CTI-CRYOGENICS On-Board Network Terminal Page 42 Installation, Operation And Maintenance Instructions Download

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Network Terminal Installation, Operation, and Maintenance Instructions

P/N 8040375G001

B-5

HELIX TECHNOLOGY CORPORATION

CRYOGENICS

Checksum of hex data field:

Bits

76543210

Sum of

01000001

01010000

00100000

01000001

00110010

00101110

00110000

00110001

Equals

10110011 or hex B3 modulo 256.

Bits 7 & 6 aligned for

X0R

00000010

X0R result

10110001 or B1.

Mask D5, D0 00110001
Addend ’0’

00110000

Final Chk

01100001 Hex 61, ASCII ’a

Summary of Contents for On-Board Network Terminal

Page 1: ...HELIX TECHNOLOGY CORPORATION http www helixtechnology com C HELIX TECHNOLOGY CORPORATION TI CRYOGENICS Network Terminal Installation Operation and Maintenance Instructions 8040375G001 Rev 100 11 2001...

Page 2: ...ation is strictly prohibited Any correspondence regarding this document should be forwarded to Helix Technology Corporation Mansfield Corporate Center Nine Hampshire Street Mansfield Massachusetts 020...

Page 3: ...except for archive purposes consistent with your standard archive procedures ii transfer the Software to a third party apart from the entire product iii modify decompile disassemble reverse engineer o...

Page 4: ...ear Display Key 1 7 Numeric Keypad 1 7 Enter Command Key 1 7 Function Keys 1 7 Service RS 232 Port 1 7 Rear Panel Component Description 1 7 ON OFF Switch Input Power Connector 1 7 Bonding Stud 1 7 LED...

Page 5: ...ion Groups 4 6 Setting up Regeneration Groups with the Network Terminal 4 7 Starting a Group Regeneration From the Network Terminal 4 8 The RS 232 Communication Ports 4 8 Setting the RS 232 Port Baud...

Page 6: ...of Daisy Chained Pump Configuration 3 2 Figure 3 2 Network Selector Switch Location 3 3 Figure 3 3 Input Power Connector 220 240 VAC Modification 3 4 Figure 4 1 Network Terminal Keypad Display 4 1 Fi...

Page 7: ...s cross contamination of the pumps through the roughing lines during regeneration On Board Pumps can be mapped together and the roughing valves in that map are controlled through a token pass protocol...

Page 8: ...Introduction 1 2 P N 8040375G001 C HELIX TECHNOLOGY CORPORATION TI CRYOGENICS Figure 1 1 Network Terminal Configurations Half Panel Full Panel Rear View Half and Full Panel 1 5...

Page 9: ...1 1 Network Terminal General Specifications Parameter Value Weight 11 lbs 5 5Kg Electrical Input 90 125 VAC 50 60 Hz 180 250 VAC 50 60 Hz 1 4 amp maximum Ambient Temperature 50 F 100 F 10 C 38 C Comm...

Page 10: ...Introduction 1 4 P N 8040375G001 C HELIX TECHNOLOGY CORPORATION TI CRYOGENICS Figure 1 2 Half Panel Dimensions...

Page 11: ...Network Terminal Installation Operation and Maintenance Instructions P N 8040375G001 1 5 C HELIX TECHNOLOGY CORPORATION TI CRYOGENICS Figure 1 3 Network Terminal Right Hand Configuration...

Page 12: ...16 alphanumeric characters of data entry Messages longer than 16 characters can be viewed by using the horizontal scroll display key Horizontal Scroll Display Keys The horizontal scroll display keys m...

Page 13: ...The Service RS 232 port allows you or a CTI CRYOGENICS Field Service Representative to connect the RS 232 port of a portable computer to the Network Terminal for communication purposes The port is mo...

Page 14: ...ress of the Network Terminal that is connected to the On Board NetLink AUX RS 232 Port The AUX RS 232 port allows you to connect a PC that is running OCC for Windows to control the On Board network Th...

