RollSeal SC-650 User Manual

Part No 4801-5156 Rev 1-2017 RollSeal SC-325 & SC-650 Controllers Page 17
IF P4 = 3 (Freezer Mode):
P4 Auxiliary Relay Status
(Door Status)
1 = Sequential Interlock
The two interlock doors will work in sequence with one another. i.e. The “Timed” signal is received by
Door One. Door One opens and ensures that Door Two remains closed. Once Door One’s timer expires,
Door 1 closes. Once fully closed, Door Two opens and insures that Door one remains closed. Once Door
Two’s timer expires, Door Two closes and the cycle is complete.
NOTE: Either door can initiate the cycle allowing for two-way traffic.
2 = Passive Interlock
Only one of the two doors will be allowed to be
open at once.
In this mode, the Auxiliary Relay can be used to
indicate if the Door is Open
3 = Freezer Mode – No Interlock
When the Door and Smart Controller are used
in freezer applications and P4 is set to 3, the
Auxiliary Output Relay is used to operate
equipment such as blowers or heaters.
*Available on Software versions V0.21 and
later.
If Freezer Mode is not needed, the Auxiliary
Relay can be used to indicate if the Door is
Closed.
P5- “Freezer Mode” Auxiliary ON Time – Default Set to 15
If P4 = 3, this setting, along with P6, allows the user to cycle the fan & heater On & Off. Since not all
applications are the same, some will not require as much help eliminating condensation while others may
require more. This setting, along with P6, allows the user to operate the unit as efficient as possible.
P6- “Freezer Mode” Auxiliary OFF Time – Default Set to 10
This setting works in conjunction with P5 to complete the On/Off cycle of the condensation removal
system.
**15 On and 10 Off are the default settings for the duty cycle. The cycles may be
increased or decreased according to specific environment conditions.**
When P4 Is Set To 1 or 2, The Functions Of The “Manual” Input Or The “Warning”
Output Are Reconfigured For Interlock Operation And Can Not Be Used For Their
Normal Functions.
When P4 Is Set To 3, The Functions Of The “Warning” Output Are Reconfigured For
Freezer Operation And Can Not Be Used For Their Normal Functions.
!
W
arning!

RollSeal SC-650 Specifications

General

Brand	RollSeal
Model	SC-650
Category	Controller
Language	English