Flowserve MX User Manual

Limitorque
®
MX Electronic Actuator FCD LMENIM2306-09-AQ – 08/17
47
flowserve.com
Figure 4.9 – Electrical operation
“NO ” operates
close direction
“YES” operates
open direction
Enter “SETUP ” mode
OPEN VALVE
RETURN TO STOP
OPEN VALVE
OK ?
SAVE OPEN
LIMIT OK?
SETUP?
CLOSE VALVE
RETURN TO STOP
SAVE CLOSE
LIMIT OK?
CLOSE VALVE
OK ?
CLOSE VALVE
OK ?
EXIT
SETUP?
100% OPEN
STATUS OK?
SET CLOSE
POSITION LIMIT?
YES
YES
YES
2
YES
YES
YES
YES
YES
2
NO
NO
NO
NO
NO
YES
1
NO
NO
NO
NO
STOP
STOP
STO
P
LOCAL
Switch to
LOCAL
Switch to
OPEN VALVE
OK ?
SET OPEN
POSITION LIMIT?
YES
NO
NO
SET POSITION
PRECISION?
POSITION
XXX% OPEN?
YES
NO
NO
POSITION
XXX.X% OPEN?
NO
IDENTICAL LIMITS
KEEP OPEN LIMIT?
YES
NO
IDENTICAL LIMITS
KEEP CLOSE LIMIT?
YES
NO
YES
YES
YES
1
NOTE 1: If open and close limits
are not identical
NOTE 2: If open and close limits
are identical
Figure 4.10 – Handwheel operation
Declutch actuator;
Rotate handwheel to
“ CLOS E ” position limit
Rotate handwheel to
“ OPEN ” position limit
OPEN VALVE
OK ?
SAVE OPEN
LIMIT OK?
SAVE CLOS E
LIMIT OK?
CLOSE VALVE
OK ?
SET CLOS E
POSITION LIMIT?
SET OPEN
POSITION LIMIT?
YE S
STO
P
YE S
YE S
YE S
YE S
YE S
NO
NO NO
NO
NO
NO
Enter “SETUP ” mode
SETUP?
YES
SET POSITION
PRECISION?
POSITION
XXX% OPEN?
YES
NO
NO
POSITION
XXX.X% OPEN?
NO
YES
YES
LMENIM2306-09 AQ.indd 47 Mittwoch23.08.17 08:53

Flowserve MX Specifications

General

Brand	Flowserve
Model	MX
Category	Controller
Language	English