West Control Solutions KS98-1 - Manual (Page 208)

Halt status
Used e.g. for bandwidth monitoring
The halt status can be switched on and off only via the halt control input. Unlike the stop status, the run status remains
unchanged (run output remains active) in the halt status.
Status display is “halt”.
Automatic/manual operation
The programmer can operate both in automatic or in manual mode:
automatic: The effective is determined by the programmer.
manual: The effective can be altered via programmer operating page or via interface. However, the program continues
running and can be influenced via control inputs and operation/interface as during automatic mode (run/stop/re -
set/preset/search).
w When switching over from automatic
Þ manual, the effective remains at the last value which was effective be-
fore switching over.
w Manual
Þ automatic switchover: The effective changes from the manual to the actual programmer .
w Switching over can be done via the programmer operating page (“automatic” < >. “manual”) or via interface.
w The automatic/manual mode displayed only via the digital manual output.
0 = automatic
1 = manual
w The “manfree” control input can be used to enable switchover.
0 = switchover to manual is disabled
1 = switchover to manual is enabled
Programmer control via key
H
Programmer control is possible by means of digital function block inputs, status changing on the operating page, inter -
face and also using key
H . For selection of the H key functionality, a configuration parameter is offered:
FKey: 0 = toggle bit changes at each key pressure at output fkey
1 = F key function with pulse at output fkey
2 = F key controls the programmer (fkey output generates a pulse when a key is actuated)
Hereby, the rule that the statuses at connected control inputs have priority over the operation is applicable. The follo -
wing diagram describes the status sequence dependent on the actions:
Programmer 9499-040-82711
III-208 APROG ( analog programmer (No. 24)) / APROGD ( APROG data (No. 25))