Honeywell VRX180 Manual De Usuario

 

DISPLAY LO LIM 

OFF or number 

Enter the lower limit for the SP Trend 
display.  Allow for the maximum and 
minimum Profiler and PV values.  

DISPLAY HI LIM 

OFF or number 

Enter the upper limit for the SP Trend 
display, allowing for the maximum and 
minimum Profiler and PV values.  

PV #1 

OFF, analog parameter, number 

Program the profiler to monitor a process 
variable.  PV #1 is trended on the SP 
Trend display.  PV #1 is compared to the 
profiler’s value to determine deviation.  
Excessive deviation between PV #1 and 
profiler value can cause a Hold 
(guaranteed soak). 

PV #2 

OFF, analog parameter, number 

This is an optional PV that can also be 
monitored and can be used to determine 
deviation from profiler value.  PV #2 is 
shown on SP Trend display’s Point/Detail 
menu. PV #2 is also trended on SP Trend 
display. 

START 

Discrete parameter, 1, 0, or OFF 

RESET/RUN 

Discrete parameter, 1, 0, or OFF 

See Reset/Run on page 185. 

HOLD 

Discrete parameter, 1, 0, or OFF 

See Hold on page 186. 

ADVANCE 

Discrete parameter, 1, 0, or OFF 

See Advance on page 186. 

HOT START 

Discrete parameter, 1, 0, or OFF 

See Hot Start on page 186. 

FAST FORWARD 

Discrete parameter, 1, 0, or OFF 

See Fast Forward on page 187. 

SHUTDOWN 

Discrete parameter, 1, 0, or OFF 

See Shutdown on page 188. 

RAMP INCREMENT 

Discrete parameter, 1, 0, or OFF 

See External Ramp Type on page 180. 

GUARANTEED SOAK 

Discrete parameter, 1, 0, or OFF 

See Guaranteed Soak on page 182. 

HOLD LEVEL/EDGE 

LEVEL or EDGE 

Select LEVEL to Hold the profiler while 
the Hold discrete is Level ON, and 
resume Run when the Hold discrete is 
Level OFF. 

Select EDGE to Hold the profiler after the 
Hold discrete changes from OFF to ON, 
and resume Run after the Start discrete 
changes from OFF to ON.