EMC INDUSTRIAL GROUP LTD Basic Settings
MW93A_IM_ALL_SV6.09f_en 31/59
To have the filling controlled by the time, set the high setpoint to 0 and the ‘feed gate delay’ to the de-
sired filling time.
* Q2181 control function 8088, g0
5
0
The control function sets whether the system is a weight loss or weight gain system.
Weight loss (control function = 0) Weight gain (control function = 1)
high setpoint
Refill ends when the weight reaches
this value.
Set to 0 for timed refill only.
Discharge of product starts when the
weight reaches this value.
low setpoint
Refilling starts when the weight drops
to this value.
Set to 0 to disable refill control, ‘mate-
rial feed’ remains off.
Discharge of product ends at this
weight.
feed gate delay Sets the time to terminate a refill. Set
to 0 to disable.
Sets the time to keep the material
feed on after the weight has dropped
below the low setpoint.
alarm timeout
If the feed gate delay = 0 then a NOT
FILLING ALARM occurs if the weight is
less than high setpoint for this time
during refill.
If the feed gate delay is not 0, then a
NOT FILLING ALARM occurs if the
weight is less than the low setpoint for
this time during refill.
A NOT DISCHARGING ALARM occurs if
the weight is greater than the low
setpoint this time after the material
feed is turned off.
hold time
During the feed period (when the vessel is being refilled or discharged), the
controller speed demand and the flowrate signal are held constant. An auto-
matic hold can also be activated by using the Internal Signal ‘flowrate distur-
bance hold’ setting (QK 2332). The hold time maintains the hold for this
amount of time after the feed or automatic hold ends, to allow the flowrate to
stabilise again.
* Q2182 high setpoint 8090, g0 80 kg,t,g
* Q2183 low setpoint 8092, g0 20 kg,t,g
* Q2184
feed gate delay [0 to 255]
8094, g0 20 s
* Q2185
alarm timeout [0 to 600]
8096, g0 60 s
* Q2186
hold time [1 to 60]
8098, g0 6 s
Clock
The unit has a real time clock. The clock is used to date stamp printouts and can cause printouts (or
other events) to occur at user set times during the day or week. The clock will run continue to run for a
few days or weeks without power. The time is also shown in the top right corner of the display (if no
alarms are present).
Q2191 clock enable 9910 0
Set to 0 to disable the clock or 1 to enable the clock. When disabled, time & date information is not
shown on any printouts.
Daylight saving
Q21921 locality 9912 0
Selects the locality for daylight saving correction. Use the UP & DOWN keys to select a locality or set to
0 to disable daylight saving correction or set to CUSTOM to set your own correction dates. If CUSTOM is
selected, the following three settings specify when the correction will be made.
Q21922 weekday & time for DST 9914
6
Selects the day of the week and time when the daylight saving correction will be made.
Q21923 start of daylight saving 9916 0
Selects the time of the year when daylight saving will start.
Q21924 end of daylight saving 9918 0
Selects the time of the year when daylight saving will end.
Q21925 daylight saving time (DST) 9920 0
Shows if daylight saving is on or off. If automatic daylight saving correction is off, then this setting may
be used to move the clock forwards or backwards by one hour.
Set clock
Q21931 set date 9922
Sets the date. For example to set 9 March 2021 enter 210309.
Q21932 set time 9924
Sets the time in 24hour format.
5
0=weight loss, 1=weight gain
6
Defaults to whatever the current setting is.
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