HIS STARTUP1(fundamental) 4

• Input open alarm check
• Input error alarm check
• Input high-high/low-low limit alarm check
• Input high/low limit alarm check
• Input velocity alarm check
• Deviation alarm check
• Output open alarm check
• Output high/low-limit alarm check
• Connection failure alarm check
Alarm status
IOP, IOP-
IOP, IOP-
HH, LL
HI, LO
VEL+, VEL-
DV+, DV-
OOP
MHI, MLO
CNF
Data item
HH, LL
PH, PL
VL
DV
MH, ML
Color Process Status Examples of Alarm Status
Blue Alarm output off AOF
Red Alarm occurrence ) آالضْ‏ ‏)ٚلٛع LO, HI, IOP, LL, HH, OOP
Yellow Alarm occurrence ) آالرم ‏)وقوع ±DV, ±VEL, MLO, MHI
Green Normal NR
White No alarm function provided -
Gray Communication error -