Limit Value 1 On, Limit Value 2 On, Limit Value 1 Off, Limit Value 2 Off - Siemens SIWAREX WP251 Manual

Scale parameters and functions
8.7 DR 6 Limits
Variable Note
Reserve Reserve
Limit value 1 ON, limit Switch-on point for
value 2 ON, limit Limit 2
value 1 OFF, limit
value 2 OFF
(Page 84)
Reserve Reserve
Limit value 1 ON, limit Switch-off point for
value 2 ON, limit Limit 2
value 1 OFF, limit
value 2 OFF
(Page 84)
Switch-on delay limit Switch-on delay
3 (empty) Limit 3 (ms)
Limit 3 - empty Limit "empty" ON
(Page 85) (always references
the gross weight).
Unit is dependent
on "Limit refer-
ence".
Switch-on/off delay Switch-on and
limit 1 & 2 switch-off delay for
limit 1 and 2 (ms)
Reserve Reserve
Reserve Reserve
Reserve Reserve
8.7.2

Limit value 1 ON, limit value 2 ON, limit value 1 OFF, limit value 2 OFF

The switch-on and switch-off points can be specified separately for each limit as a
percentage of the measuring range or as absolutely values (based on "Limit reference"
parameter setting). This allows both minimum and maximum value violation monitoring with
hysteresis. A delay time for switch-on and switch-off can also be specified. Either the current
net weight or the current gross weight can be selected as the reference value for limits 1 and
2.
84
Type Length
(bytes)
DINT 4
FLOAT 4
DINT 4
FLOAT 4
TIME 4
FLOAT 4
TIME 4
FLOAT 4
USHORT 2
USHORT 4
Rw Default Min.
rw 0 0
rw 0 maxi-
mum
num-
ber
range
rw 0 0
rw 0 maxi-
mum
num-
ber
range
rw 0 0
rw 0 maxi-
mum
num-
ber
range
rw 0 0
rw 0 -
rw 0 -
rw 0 -
Manual, 12/2015, A5E37203357A
Max. Modbus
Register
maxi- 1246
mum
num-
ber
range+
maxi- 1248
mum
num-
ber
range
maxi- 1250
mum
num-
ber
range+
maxi- 1252
mum
num-
ber
range
maxi- 1254
mum
num-
ber
range+
maxi- 1256
mum
num-
ber
range
maxi- 1258
mum
num-
ber
range+
- 1260
- 1262
- 1263
SIWAREX WP251