GAL MOVFE 2500, Электрическое руководство

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Test the Infrared Detector Edges:
- Obstruct the Infrared Detector Edges. The DETECTOR EDGES LED should be ON .
- The RE-OPEN relay should be activated to send the RE-OPEN signal to the elevator controller.
- The elevator controller will send the Door Open command signal back to the VFE- 2500 to OPEN the door.
The LED of the Open Input module should be ON .
If the Infrared Detector Edges function does not work:
- Check the table below for correct connections between edges and the VFE2500.
ECI CERTIFIED INFRARED DETECTOR EDGES WIRE COLORS
ECI
P/N
MFG.
TX (CN5) RX (CN4)
CONNECTION
BETWEEN TX
& RX
V+ LCSE 0V V+ LCSE 0V
906-3013 JANUS RED BLUE ORG (
♦
) ORG (
♦
) WHT - WHT
906-3020 TRITRONICS RED WHT ORG NONE
906-3030
FORMULA
SYSTEMS
BLU
1
BRN
1
GRN
YEL
BLU
1
BRN
1
GRN
YEL
NONE
906-3030
FORMULA
SYSTEMS
SECOND
VERSION
BROWN
GREEN
YELLOW
BLUE
BROWN
GREEN
YELLOW
BLUE NONE
(
♦
)
:
Connect an additional wire from 0V to a true EARTH GROUND.
- Check for 24VDC between 0V and +V on either CN4 & CN5.
- Test the Infrared Detector Edges again
If it still does not work. Then,
- Jump 0V to LCSE on either CN4 or CN5 connector for NPN type.
- Jump +V to LCSE on either CN4 or CN5 connector for PNP type
- The DETECTOR EDGES LED should be ON .
- The RE-OPEN Relay should be activated.
If the above tests work as described, turning ON the detector edges LED, then the problem is in the Infrared Detector
Edges. Otherwise, the problem is in the VFE2500.
If the Infrared Detector Edges have intermittent problems:
- Check continuity of the TX and RX cables of the detector edges.
- If the cables are good, but the problem still exists, then check the
Earth Ground connection to the edges.
- Lower the Carrier Frequency in Par. 1 gradually until problems are resolved.
Note!
The lower carrier frequency will create more audible noise from the motor.
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