Metrohm 789 Robotic Sample Processor XL - Manual (Page 119)

3.9 The Remote interface
Metrohm Sample Processor, Operation 111
METER Mode I *********0100* switches ion meter or pH meter to Ipol (mV measure-
ment) and starts it
METER Mode C *********1000* switches ion meter to Conc measurement
METER Cal pH *********0101*
switches ion meter or pH meter to pH calibration and
starts it
METER Cal C *********1001* switches ion meter to Conc calibration
METER enter *********1111* simulates the <ENTER> key for ion meter or pH meter
(essential for pH calibration with 691/780/481, in order to
start the measurement of the second buffer)
For
START commands the signal is transmitted as a short impulse of 200 ms.
*
) With pH meters or ion meters a result report is triggered
3.9.5 Manual stop options
Parameter Signal
pattern Function
STOP Device 1 ************1* stops device 1 (e.g. Titrino, Titrando...)
STOP Device 2 ******1******* stops device 2 (see above, only with multiple cable)
STOP Device * ******1*****1* stops devices 1 and 2 "
For STOP commands the signal is transmitted as a short impulse of 200 ms.