
n
Tara
–
When setting or clearing the tare value, this bit is set.
–
As long as the corresponding command bit is set, this bit remains set.
n
Adjustment
–
When you save or delete the adjustment data, this bit is set.
–
As long as the corresponding command bit is set, this bit remains set.
n
Zero balance respectively reference point
–
When setting the zero balance respectively reference point this bit is set.
–
As long as the corresponding command bit is set, this bit remains set.
Addr.
Name
Bytes
Function
IX
SX
+0
DMS_CMD
1
Command byte
5670h/s
01h
DMS_CMD
Addr.
Name
Bytes
Function
+0
DMS_CMD
1
n
Command byte Each set bit in DMS_CMD is acknowledged by a bit in
DMS_STAT.
–
Bit 0: Activate
Input Freeze
à
DMS_STAT bit 0: active
–
Bit 1: Store adjustment
à
DMS_STAT bit 5: active
–
Bit 2: Delete adjustment
à
DMS_STAT bit 5: active
–
Bit 3: Set
Tara
à
DMS_STAT bit 3: active
–
Bit 4: Delete
Tara
à
DMS_STAT bit 3: active
–
Bit 5: reserved
–
Bit 6: Set zero point
à
DMS_STAT bit 7: active
–
Bit 7: Set reference point
à
DMS_STAT bit 7: active
n
Input Freeze
–
In the activated state no measurement values are passed to the digital filter.
–
By a brief activation of
Input Freeze
pulses, e.g. caused by a filling procedure can
be prevented, which would override the filter unnecessarily.
–
The status of
Input Freeze
can be determined at any time via bit 0 of DMS_STAT.
n
Adjustment
–
Store adjustment: Used to store the adjustment data when loaded with the refer-
ence weight.
–
Delete adjustment: Used to delete the adjustment data.
–
With both commands bit 5 of DMS_STAT is set. In case of error bit 4 is set.
n
Tara
–
Set Tara: The current value is taken as tara.
–
Delete Tara: Tara is reset to 0.
–
With both commands bit 3 of DMS_STAT is set.
n
Zero balance respectively reference point
–
Both commands are used for user adjustment and on both commands bit 7 of
DMS_STAT is set.
–
Set zero balance: Used to set the balance to 0 when operated without load.
–
Set reference point: Used to adjust the balance when it is loaded with a reference
weight.
Output area
VIPA System SLIO
Analog Input
031-1CA20 - AI 1x16(24)Bit Strain gauge (DMS) > In-/Output area
HB300 | SM-AIO | | en | 17-05
177