(Advanced) Pid Loop Configuration; (Advanced) Restart/Restore; (Advanced) Security Levels And Passwords - KMC Controls FlexStat BACnet Operation Manual

(Advanced) PID Loop Configuration

LOOP CONFIGURATION
COOL PROP:
HEAT PROP: 2.0° F
COOL INTG: 4/hr
HEAT INTG: 4/hr
ECON PROP COLD: 30° F
ECON PROP NORMAL: 15° F
ECON INTG: 6/hr
To change recommended default PID (Proportional
Integral Derivative) loop values, press:
1. Up/Down to move among entries.
2. Enter to select.
3. Right/Left to move among value fields.
4. Up/Down to increment/decrement value.
NOTE: Cooling Proportional Band and Heating
Proportional Band were called Deadband
in FlexStat firmware versions earlier than
R2.0.0.6 (see the diagram).
NOTE: Economizer values only appear if a
modulating economizer option is selected
in the Advanced > Application > Additional
Setup > Damper menu. See Damper Setup
on page 7.
NOTE: If space temperature is overshooting the
setpoint, try changing the integral value to
either a slightly higher value or to 0. (The
optimal integral value is dependent on the
characteristics of the particular space and
HVAC system.)

(Advanced) Restart/Restore

RESTART/RESTORE
RESTART:
WARM START
RESTORE FACTORY: NO
To change perform a warm start, cold start, or restore
to factory defaults, press:
1. Up/Down to move among entries.
2. Enter to select.
See Resetting the FlexStat on page
mation about this function.
FlexStat
2.0° F
24 for more infor-

(Advanced) Security Levels and Passwords

ACCESS LEVELS
PASSWORDS
ACCESS LEVELS
SETPOINT ADJ: NONE
MAIN MENU: ADMIN
SYSTEM MODE: OPER
OCC OVERRIDE: USER
FAN OCC/UNOCC: OPER
Access to the Main Menu, Setpoint Adjust, and
System/Occupancy/Fan settings have a default
password level of User. This level can be changed for
each function to None, Operator, or Administrator
through the Access Levels menu. Passwords are set
in the Passwords menu.
Any person can view the display but might not be
able to change any settings without logging in with
one of the three levels of passwords:
• None (Level "0"): No password is required
(everyone has access). (For example, anyone can
adjust a setpoint with Access Level None even if
all other functions require a password.)
• User (Level 1): See the Menu Items Access Levels
chart.
• Operator (Level 2): See the Menu Items Access
Levels chart.
• Administrator (Level 3): Can access all menus
and change all editable values. DO NOT
FORGET THIS PASSWORD!
NOTE: Setting a password to (the default) 0000
eliminates the password prompt and
allows full access for that level. If no
password is set for ADMIN, no password
prompt will occur. If any password is set
for ADMIN, the menu items accessible
at the various levels are shown in the
following chart.
NOTE: Changes in security levels and/or
passwords take effect when the current
Administrator log-in has timed out. Log-
ins last until 60 seconds (default) after
the last button press. Desired length of
inactivity time-out can be changed in the
Systems submenu.
NOTE: When setting a password, the Up button
increases the alphanumeric value (0
through 9 and then A through Z). The
Down button decreases the value. DO NOT
FORGET THE ADMIN PASSWORD!
17
SECURITY
PASSWORDS
USER: 1 0 0 0
OPERATOR:
1 2 3 4
ADMIN:
5 6 7 8
Operation Guide, Rev. L