Honeywell VPR100 User Manual page 23

Soak
Soak time range
Program Cycling
Startup/Shutdown
PV Hot Start
Batch Programming
Profile Events
Number
Input Types
All Types
TC/EMF
RTD
12/00
Table 1-1 Specifications (continued)
Setpoint Program Capability (continued)
Guaranteed or non-guaranteed. Can be applied to ramp or soak segment or across entire
profile/program.
0-9,999,999 hours, minutes, or seconds.
Entire programs or portions of a program can be cycled up to 99 times. Loops can be
nested up to 4 deep.
Can be set up to use a predefined startup profile separate from the normal processing
programs. Shutdown profile can be attached to the end of a profile and can be jumped to
for emergency shutdown.
Can start the profile at the point where the present PV value first intersects the profile.
1 to 255 Batch numbers. Batch number is assigned by the programmer and is incremented
automatically when batch is started.
Using a keyboard or bar code reader and the front keyboard connector, a batch can be
labeled with a name of up to 8 characters.
Up to 16 events can be defined in each segment of a profile. Each event's state is
activated at the beginning of the segment and is held throughout the segment.
Up to 6 universal, up to 12 TC/EMF and Pyrometer only.
Universal types are EMF (mV, V, mA via shunt), Thermocouple, RTD and Pyrometer.
Resolution: 15 bits (14 bits plus sign).
Scan Rate: 250 msec for 2 inputs, and 2 control loops and 2 Profilers and 12 Calc. Values
500 msec for 8 inputs and 4 control loops and 4 Profilers and 32 Calc. Values
1 sec for 12 inputs and 4 control loops and 4 Profilers and 32 Calc. Values
Isolation: Fully isolated
Normal Mode Rejection: 60 dB (1,000:1).
Common Mode Rejection: 120 dB (1,000,000:1) (@ 100 ohm source).
Normal Mode Voltage Limit: RMS equal to high span limit (@ mains/line frequency).
Input Impedance: >20 megaohms. 1 megaohms when using the following ranges: 0-
10V, +/-10V, 0-20V, +/-20V.
Accuracy: See Table 1-2 and Table 1-3.
Temperature Effects: See Table 1-3.
Ranges: Assigned per point based on range table. See Table 1-2 and Table 1-3.
Source Resistance Error: 0.3 microvolts per 100 ohms.
Reference Junction Error (TC only): 0.3 °C (0.5 °F).
Open Input Check: Bleeder type (upscale, downscale, off).
Excitation Current: 0.15 mA.
Switching: Common "B" lead.
Maximum Lead Resistance: 5 ohms.
VPR & VRX – User Manual
Analog Inputs
Introduction
7