Metrohm 751 GPD Titrino - Manual (Page 51)

2.6. Parameters, key <PARAM>
751 GPD Titrino
48
rate: OFF
**titr.
low lim. 0.000 ml/min
up lim. 150 ml/min
action: none
**titr.
temperature: OFF
**titr.
low lim. -170.0 °C
up lim. 500.0 °C
action: none
**titr.
assign output L10: none
violated limit: any
output L10: pulse
Monitoring of rate (ON, OFF)
With "on" follow the requests:
Limit values (0.000...150 mL/min)
Action if a limit is exceeded (end, hold, wait, none)
end: Abort.
hold: Hold reagent addition until manually restarted.
wait: Hold reagent addition until limits are again
complied with, then automatically continue. If
the lower limit has been exceeded, "wait" is
senseless as the rate will only become smaller
during the waiting time-
Monitoring of temperature (ON, OFF)
With "on", the following requests:
Limit values (-170.0...500.0°C)
Action if a limit is exceeded (end, hold, wait, none)
end: Abort.
hold: Hold reagent addition until manually restarted.
wait: Hold reagent addition until limits are again
complied with, then continue automatically.
Assignment of output L10 for monitoring (meas, temp,
rate, all, none)
A signal can be output at L10 (pin 8) of the remote
socket if a limit has been violated.
Assignment of a violated limit (any, upper, lower)
The signal will be set if the assigned limit is violated.
Type of signal to be set when limits are violated. (active,
pulse)
active: Output line is set to 0 V.
pulse: Pulse > 100 ms.
Important: An active line will be set inactive with an
impulse!
Same possibilities for lines L11, L12, L13.
Pin assignment on socket "Remote":
L10 Pin 8
L11 Pin 13
L12 Pin 19
L13 Pin 20