Heidolph ROTAVAC Vario pumping unit - Manual (Page 41)

page 41 of 61
Documents are only to be used and distributed completely and unchanged. It is strictly the users´ responsibility to check carefully
the validity of this document with respect to his product. Manual-no.: 999248 / 28/04/2011
0 control off
1 pump down/
determining boiling point
2 set vacuum reached/
boiling pressure found
3 current pressure below set vacuum/
automatic switch-off
0 VACUULAN
1 Pump down
2 Vac control
3 Auto mode
4 Program
5 measurement device
0: venting valve closed
1: venting valve open
0: coolant valve closed
1: coolant valve open
0: in-line valve closed
1: in-line valve open
0: pump off
1: pump on
Description Response
XXXXXX
XXXXXXXXX
Operation
Status
process control
Fault status
Command
IN_STAT
IN_ERR
Read commands
0: last interface command correct
1: last interface command incorrect
0: catchpot not full
1: catchpot full
0: no external fault
1: external fault
0: no fault at pressure transducer
1: fault at pressure transducer
0: no overpressure
1: overpressure
0: no fault at venting valve
1: fault at venting valve
0: no fault at coolant valve
1: fault at coolant valve
0: no fault at in-line valve
1: fault at in-line valve
0: no fault at pump
1: fault at pump