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5.1.7
Binary inputs
External change-
over of setpoint
specification
Setpoint specifica-
tion for changeover
Setpoint value for
changeover
Keypad
locking
External switch-off
of display lighting
Inhibit input
control direction
Control direction,
digital input1
V1.00/EN/00741192/2021-03-30 [IPC 300]
There are two digital inputs and an additional digital input for firing pulse inhibit
available to which a PLC level can be applied.
The following functions can be triggered with digital input 1 and 2:
h
Switch to the configuration level
Value / settings
Switched off
Digital input1
Digital input2
Ext. digital input1
Ext. digital input2
Voltage input
Current input
Value, adjustable
0 % to 100 %
Switched off
Digital input1
Digital input2
Ext. digital input1
Ext. digital input2
Switched off
Digital input1
Digital input2
Ext. digital input1
Ext. digital input2
"high load ON"
"high load OFF"
high inactive
high active
k
/ bold = default setting
r
Binary inputs using the
Description
No external changeover of setpoint specification
Changeover is controlled by digital input1
Changeover is controlled by digital input2
Changeover is controlled via an interface
Changeover is controlled via an interface
Selects the source that is used to specify the setpoint value
when external changeover of the setpoint specification is acti-
vated.
Note:
The only analog inputs that are available here are those that
have not yet been populated by a setpoint specification, for
example.
Note:
This parameter is available only if "Value, adjustable" is se-
lected for setpoint specification for changeover.
No key lock
Key lock is controlled by digital input1
Key lock is controlled by digital input2
Key lock is controlled via an interface
Key lock is controlled via an interface
No external switch-off, i.e. the background lighting
behaves according to the configuration in Chapter 5.1.1
Switch-off is controlled by digital input1
Switch-off is controlled by digital input2
Switch-off is controlled via an interface
Switch-off is controlled via an interface
The firing pulse inhibit can be triggered in the event of "high or
low switching level".
v Chapter 3.3 "Connection diagram"
Per default:
Inhibit input "high", power controller does not supply power.
Inhibit input "low", power controller supplies power.
The function for digital input 1 can be triggered for "high or low
switching level".
5 Configuration
key
57
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