Rockwell Automation 1771-PD PID MODULE (+DU) - Manual (Page 92)

Programming
Chapter 3
3Ć49
Figure 3.14
Status Word Summary
1
0
1
0
1
0
Alarm Word W58
Loop 1 Status Word W61
Loop 2 Status Word W68
Status Monitor Byte SMB
11117
0 0
17 16 15 14 13 12 11 10 07 06 05 04 03 02 01 00
DYNAMIC
BLOCK
ERROR
LOOP
BLOCK
ERROR
POWER-UP READY LOSS OF
+ 15VDC
POWER
SOFT
FAULT
0 0 0 0 0 0 0 0
07 06 05 04 03 02 01 00
0 0 1
AARM
CONDITION
POWERĆUP LOSS OF
AN INPUT
LOSS OF
+ 15VDC
POWER
SOFT
FAULT
MODE
1
0
17 16 15 14 13 12 11 10 07 06 05 04 03 02 01 00
NEG.
ERROR1
POS.
NEG.
ERROR2
POS.
NEG.
SCALED PV
POS.
NEG.
POS.
E<EMN1
E<EMN2
E>EMP1
E>EMP2
NEG.
FFV1
POS.
NEG.
FFV2
POS.
LOAD/
ENTER
COMPLETE
0
V > V
MAX
I I
V > V
MAX
I I
LOSS OF
ANALOG
INPUT 1
LOSS OF
ANALOG
INPUT 2
LOSS OF
TIEBACK
INPUT 1
LOSS OF
TIEBACK
INPUT 2
MANUAL
MODE
MANUAL
MODE
POWER-UP
COMPLETE
0
V >4095
P
V >4095
P
V > V
MAX
D D
V > V
MAX
D D
V<VMIN
V<VMIN
V>VMAX
V>VMAX
SCALED PV
WITHIN
EROR
DEAD BAND
OUTSIDE
IN PROCESS
AUTOMATIC
AUTOMATIC
WITHIN
EROR
DEAD BAND
OUTSIDE