Pressure Systems, Inc.98RK-1 & 9816 User’s Manual©

06

IP Address Resolution Method, as hex state:

13

 

 

0000 = Use Static IP Address stored in module’s non-volatile memory

 

 

 

0001 = Get Dynamic IP Address from external RARP/BOOTP server

 

07

TCP Back-Off Delay, as hex value (or FFFF). FFFF means use low-order

14

 

byte of module’s Ethernet Address as value instead. In either case, back-off

 

 

delay in microseconds is calculated from decimal equivalent of hex value:

 

 

delay = decvalue * 20

 

 

 

08

TCP/IP Data Field Size Prefix (with 2-byte big-endian binary value),

16

 

as hex state: 0000 = None (default)

 

 

 

 

0001 = Yes

 

 

 

09

TCP Connect Port, as hex value (e.g. 2328 = 9000 decimal, default).

17

0A

Auto UDP Broadcast@Reset, as hex state:

18

 

 

0000 = No (default)

 

 

 

 

 

0001 = Yes

 

 

 

0B

Position of 4-state Internal Calibration Valves (C1/C2, C3/C4), as hex state:

12/0C

 

 

0000 = RUN position

 

(C2/C4 Energized, C1/C3 Not)

00/00

 

 

0001 = CAL/RE-ZERO position

(C1/C4 Energized, C2/C3 Not)

00/01

 

 

0010 = LEAK/CHARGE position

(C2/C3 Energized, C1/C4 Not)

01/00

 

 

0011 = PURGE position

(C1/C3 Energized, C2/C4 Not)

01/01

 

(see end-of-table NOTE +)

(see also Chart at end of 'w' command)

 

0C

Temperature Status of Each Scanner Transducer, as 16-bit hex bit map,

 

 

each bit representing the current status of a transducer/channel (16-1)). Bit

 

 

values are:

 

 

 

 

 

0= transducer operating within the specified operational limits.

 

 

 

1= transducer operating outside the specified limits.

 

 

(see end-of-table NOTE +)

 

 

 

0D

Minimum Temperature Alarm Set Point (in degrees C), as decimal (**)

19

 

format 0 representation of internal IEEE float, with leading space).

 

0E

Maximum Temperature Alarm Set Point (in degrees C), as decimal (**)

19

 

format 0 representation of internal IEEE float, with leading space).

 

0F

Cluster (C), Rack (R), and Slot (S) Address, each item encoded as a hex

 

 

digit (most significant digit always zero): 0CRS

 

 

(see end-of-table NOTE ++)

 

 

 

10

External DH Scan Interval (in seconds) as decimal (**) integer value.

1A

11

Thermal Update Scan Interval (in seconds) as decimal (**) integer value.

1B

(+)NOTE:

These 4-byte hex status fields may also be returned in autonomous data

 

 

streams, but as pure binary extensions of each stream packet’s binary

 

 

header (see ‘c’ command, ii=05, bbbb=0002).

 

(++)NOTE: The 98RK-1 Scanner Interface Rack can operate as a single unit with up to eight Model 9816 pressure scanners installed in slots of each rack. Racks may also be grouped together in clusters of racks as part of a larger data acquisition system installation. In order to physically identify individual

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Pressure Systems 98RK, 9816 IP Address Resolution Method, as hex state, Auto UDP Broadcast@Reset, as hex state, +Note