20
R
COMMUNICATION SETTINGS
BMS address:001
Protocol:CAREL Local
Baudrate: 19200 baud
36. Press
.
37. Use
to enter the BMS address, the controller’s address in a supervisory system. Press
to confirm.
38. Use
to enter the BMS port communication protocol. Set CAREL Local for pCOWEB and BACNET cards; set
MODBUS Slave for MODBUS card. Press
to confirm.
39. Use
to select the communication Speed for the BMS1 port. Choose between 1200, 2400, 4800, 9600 or
19200 baud. Press
to confirm.
40. Press
to return to the
FACTORY SETUP MENU
. The display will read:
FACTORY SETUP MENU
ALARMS LOGGING RESET
SYSTEM SPECIFICATIONS
DIGITAL INPUTS
41. Use
to select
DIGITAL INPUTS
42. Press
to confirm your selection. The display will read:
Digital Input 1
Signal from interlock
Active if Status
CLOSED CLOSED
The purpose of the digital inputs is to run the system, trigger alarms, protect the system, change settings, and others. A
digital input may have several fields such as Name, Active if, Status, Delay, etc.
Name
: if the name is displayed, the digital input is enabled. When disabled, the actions related to the input will not be taken.
Active if
: OPEN or CLOSED can be set. It allows to set the input for both, normally open or normally closed switches.
Status
: digital input status, CLOSED or OPEN. When the status is the same than the “Active if” condition (means the input
is active), the actions for the input are taken.
Delay
: the actions for the input will be taken when the input status has been the same than the “Active if” condition during
the time set by “Delay”.
Digital input 1 (Signal from interlock, ID1): signal from the cooler calling for the adiabatic system to run.
43. Press
and use
to set
Signal
from interlock
.