Honeywell Excel 800 LION User Manual

Excel 800 LION
37 EN1B-0375GE51 R0308
Power LED (2, green)
On
Normal operation
Flashing
One or more of the internal voltage
supplies are outside of the permissible
ranges.
The controller stops operation.
► Check wiring or see section "Trouble-
shooting" on page 68.
Goes out
briefly
• The operator has activated the reset
button
• The controller is performing a warm
start
Table 33 Controller power LED
Watchdog
Watchdog status
Status Signal on terminal 4
Failure (= alarm) 24 V
Normal operation 0 V
Table 34 Watchdog status 4
Permissible Load of Normally Closed Contact
(Terminal 4)
Max. load
Min.
current
Per normally
closed
contact
(terminal 4)
19…29 VAC
current at cos φ ≥ 0.95: 0.5 A,
current at cos φ ≥ 0.6: 0.5 A
19…29 VDC
0.5 A resistive or inductive
10 mA
Table 35 Permissible load of terminal 4
Modem Interface
The controller module is equipped with a modem interface
for the connection of a modem or an ISDN terminal adapter.
Fig. 54 Modem interface, Tx LED (1) and Rx LED (2)
Modem LEDs on RJ45 socket
Tx (1) flickering
The controller is transmitting data to the
HMI, e.g., XI582
Rx (2) flickering
The controller is receiving data from the
HMI
Table 36 HMI interface LEDs
Modem Signals on RJ45 socket
Pin Signal type
1 Carrier detect
2 Receive
3 Transmit
4 Data terminal ready
5 Signal ground
6 -
7 5 V
8 Clear to send
Table 37 Signals of the modem interface
Communication Speed
Default setting: 9600 baud
The communication speed can be set to as high as
38.4 Kbaud, e.g., using the XI852 HMI or a Laptop with XL-
Online, see Appendix 2.

Honeywell Excel 800 LION Specifications

General

Brand	Honeywell
Model	Excel 800 LION
Category	Control Systems
Language	English