Oldham CPS Series, User Manual

Page: 41 / 76

CPS
– User Manual
Page 41
System Menu
Line, Module, Relay Action
Enter the access code by using the
[

] [

]
and
[

] [

] keys
.
Line activation
The selected line is displayed along with its
number and name.
To go to a different line, use the
[

] [

]
. Change the status by pressing the
[ OK ] key, and then pressing the
[

] [

]
keys,
followed by [ OK ].
If the line is shut-down, the line number will flash
intermittently with a cross sign. If the module does
not correspond with the CPS central controller
COM _CPS-created program, its status is reported
as faulting.
Notes : If the line is shut down by the COM_ CPS
software, it is impossible to turn it on.
A line is fully activated approximately 5 seconds
after start-up.
A thermal fuse protects the line
’s power supply
from short-circuits. Should a short-circuit occur, a
fault word will appear in the menu and an error
message will be recorded in the event log. After
the short-circuit, the line must be reactivated via
the menu.
Relay activation
Use the same
“Relay Status” menu to select a relay. After pressing
[ OK ] to select the relay, you have three options:
< Normal > = Relay functions normally (triggered by alarms)
< ON > = Relay in forced operation (can only be shut-down by a logic input)
< ON > = Relay in forced shut-down (can only be turned on by a logic input)
Special case: LS and HS relays
For safety reasons, deactivating a LS or HS relay
via the CPS central controller shuts down of the
two relays and restarts their timing devices.
If a logic input or a command from the CPS
central controller activates a LS or HS relay, the
relay will be activated. The relay
’s activation time
is set to the maximum value. In other words, the
forced relay shut down ends when logic inputs no
longer command the relay or after the end of an
alarm condition which could control the relay.
Similarly, if an alarm triggers a HS relay, a LS
relay cannot be activated.
The forced activation of a HS relay takes priority over scheduled HS freezes.
☺
System
Activation line, module, relay  
c t a
☺
System
 
17: 23: 17
☺
Activate Module  
☺
0000 access
☺
Activate Line  
☺
Line : 1 OFF
Zone 1
☺
Line : 1 Module : 1 OFF
CPS 10 CO zone 21
☺
Activate Relay  
☺
Line : 2 Module : 1
Relay module level - 1
☺
Relay Nr 1 : OFF 0
2-1-1 Low S 0