Bosch D9412GV2 Troubleshooting Manual page 10

D9412GV2/D7412GV2 | Troubleshooting Guide | 3.0
B C D E
•
•
Replace wiring between the D9210B
and card reader.
The card reader is not receiving power.
•
Check the D9210B OPER MON LED
(refer to
on page 12). If it is off, refer to
Keypad Shows SERVICE 9210
18.
•
If the D9210B OPER MON LED is
blinking, check wiring between D9210B
and the card reader (refer to
page 12). If the wiring is OK, replace the
card reader.
Verify that all wiring from an access door, for example,
REX, card reader, and magnetic lock or door strike,
connects to the same D9210B.
Refer to TTP6 Control Panel Log Shows "No Entry" for
Alleged Valid Card on page 21.
Table 4: D9210B DIP Switch Addresses
Device 1
D9210B #1 ON
D9210B #2 OFF
D9210B #3
ON
D9210B #4 OFF
D9210B #5 ON
D9210B #6 OFF
D9210B #7 ON
D9210B #8 OFF
10
F
If the D9210B LEDs do not
flash, replace the card
reader.
If the D9210B LEDs flash in
some pattern other than only
twice simultaneously, the
card reader is not using 26-
bit Wiegand format. If the
card reader is configurable,
configure it for 26-bit
Wiegand format. If it cannot
be configured, replace this
card reader with a 26-bit
Wiegand card reader.
Figure 6 on page 12, and Table 6
TTP4
on page
Figure 5
Door Controller Address
2
ON ON
ON ON
OFF
ON
OFF ON
ON OFF
OFF
ON
OFF OFF
OFF OFF
Troubleshooting
Table 5: [COMMAND][4][6] Display
Descriptions
Display Description
- Door not programmed in the system.
F Communication failure between the control
panel and D9210B.
A D9210B DIP Switch 5 is in the OFF position.
Set to the ON position.
D9210B DIP Switch 6 is in the OFF position.
D
Set to the ON position.
U Door is currently unlocked. To change state,
press the keypad number key that
corresponds with the door's number. The
number replaces the "U" in the keypad display.
X Door is currently secured.
on
D1255 Keypad: Press [MENU/ESC]. Keypad
shows UNLOCK DOOR? Press [Next] until
keypad shows SECURE DOOR? Press
[ENT]. To change state, press the keypad
number key that corresponds with the door's
number. The number replaces the "X" in the
keypad display.
D1260 Keypad: Press [Exit]. Press [SECURE
DOOR?]. To change state, press the keypad
number key that corresponds with the door's
number, then press [ENTER]. The number
replaces the "X" in the keypad display.
Number Door is currently locked.
3
Bosch Security Systems, Inc. | 11/05 | F01U011024B
Refer to TTP4 Keypad Shows
SERVICE 9210 on page 18.
If DIP Switch 5 is OK, refer to
TTP47 Open Wiring on page 100.
If DIP Switch 6 is OK, refer to
TTP47 Open Wiring on page 100.