13. Settings
Inverting activate
The activation mode and the actual contact status resulting from the relay
type and addressing mode are displayed in the next lines.
Status active / inactive
Contact open / closed
Via the keypad or the interface relays can be manually activated to relay vari-
ant ´Driven´. (see Manual 6.10.10)
Relay
Trigger inputs
For the purpose of controlling the measuring sequence two trigger inputs are
provided at ports 8 and 9 (keypad or optocoupler).
The trigger sources ´Key´ and / or ´Optocoupler´ can be defined directly in the
RTA3 by selecting the trigger port and then using keys PROG , PROG ,
▲ / ▼ ... and PROG or the trigger function can, for safety reasons, be dis-
abled altogether by means of ´Off´.
The following trigger functions can be programmed as variants :
Start / stop Start / stop a measuring operation, edge-controlled
Manual Once-only manual measuring channel scan
Delete Max / Min Delete all maximum / minimum values
Print the function Print the measured value
Start / stop, level-triggered Start / stop a measuring operation, level-controlled
Set measured value to zero Set measured value to zero
If these standard functions prove insufficient, it is also possible to enable
´Macro execution´; any one of the 5 available macros can then be selected
and, in the last line of the macro, interface commands can be entered as re-
quired, separated by ´|´. (see Manual 6.6.5).
Macro 5 Execute macro 5
Macro 6 Execute macro 6
Macro 7 Execute macro 7
Macro 8 Execute macro 8
Macro 9 Execute macro 9
13.5.3 Analog output
At sockets A1 and / or A2 it is possible to use not only relays and trigger inputs but
also analog outputs, either as optional ports (4 to 7) with V6 relay trigger adapter
ZA 8006-RTA3 or separately as V5 recording cable ZA 1601-RK. (see Manual
5.1.1) They provide the following output signals :
Recording cable ZA1601-RK Voltage -1.2 to +2.0 V 0.1 mV / digit
Relay trigger adapter ZA8006-RTA3 Voltage 0 to 10 V 0.5 mV / digit
or optionally Current 0 to 20 mA 1 µA / digit
Various configurations are also possible with analog outputs in the menu ´Output
60 ALMEMO
®
710
To Next Page
Loading...
