PSx3xxDP Instruction Manual
17
7.3
Control byte configuration
7.3.1 Confirmation
When this bit undergoes a 1
0 transition, all hardware errors and the error status are transferred
to the error memory and deleted. The save command can be used to transfer the error memory
to the internal EEPROM memory (performed automatically in firmware version 7 and up once the
error is confirmed). Having the error memory analyzed by the manufacturer can be extremely
helpful when performing an error search.
7.3.2 Release bit
If this bit is set, the drive can run. If it is deleted during a run, the drive will stop.
7.3.3 Manual run release
If this bit is set and the ‘accept and proceed to position’ bit is not set, status information from the
external jog keys will be used to control the positioning unit directly.
7.3.4 Run with no reference loop
If this bit is set, the reference loop can be suppressed, even if it has been activated during the
parameter setting process.
7.3.5 Set value for reference position
The drive can be assigned a reference position (‘set and save reference position’) when it is
mounted. This reference position, which serves as the new zero position for the drive, is saved in
the instrument and can be assigned a new numerical value via the control unit. The new
numerical value is written into the target position module and this bit is then activated briefly. In
order to prevent an unwanted run, no other bit can be set in the command byte; otherwise the
value will not be accepted.
For firmware version 7 and higher, this value should be transferred when setting the reference
position for the target position, as it can now be saved permanently.
Bit
Meaning
15(MSB) not assigned
14
not assigned
13
not assigned
12
not assigned
11
not assigned
10
not assigned
9
not assigned
8
confirmation for hardware error
7
release bit
6
manual run release
5
run with no reference loop
4
set value for reference position
3
set and save reference position
2
accept and proceed to position
1
manual run, down
0(LSB)
manual run, up
Summary of Contents for PS*3**DP series
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