Page 15: ...intenance Instructions P N 8040375G001 1 9 C HELIX TECHNOLOGY CORPORATION TI CRYOGENICS Figure 1 5 Example of Daisy Chained Pump Configuration 00 01 02 03 04 09 08 07 06 05 10 11 12 13 14 19 18 17 16...

Page 16: ...ch and the power cable for damage Shipping Carton Contents The Network Terminal is shipped with the components shown in Table 2 1 Table 2 1 Shipping Carton Contents Part Number Description Quantity 81...

Page 17: ...may connect the pumps as follows 01 03 06 02 04 etc Pumps numbered 10 19 must be connected to the Pumps 10 19 connector identified in Figure 3 1 The address switches on the pump modules as shown in Fi...

Page 18: ...N 8040375G001 C HELIX TECHNOLOGY CORPORATION TI CRYOGENICS Figure 3 1 Example of Daisy Chained Pump Configuration 00 01 02 03 04 09 08 07 06 05 10 11 12 13 14 19 18 17 16 15 Terminator Terminator EMI...

Page 19: ...ed for both 110 120 and 220 240 VAC operation Use either size 3AG or 5 x 20mm 0 25 amp fuses when replacing the fuse 110 120 VAC 1 Insert the provided power cable plug into the receptacle on the rear...

Page 20: ...have to be purchased to provide 220 240 VAC power to the Network Terminal The power connector on the rear panel of the Network Terminal is a standard IEC 320 power connector 2 If modification is nece...

Page 21: ...NOTE The bonding stud as shown in Figure 3 1 is intended for applications where Electromagnetic Interference EMI may be a problem It is not to be used as a protective ground Attach a ground using acce...

Page 22: ...ad functionality Figure 4 1 Network Terminal Keypad Display NOTE Opening a session tells you that the Network Terminal now has control of the keypad at the pump While you are in session for a given pu...

Page 23: ...ing manifold are in the same map If your system has more than one roughing manifold then you can have more than one roughing map It is possible to have up to five roughing maps in a multi pump On Boar...

Page 24: ...xt The display reads REGEN LOCK OFF 6 Press Next The display reads ROUGH VALVE MAP 7 Press Enter The display reads MAP A 8 Press Enter 9 Press 00 Enter 01 Enter 02 Enter Enter Map A is complete The di...

Page 25: ...lay a password request 6 Enter a password if being used then press Enter and Next Press 0 if a password is not being used NOTE When operating pumps from a Network Terminal a common password can only b...

Page 26: ...ted from within a group regeneration for this activity to occur If this feature is turned off the pumps will rough to base pressure Since this functionality will only operate when the pumps are starte...

Page 27: ...CE then press 9 9 The display shows the serial number and software version 2 Press the Next key until the PASSWORD prompt is displayed 3 Enter the password and press Enter 4 Press the Next key until O...

Page 28: ...4 Press Next The display reads 1 MULTI 5 Press Enter The display reads 1 MULTI and shows which pumps ifany arecurrentlyinthatgroup Youmayhavetopresstherightscroll arrow to move the display so that all...

Page 29: ...each of which provides access to the Network Terminal or pump information and control All three of the ports can be used simultaneously The ports are named so that they can be identified when setting...

Page 30: ...function of theterminal Press Next then Next again to display the password prompt 2 Enter a password then press Enter and Next 3 Continue pressing Next until 9600 HOST BAUD is displayed 4 To change th...

Page 31: ...ry is a 3 0 Volt Panasonic P N BR2325 lithium battery Symptoms You can suspect the battery voltage being low if the following parameters cannot be retained by the Network Terminal Rough Valve Maps Mul...

Page 32: ...ustomer support center for further assistance Memory Backup Battery Replacement NOTE Replace the existing battery with a 3 0 Volt Panasonic P N BR2325 lithium battery or equivalent 1 Turn power OFF to...

