PSx3xxDN Instruction Manual
21
g) Identifiers used for available I/O connections
The identifiers used for available I/O connections can be determined from the
predefined master/slave connection set:
Bits for identifier
Meaning
10 9 8 7 6 5 4 3 2 1 0
1
0
slave MAC ID
1 0 1 poll command message (master)
0
1 1 1 1
slave MAC ID
poll response message (slave)
1
0
master MAC ID
0 0 0 bit-strobe command message (master)
0
1 1 1 0
slave MAC ID
bit-strobe response message (slave)
0
1 1 0 1
slave MAC ID
change-of-state/cyclic message (slave)
1
0
slave MAC ID
0 1 0 change-of-state/cyclic acknowledge message
(master)
h) Detailed description of status bits
Bit 0
:
target position reached
This bit is set:
- when a transferred target position has been reached successfully
- after running an initial reference loop, when the actual value corresponds to
the previously transferred target value
This bit is reset:
- after transferring a target position if the difference from the actual value is
larger than the positioning window (PSE object; class 100, instance 1,
attribute 6)
- by a manual run
- if an invalid target value has been transferred
- if rotated manually when on standstill
Bit 1
:
drag error
This bit is set:
- if, after the acceleration phase, the maximum speed setting has not been
achieved
This bit is reset:
- with each new run command
Bit 2
:
reverse jog key active
This bit is set:
- if Pin 3 on the key connector is connected with Pin 1 (+24V)
This bit is reset:
- if Pin 3 on the key connector is deconnected from Pin 1 (+24V)
Bit 3
:
forward jog key active
This bit is set:
- if Pin 2 on the key connector is connected with Pin 1 (+24V)
This bit is reset:
- if Pin 2 on the key connector is deconnected from Pin 1 (+24V)
Bit 4
:
motor power present
This bit is set:
- if the supply voltage to the motor is above the Umot limit (PSE object; class
100, instance 1, attribute 60) and below 30V
This bit is reset:
- if the supply voltage to the motor is below the Umot limit or above 30V
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