Owner's manual

NEXT>>>ADVANCE www.nextadvance.com SP500 series OEM Programmable Syringe Pump
NE500 series manual iii Revision 101101
7.3.2 INCREMENT RATE FUNCTION ................................................................................. 10
7.3.3 D
ECREMENT RATE FUNCTION ................................................................................ 11
7.3.4 S
TOP PUMPING OPERATION AND END THE PROGRAM ........................................... 11
7.3.5 J
UMP TO PHASE FUNCTION..................................................................................... 11
7.3.6 D
EFINE STARTING PHASE OF LOOP FUNCTION....................................................... 11
7.3.7 D
EFINE CONTINUOUS LOOP END FUNCTION.......................................................... 11
7.3.8 D
EFINE LOOP END AND LOOP REPETITIONS FUNCTION......................................... 11
7.3.9 P
AUSE PUMPING FUNCTION.................................................................................... 12
7.3.10 J
UMP TO PHASE IF EXTERNAL TRIGGER FUNCTION ............................................... 12
7.3.11 S
ETUP EVENT TRIGGER JUMP PHASE FUNCTION.................................................... 12
7.3.12 'ES:
NN': SETUP EVENT SQUARE WAVE TRIGGER JUMP PHASE .............................. 12
7.3.13 E
VENT RESET FUNCTION........................................................................................ 12
7.3.14 S
ET TTL OUTPUT PIN FUNCTION ........................................................................... 13
7.3.15 B
EEP FUNCTION...................................................................................................... 13
7.4 PUMPING PROGRAM EXAMPLES ................................................................................. 14
7.4.1 EXAMPLE 1: 2 STEP RATE...................................................................................... 14
7.4.2 E
XAMPLE 2: REPEATED DISPENSES WITH SUCK BACK ......................................... 14
7.4.3 E
XAMPLE 3: RAMPING THE FLOW RATE................................................................ 15
7.4.4 E
XAMPLE 4: COMPLEX DISPENSES WITH EXTERNAL SYNCHRONIZATION ............ 16
7.4.5 E
XAMPLE 5: CONTROL FROM A HIGH-LOW PRESSURE SENSOR............................ 17
7.4.6 E
XAMPLE 6: AUTOMATED DISPENSING WITH SYNCHRONIZATION........................ 19
7.4.7 E
XAMPLE 7: DISPENSING WITH COMPLEX SYNCHRONIZATION ............................ 20
8. RS-232 COMMUNICATIONS ...................................................................................... 22
8.1 CONNECTION AND NETWORKING................................................................................ 22
8.2 RS-232 P
UMP NETWORK CONFIGURATION................................................................ 22
8.3 RS-232 P
ROTOCOL....................................................................................................... 22
8.3.1 RS-232 GENERAL SYNTAX LEGEND....................................................................... 23
8.3.2 RS-232 P
ROTOCOL: BASIC MODE.......................................................................... 24
8.3.3 RS-232 P
ROTOCOL: SAFE MODE ............................................................................ 24
8.3.4 RS-232 P
ROTOCOL: BASIC AND SAFE MODE COMMON SYNTAX .......................... 25
8.4 COMMAND ERRORS AND ALARMS .............................................................................. 25
8.5 RS-232 C
OMMAND SET ................................................................................................ 26
8.5.1 PROGRAM FUNCTION COMMANDS ......................................................................... 26
8.5.2 P
UMP OPERATIONAL COMMANDS .......................................................................... 28
8.5.3 C
ONFIGURATION AND SETUP COMMANDS ............................................................. 29
8.5.4 G
ENERAL CONTROL AND STATUS COMMANDS ...................................................... 30
8.6 GETTING STARTED WITH RS-232............................................................................... 31
9.
LOGIC INTERFACE: TTL INPUT AND OUTPUT ................................................. 32
9.1 TTL I/O OPERATIONAL CONTROLS ........................................................................... 33
9.2 TTL I/O C
ONTROL FROM THE PUMPING PROGRAM................................................. 34
9.3 TTL I/O C
ONTROL FROM RS-232 .............................................................................. 34
10.
APPENDIX ...................................................................................................................... 35
10.1 SYRINGE DIAMETERS AND RATE LIMITS................................................................ 35