Operation; Normal Mode; Phase Codes For Normal Mode And Alarm Mode - SAFEMATIC ST-1100i Manual

3 OPERATION

3.1 Normal mode

3.1.1 Phase codes for normal mode and alarm mode

When control center is in normal or alarm mode, the phase code corresponding to the program
phase is shown on the value display.
Phase code
I
P
L
AL
AP
Ed
dC
CL
AE
Interval counting
Center is always counting interval time, except when
•
center is in alarm mode or turned off
•
Interlocking switch is closed
•
center is closed (maximum pressurization time = 0)
Pressurization extra delay time
Pressurization extra delay time is used, when grease lubrication systems (SG1 and SG2) are in
pressure switch mode.
Pressurization extra delay time is the minimum time between two pressurization phases. When
the delay setting prevents pressurization, there is phase code Ed in the value display and time
display shows the delay time left.
110i1CEN.doc
Phase description
Center is counting lubrication interval (Interval
counting)
Center is pressurizing the system (Pressurizing)
Interlocking switch is closed (Locked)
Lubricant container low level limit (Alarm, Low
level)
Pressure alarm (Alarm, Pressurizing)
Extra delay time for grease lubrication system
pressure switch operation pressurization (Extra
delay)
Pressure discharge waiting time in pressure
transmitter operation
(disCharge)
Center is closed (maximum pressurization time =
0)
(Closed)
Electronics error alarm
(Alarm, Electronics)
SAFEGREASE, SAFEOIL
ST-1100i
4 (14)
Time display
Interval duration
Pressurization time
used
Locking time used
Alarm time used
Alarm time used
Delay time left
Discharge time used
Closed status duration
Error code
16.04.2003 Rev. 1C