Siemens SITRANS WW100 Operating Instructions Manual page 18

Installing
4.2 Electrical installation for servo driven models
4. To change this value, press the
the
the display to the next higher digit.
5. Use
6. Press
Note
Although this value has been changed, it has only been saved in RAM memory. A RAM to
ROM must be performed in order to be maintained.
7. To save this new setting, press and hold
indicating the RAM to ROM function is active. This will perform a RAM to ROM backup of all
parameters.
P1113 - Belt direction
P1113 – SetPoint Inversion Parameter. Drive 02 parameter
If the belt is travelling in reverse, change P1113 setting to alternate value.
The design of the WW100 weighfeeder is such that the servo Gear motor can be mounted on
either the left or right hand side of the weighfeeder. Given the versatility of the configuration, it
is necessary for the motor shaft output to be reversible. Therefore, parameter P1113 can be set
to accommodate a forward or reverse operation. However, one must note that the BOP display
for RPM may reflect a negative - 0.00 value. This is not a concern to the operator or
maintenance staff for regular operation of the drive.
If the weighfeeder is set up and you realize the belt is traveling in the reverse direction, proceed
as follows:
1. Set S120 display to drive number 02 (see Switching units (Page 16)).
2. Use
3. Press
4. Press
5. Use
6. Press
Note
Although this value has been changed, it has only been saved in RAM memory. A RAM to
ROM must be performed in order to be maintained.
7. To save this new setting, press and hold
indicating the RAM to ROM function is active. This will perform a RAM to ROM backup of all
parameters.
18
key will increment
or arrows to set the RPM value (as calculated above).
to accept the new value and exit edit mode (display will stop flashing).
or arrows to navigate to P1113.
so the current parameter value is displayed.
to activate edit mode (display will flash).
or arrows to set the value to either 0 or 1 (whichever is the alternate).
to accept the new value, and exit edit mode (display will stop flashing).
key The display will begin to flash. Sequentially pressing
for 3 seconds. The display will begin to flash
for 3 seconds. The display will begin to flash
Operating Instructions, 06/2018, A5E33560618-AC
SITRANS WW100