate, or the function
status indicator on the
Monitor Function Status
screen indicates that the function has picked up.
The operating time will be
D
cycles ±1 cycle or

1%.
Blocking Input Test
:
1. Press and hold the
TARGET RESET
pushbutton, then place a jumper from IN RTN (terminal 11)
to the designated Blocking Inputs (terminals 1-6) to be tested. The
EXTERNAL #1 EXT 1
LED will
extinguish.
2. Repeat Step 1 for each designated external triggering contact.