6
OMRON SCIENTIFIC TECHNOLOGIES INC.
Fremont CA USA
Tel: 1/888/510-4357 in USA and Canada
© OSTI 1209 PN99584-0050 Rev. E
Original Instructions
26
6.3.1 ACTIVATING AND DEACTIVATING MPCE MONITORING
(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
SWITCH A SWITCH B
MPCE MONITORING 3 3
Active OPEN/OFF OPEN/OFF
Not Active (default setting) CLOSED/ON CLOSED/ON
NOTE! Replace controller cover and retention screws after changing system configuration. See
Section 3.1.1 on page 11 and Section 3.1.2 on page 12 for details.
6.3.2 ACTIVATING AND DEACTIVATING MPCE MONITORING ON THE METAL CHASSIS CONTROLLER-RELAY OUTPUT
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. STATUS INDICATOR LIGHTS
The following status indicator lights are found on both the receiver and the controller.
6.4.1 SAFETY OUTPUT 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.
6.4.2 INTERLOCK STATUS
When the 4700 system enters an interlock state, the yellow interlock and red LEDs on the receiver and
controller are continuously illuminated.
6.4.3 ALARM STATUS
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.
6.4.4 EXACT CHANNEL SELECT AND FLOATING BLANKING STATUS
When Exact Channel Select and/or Floating Blanking is active, the amber LEDs on the receiver and
controller are illuminated.
To Next Page
Loading...