X20 system modules • Counter modules • X20DC2396
X20 system User's Manual 3.10
839
4.11.15.8.3.2 Setting the home position
Name:
CfO_PresetABR01_1 to CfO_PresetABR01_2
CfO_PresetABR02_1 to CfO_PresetABR02_2
CfO_PresetABR01_1_32Bit to CfO_PresetABR01_2_32Bit
CfO_PresetABR02_1_32Bit to CfO_PresetABR02_2_32Bit (only in function model 1)
It is possible to specify two home positions for each encoder with these registers through a one-off acyclic write, for
example (default = 0). The configured values are applied to the counter values after a completed homing procedure.
Data type
Value
INT
-32,768 to 32,767
DINT
1)
-2,147,483,648 to 2,147,483,647
1)
Only in function model 1
4.11.15.8.3.3 Homing with reference enable input
Regardless of the referencing mode, it is possible using this register to prevent the home position from being
applied when the corresponding reference input voltage level occurs (see 4.11.15.8.4.2 "Input state of digital inputs
1 to 2": bit 7). The desired setting can be configured by a one-off acyclic write.
Voltage level for reference enable activation - ABR encoder 1
Name:
ConfigOutput26
The voltage level of the digital input 1 to activate reference enable is configured with this register.
Data type
Value
Filter
0x00
Reference enable is active at 0 VDC
USINT
0x08
Reference enable is active at 24 VDC
Reference enable of the input - ABR encoder 1
Name:
ConfigOutput27
This register can be used to define whether the reference enable is activated.
Data type
Value
Filter
0x00
Reference enable input OFF (default)
USINT
0x08
Reference enable input activated
Voltage level for reference enable activation - ABR encoder 2
Name:
ConfigOutput34
The voltage level of the digital input 2 to activate reference enable is configured with this register.
Data type
Value
Filter
0x00
Reference enable is active at 0 VDC
USINT
0x80
Reference enable is active at 24 VDC
Reference enable of the input - ABR encoder 2
Name:
ConfigOutput35
This register can be used to define whether the reference enable is activated.
Data type
Value
Filter
0x00
Reference enable input OFF (default)
USINT
0x80
Reference enable input activated
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