Initial Checkout Procedure - Banner ES-UA-5A Manual

CAUTION . . .
Disconnect Power
Prior to Checkout
Before performing the initial checkout
procedure, make certain all power
is disconnected from the machine
to be controlled. Dangerous voltages
may be present along the E-Stop Safety
Module wiring barriers whenever power
to the machine control elements is ON.
Exercise extreme caution whenever
machine control power is or may be
present. Always disconnect power to
the machine control elements before
opening the enclosure housing of the
E-Stop Safety Module.
WARNING . . .
Multiple E-Stop
Switches
When two or more E-stop switches are
used, each switch must be individually
actuated (engaged), then rearmed and
the E-stop Safety Module reset (if using
manual reset mode). This allows the
monitoring circuits to check each switch
and its wiring to detect faults. Failure to
test each switch individually in this
manner could result in undetected
faults and create an unsafe condition
which could result in serious injury or
death.
Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com
E-Stop Safety Module

Initial Checkout Procedure

Checkout procedure:
1. Remove power from the machine control elements.
2. Activate the E-stop switch (open its contacts).
3. Apply power to the E-Stop Safety Module at terminals A1 and A2 or B1 and B2 (see
Figure 6). Verify that only the Input Power indicator (Figure 1) is ON.
If either of the other two indicators is ON at this point, disconnect the input power and
check all wiring. Return to step 2 after the cause of the problem has been corrected.
4. Arm the E-stop switch (close its contacts).
5. Automatic reset: K1 and K2 indicators should come ON, and the safety output
contacts should close.
Manual reset: Close the Reset switch. The K1 and K2 indicators should continue
flashing. Open the Reset switch. The K1 and K2 indicators should both come ON solid
at this time. If either indicator comes ON solid before the Reset switch is opened,
disconnect the input power and check all wiring. Return to step 2 after correcting the
problem.
6. Activate the E-stop switch (open its contacts). The K1 and K2 indicators should turn
OFF simultaneously. If either indicator remains ON, disconnect the input power and
check all wiring. Return to step 2 after the cause of the problem has been corrected.
7. Close the enclosure. Apply power to the Machine Control Elements and perform the
Periodic Checkout Procedure.
NOTE: If more than one E-stop switch is series-connected to one E-Stop Safety
Module, the above checkout procedure must be run individually for
EACH switch.
– Models ES-UA-5A and ES-VA-5A