Parker Sporlan S3C, Инструкция по установке и эксплуатации

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Bulletin 100-50-9.1 – Page 141
9. Scroll and select 485 (Modbus over RS-485); press
SET.
10. Use the
▲
button and scroll to

(building
automation time-out); press
SET.
11. Use the
▲▼
buttons to scroll to the desired time-
out (in minutes); press
SET. Note: this is the
amount of time the S3C Control waits before a
communication alarm is generated after loss of
communication.
12. Use the
▼
button and scroll to N (network parity);
press
SET.
13. Use the
▲▼
buttons to scroll to the desired parity
setting ( oe , e or dd ); press
SET. Note: The
parity selection must match the BAS controller.
14. Use the
▼
button and scroll to ud (baud rate); press
SET.
15. Use the
▲▼
buttons to scroll to the desired baud rate
( 115 = 115000, 768 = 76800, 576 = 57600, 384 =
38400, 192 = 19200, 96 = 9600); press
SET. Note:
The baud rate selection must match the BAS
controller.
16. Use the
▼
button and scroll to
dd
(address); press
SET.
17. Use the
▲▼
buttons to scroll to the desired address
setting; press
SET. Note: Each S3C Case Control
on the network must have its own unique
address.
18. Press the
ESC
button three times to exit the menu and
return to the
default
display.
21.4.3 CONFIGURE THE SOFTWARE TO
SUPPORT BACNET OVER RS-485 TO
THE BAS
1. From the
default
display, press the  button. The
display will show
  
.
2. Use the ▲▼ buttons to enter the
administrator
password and press
SET.
3. The display will show  (will skip to Process Values if
system is self-contained).
4. Press the
SET
button and

(Process Values) will be
displayed.
5. Use the
▼
button and scroll to
Ne
(network
configuration); press
SET.
6. Use the ▲ button and scroll to

(building
automation); press
SET.
7. Scroll to e ; press
SET.
8. Use the
▲
button and scroll to

(building
automation protocol); press
SET.
9. Scroll and select 485 (BACnet over RS-485); press
SET.
10. Use the
▲
button and scroll to

(building
automation time-out); press
SET.
11. Use the
▲▼
buttons to scroll to the desired time-
out (in minutes); press
SET. Note: This is the
amount of time the S3C Control waits before a
communication alarm is generated after loss of
communication.
12. Use the
▼
button and scroll to N (network parity);
press
SET.
13. Use the
▲▼
buttons to scroll to the desired parity
setting ( oe , e or dd ); press
SET. Note: BACnet
standard specifies that the parity be set to
oe .
14. Use the ▼ button and scroll to
ud
(baud rate); press
SET.
15. Use the
▲▼
buttons to scroll to the desired baud rate
(
115
= 115000,
768
= 76800,
576
= 57600,
384
=
38400,
192
= 19200,
96
= 9600); press
SET.
16. Use the
▼
button and scroll to 485 (BACnet subnet
number); press
SET. Note: The subnet number is
important when the S3C Control is used as a
router or the subnets are connected together.
If
all system components on the networks have unique
addresses, then the BACnet subnet number is not
required.
17. Use the ▼ button and scroll to

(maximum
master); press
SET.
18. Use the ▲▼ buttons to scroll to the desired maximum
master); press
SET. Note: The maximum master
should be set to the maximum address of any
controller attached to the BAS controller via
RS-485 (per BAS communication port).
This will
reduce communication loading on the network. For
example, if there are two case controllers with addresses
0 and 1 and two rack controllers with addresses 4 and
5 connected to the BAS controller with address 3 via
RS-485 on the same BAS communication port, then the
maximum master should be set to 5 (maximum of all
addresses).
19. Use the
▼
button and scroll to dd (address); press
SET.
20. Use the ▲▼ buttons to scroll to the desired address
setting; press
SET. Note: Each S3C Case Control
on the network must have its own unique
address.
21. Press the
ESC
button three times to exit the menu and
return to the
default
display.
See the following figure for example BACnet network
configuration using RS-485 to the BAS.