3.2 The Remote interface
Metrohm 838 Advanced Sample Processor, Appendix 69
In order to simplify the use of Remote commands, particularly when
several devices are linked together with Metrohm cables, predefined bi-
nary patterns are available as command parameters for the commands
CTL and SCN for standard conditions. These are:
3.2.3 SCN command
Parameter Signal pattern Function
Ready1 *******1 waits for "ready" condition of 732/1
End1 ****1*** waits for the EOD impulse from 732/1
End2 *1****** waits for the EOD impulse from 732/2
Wait1 *****1** waits for active Remote line 2 set by 732/1 or 797
Wait2 ***1**** waits for active Remote line 4 set by 732/2
Wait* ***1*1** waits for active Remote line 2 and 4 set by 732/1 and 732/2
Pump1 ? ******1* waits for active IC pump 709/1
Pump2 ? **1***** waits for active IC pump 709/2
Pump* ? **1***1* waits for active IC pumps 709/1 and 709/2 laufen
3.2.4 CTL-Befehl
Parameter Signal pattern Function Signal
INIT 00000000000000 initializes the Remote interface static
INIT 732/819 ***0000*000**0 initializes the Remote lines of 732 or 819 static
PROG R/S 1 ***000*******1 starts/stops the time program of 819/1 pulse (200 ms)
PROG R/S 2 ******0*100*** starts/Stopps the time program of 819/2 pulse (200 ms)
PUMP R/S 1 ***001*******0 starts/stops IC pump 818/1 pulse (200 ms)
FILL A 1 ***010*******0 switches valve A of 820/1 to "Fill" pulse (200 ms)
INJECT A 1 ***100*******0 switches valve A of 820/1 to "Inject" pulse (200 ms)
FILL B/STEP 1 ***001*******1 switches valve B of 820/1 to "Fill" pulse (200 ms)
INJECT B 1 ***110*******0 switches valve B of 820/1 to "Inject" pulse (200 ms)
ZERO 1 ***011*******0 activates autozero of 819/1 pulse (200 ms)
PUMP 833 ein ************1* starts the pump of a 833 static
PUMP 833 aus ************0* Stopps the pump of a 833 static
STEP MSM 833 ***********1** advances a step of the suppressor module 833 pulse (200 ms)
*************1 starts or advancesdevice 1 (e. g. 797 VA Com-
putrace)
static
To Next Page
Need help?
General