Page 33: ...enance Instructions P N 8040375G001 5 3 C HELIX TECHNOLOGY CORPORATION TI CRYOGENICS Figure 5 1 Memory Backup Battery B1 and Resistor R3 Locations J4 Battery B1 J2 J3 Resistor R3 Place Negative Meter...

Page 34: ...ible or the group contains pumps with incompatible FastRegen Control Modules 3 One or more of the pumps in the group is not detected as being present by the Network Terminal If You Cannot Communicate...

Page 35: ...twork Terminal Failure Messages Message Possible Problem Session Lost Communication was lost to that pump Line break or noise Session Failed A session was attempting to open and there was a line break...

Page 36: ...l Customer Support Center NOTE Please contact the Customer Support Center in Mansfield Massachusetts in the United States of America by dialing 508 337 5599 if a Customer Support office is not located...

Page 37: ...Norway The Netherlands Dial 49 6151 959 55 24 hours a day seven days a week France Spain Portugal Greece Belgium North Africa Dial 33 1 6935 2600 24 hours a day seven days a week United Kingdom Irelan...

Page 38: ...starting flag character serves the unique purpose of synchronizing the receiver to the transmitter by signaling the start of the message packet This code is not contained in the set of characters used...

Page 39: ...final printable checksum character in the range of 30 hex to 6F hex 0 o Message traffic is always originated by the HOST unit This message is referred to as a command or query Commands cause specific...

Page 40: ...mmand is sent that cannot be executed except under certain conditions due to interlocks the return message is G If this inquiry is the first since a power failure the message is H 4 If a proper comman...

Page 41: ...ata Field Bits 76543210 Sum of 50 01010000 30 00110000 31 00110001 40 01000000 Equals 11110001or Hex F1 Bits 7 6 aligned for X0R 00000011 X0R result 11110010 Mask D5 D0 00110010 Addend 0 00110000 Fina...

Page 42: ...CRYOGENICS Checksum of hex data field Bits 76543210 Sum of 41 01000001 50 01010000 20 00100000 41 01000001 32 00110010 2E 00101110 30 00110000 31 00110001 Equals 10110011 or hex B3 modulo 256 Bits 7 6...

Page 43: ...GND 7 25 Pin Female On Board Module IBM PCxT CAUTION The RS 232 cable should not be routed with power cables and other equipment which may generate excessive EMI conditions 2 R x D 3 T x D 9 5 Shield...

Page 44: ...he given command No power failure or reset occurrences since last acknowledgment F Invalid command token or invalid data argument for the given command also a reset event has occurred which has not be...

Page 45: ...nc with the Network controller so that subsequent resets are then detectable when the con troller returns B for the normal A status reply None Returns an identifier string indicating module type and s...

Page 46: ...ce completed the pumps found to be active are configured according to the rough valve cooperation groupings already defined in the Network controller The returned code is a number from 0 to 1 048 575...

Page 47: ...et C 1 5 Returns a numeric code that identifies which pump modules are in the selected rough valve map The parameter 1 through 5 selects the maps A through E which can be reviewed and programmed throu...

Page 48: ...ame map sets A E as those currently granted rough usage will be held off from REGEN usage of the rough valve until relinquished G 0 32767 Command to set or query the Multiplexor Network pass word valu...

Page 49: ...sets clears queries supervisor mode When set 1 a periodic L command to poll the state of the remote lock out rough sets is required to maintain these sets locked out If 5 seconds elapses with no such...

Page 50: ...he groups 1 through 5 which can be reviewed and programmed through the keypad of the Net work Terminal when the 99 select code is entered from the REGEN menu The bit weights for the set notation are t...

Page 51: ...t 1 Host RS 232 port 2 Service RS 232 port 3 Auxiliary RS 232 port n 0 1 Command to query turn ON or turn OFF the full rough coordination feature When ON all pumps sharing a com mon manifold will roug...

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