HD-98 Door Operator with OST
Troubleshooting Guide
Printed in USA November, 2011
33
Door Operator I/O Checks
(continued)
3. If the WD LED is ON, press the MDO button. The doors should move in the open direction.
• If the doors do not move, or if the doors move in the closed direction:
a. Change the status of the J2 jumper (ON to OFF or OFF to ON)
b. Press the reset button to reset the door operator card.
• If the doors still do not move, or if erratic door movement occurs, perform the procedures
in “Phasing J2, Motor Leads, and Encoder Connections” on page 31.
4. Use the MDC button to repeat the previous step. The doors should move in the closed
direction.
Note:
Use the OST when troubleshooting I/O. When a conflict occurs, use a meter to determine
whether it is a card or wiring problem. However, the OST will check more hardware than
the meter.
SE, EE, DR, and WDP
1. Check the I/O to the door operator. See Table 3.
2. Operate each device to see if the door micro is receiving each signal correctly.
3. Verify that the LED indicators for each input respond as shown in Table 3.
4. With the OST, verify that the door status indicates that the proper input has been activated.
Note:
The DR input is not connected to the door operator card, therefore it cannot be verified on
the door operator OST.
Table 3 - I/O Checks
Signal
Condition
Positive
Common
Volts
Condition
SE
Safety edge activated
SE (DOC4-1)
G24
0 VDC
OFF
Safety edge not activated SE (DOC4-1)
G24
24 VDC
ON
EE
Electric eye activated
EE (DOC4-2)
G24
0 VDC
OFF
Electric eye not activated
EE (DOC4-2)
G24
24 VDC
ON
DR
Car door closed
DR-B (TB1-8)
AC2 (TB1-5)
150 VDC
ON
Car door not closed
DR-B (TB1-8)
AC2 (TB1-5)
0 VDC
OFF
WDP
P150 to bridge
*D3 Anode
GPOWER Test Point
150 VDC
ON
No P150 to bridge
*D3 Anode
GPOWER Test Point
0 VDC
OFF
WD1
Signal to move doors
DA1
DA2
Armature voltage
ON
No signal to move doors
DA1
DA2
No armature voltage
OFF
WD2
Signal to move doors
DA1
DA2
Armature voltage
ON
No signal to move doors
DA1
DA2
No armature voltage
OFF
Note:
Meter connection may also be made at Fuse F2.
Содержание HD98
Страница 1: ...HD98 Door Operator with Owner s Service Tool OST...
Страница 8: ...HD 98 Door Operator with OST Contents 6 Vertical Express Contents This page intentionally left blank...
Страница 38: ...Wiring Diagrams HD 98 Door Operator with OST 36 Vertical Express Wiring Diagrams...
Страница 45: ......