Activating And Deactivating Mpce Monitoring; Relay Output Version; Status Indicator Lights; Safety Output Status - Omron MC4700 Installation And Operating Manual

6
A
6.3.1
CTIVATING AND
(on Din Controller and Metal Chassis Solid State Version)
MPCE monitoring is activated by setting position 3 of Switches A and B located under the controller
cover. Refer to Table 6-2. Any mismatch between the settings of Switches A and B will result in an
alarm condition.

Table 6-2 MPCE Switch Settings

MPCE MONITORING
Active
Not Active (default setting)
NOTE! Replace controller cover and retention screws after changing system configuration. See
Section 3.1.1
A
6.3.2 CTIVATING AND
V
ERSION
MPCE monitoring is activated by setting Jumper 2 in the ON position located on the main controller
board of the metal chassis controllers. Position 3 of the dipswitch does not affect the operation of
Relay version controller.
6.4. S I
T A T U S
The following status indicator lights are found on both the receiver and the controller.
S O
6.4.1
AFETY UTPUT STATUS
When the 4700 system is in the machine run state, the green indicator LEDs on the receiver and
controller illuminate, indicating that the safety outputs are ON.
I S
6.4.2
NTERLOCK TATUS
When the 4700 system enters an interlock state, the yellow interlock and red LEDs on the receiver and
controller are continuously illuminated.
A S
6.4.3
LARM TATUS
When the 4700 system enters an alarm state, the yellow LEDs on the receiver and controller flash
periodically. Additionally, a code indicating the type of fault is displayed on the two-digit diagnostic
display located on the controller. Error codes are defined in Section 12 Troubleshooting.
E C
6.4.4
XACT HANNEL
When Exact Channel Select and/or Floating Blanking is active, the amber LEDs on the receiver and
controller are illuminated.
OMRON SCIENTIFIC TECHNOLOGIES INC.
Fremont CA USA
Tel: 1/888/510-4357 in USA and Canada
D MPCE M
EACTIVATING ONITORING
SWITCH A
OPEN/OFF
CLOSED/ON
on page 11 and on page 12 for details.
Section 3.1.2
D MPCE M
EACTIVATING ONITORING ON THE
L
N D I C A T O R IG H T S
S F B
ELECT AND LOATING LANKING
26
SWITCH B
3 3
OPEN/OFF
CLOSED/ON
M C C
ETAL HASSIS ONTROLLER
S
TATUS
-R O
ELAY UTPUT
© OSTI 1209 PN99584-0050 Rev. E
Original Instructions