
V1.00/EN/00741192/2021-03-30 [IPC 300]
57
5 Configuration
5.1.7
Binary inputs
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
r
Binary inputs using the
key
Value / settings
Description
External change-
over of setpoint
specification
Switched off
No external changeover of setpoint specification
Digital input1
Changeover is controlled by digital input1
Digital input2
Changeover is controlled by digital input2
Ext. digital input1
Changeover is controlled via an interface
Ext. digital input2
Changeover is controlled via an interface
Setpoint specifica-
tion for changeover
Voltage input
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.
Current input
Value, adjustable
Setpoint value for
changeover
0 % to 100 %
Note:
This parameter is available only if "Value, adjustable" is se-
lected for setpoint specification for changeover.
Keypad
locking
Switched off
No key lock
Digital input1
Key lock is controlled by digital input1
Digital input2
Key lock is controlled by digital input2
Ext. digital input1
Key lock is controlled via an interface
Ext. digital input2
Key lock is controlled via an interface
External switch-off
of display lighting
Switched off
No external switch-off, i.e. the background lighting
behaves according to the configuration in Chapter 5.1.1
Digital input1
Switch-off is controlled by digital input1
Digital input2
Switch-off is controlled by digital input2
Ext. digital input1
Switch-off is controlled via an interface
Ext. digital input2
Switch-off is controlled via an interface
Inhibit input
control direction
The firing pulse inhibit can be triggered in the event of "high or
low switching level".
v
Chapter 3.3 "Connection diagram"
"high load ON"
Per default:
Inhibit input "high", power controller does not supply power.
Inhibit input "low", power controller supplies power.
"high load OFF"
Control direction,
digital input1
high inactive
The function for digital input 1 can be triggered for "high or low
switching level".
high active
k
/ bold = default setting
*1$
o
6
Summary of Contents for 709051
Page 8: ...8 V1 00 EN 00741192 2021 03 30 IPC 300 Contents...
Page 26: ...2 Mounting 26 V1 00 EN 00741192 2021 03 30 IPC 300...
Page 48: ...4 Operation 48 V1 00 EN 00741192 2021 03 30 IPC 300...
Page 62: ...5 Configuration 62 V1 00 EN 00741192 2021 03 30 IPC 300...
Page 76: ...6 Special device functions 76 V1 00 EN 00741192 2021 03 30 IPC 300...
Page 84: ...8 Error messages and alarms 84 V1 00 EN 00741192 2021 03 30 IPC 300...
Page 90: ...10 Technical data 90 V1 00 EN 00741192 2021 03 30 IPC 300...
Page 91: ...V1 00 EN 00741192 2021 03 30 IPC 300 91 11 Certificate 11 1 China RoHS...