Chapter 13 Status Tag; Motor Irreversible (2 Input/2 Output) (M+M_Nrev) - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

13
STATUS TAG
The following FBs perform reversible/irreversible operation and ON/OFF operation and operates as a timer and a counter.
13.1

Motor Irreversible (2 Input/2 Output) (M+M_NREV)

M+M_NREV
This FB performs irreversible operation and controls a solenoid valve.
FBD/LD
M+M_NREV
RUN_SET RUN
STOP_SET STOP_
TO_RST
STATUS
TRIP
LOCAL
REMOTE
Applicable tag type
NREV
Control mode
MAN

■Block diagram
Faceplate
RUN_SET
RUN
STOP_SET
STOP
TO_RST
Time-out reset
STATUS
TRIP
LOCAL
REMOTE
Tag data
*1 For displaying the faceplate status.
*2 Indicates bit item.
13 STATUS TAG
452
13.1 Motor Irreversible (2 Input/2 Output) (M+M_NREV)
AUT CAS
 
MCHG function
(M+P_MCHG)
AUT
MAN
AUT
MAN
NOR
SIM, OVR
(*1)
Disable alarm detection
(*1)
(*2) TRIPA
CMV

M+M_NREV
One-shot output for
command pulse
period
One-shot output for
command pulse
period
Time-out reset
processing
Time-out
detection
TRUE FALSE
(*1) (*1)
TOA
ALM
CSV

OVR
NOR
SIM
OVR
NOR
SIM
SIM/OVER answer back
time delay signal
Disable alarm detection
RUN
(Command
pulse)
STOP_
(Command
pulse)