Siemens Industry, Inc.
Building Technologies Division
P/N 315-034110-6
A24205-A334-B821
2
The LEDs follow the reset switch and their functions are defined as follows:
POWER
(Green)
Normally ON. When illuminated, indi-
cates that power for the TZC-8B is
applied to the card.
CARD FAIL
(Yellow)
Normally OFF. When illuminated, indi-
cates that the card microprocessor has
failed.
CAN FAIL
(Yellow)
Normally OFF. When illuminated, indicates
that the CAN communication with the
TZC-8B has terminated.
GND FAULT
(Yellow)
Normally OFF. When illuminated, indi-
cates that the TZC-8B has detected
either a negative or positive ground fault
on its field wiring.
ZONE 1 ACTIVE
(Red)
Normally OFF. When illuminated, indi-
cates that Zone 1 is active.
TROUBLE
(Yellow)
Normally OFF. When illuminated, indi-
cates that the TZC-8B has detected a
trouble on Zone 1 (open circuit or short
circuit).
ZONE 8 ACTIVE
(Red)
Normally OFF. When illuminated, indi-
cates that Zone 8 is active.
TROUBLE
(Yellow)
Normally OFF. When illuminated, indi-
cates that the TZC-8B has detected a
trouble on Zone 8 (open circuit or short
circuit).
PRE-INSTALLATION
CAN Network Address Switch:
Set the two-digit CAN network address for the
TZC-8B using the two rotary dial switches located near the bottom of the front panel.
(Refer to Figure 1 for the location of the switches.) The address selected at the front
panel of the TZC-8B must be the same as the address selected in the Zeus program-
ming tool. To set the address, turn the pointers on both of the two dials to the
numbers for the selected address. For example, if the address is 12, set the pointer
for the TENS dial to “1” and set the pointer for the ONES dial to “2”
. Allowable
addresses are from 01 to 99 (leading zeros must be used).
CAN
