Process data and status information
108147_en_00 PHOENIX CONTACT 23 / 44
With it:
– All channels are disabled
– Errors are acknowledged
– Nominal currents are set to delivery value
– Device access locks are deactivated
– Programming locks are deactivated
– Setting of the channel state after voltage reset to "load channel states from read only
memory"
– Error memory emptied (FIFO)
– Error in power path deleted
Serial number The serial number of the device is located under Index 21
dec
and is stored as CHAR.
Hardware version The hardware version of the device is located under Index 22
dec
and is stored as CHAR.
Firmware version The firmware version of the device is located under Index 23
dec
and is stored as CHAR.
Process data from the de-
vice to master (PDin)
The device allows index/subindex access to the process data. The 8 byte PDin is returned
under Index 40
dec
with Subindex 0. The assignment according to the subindex is described
in Section "Cyclic process data" on page 17.
Process data from the
master to device (PDout)
The process data from the master to device can be retrieved via Index 41
dec
. In the case of
read access, 3 bytes are returned.
Product range The product range is located under Index 64
dec
and stored as CHAR.
5.2.2 Device-specific parameters
State of the channels after voltage reset
The setting for the last channel states from the read only memory or the channels should
always be off after a voltage reset, is read- and writable under Index 3328
dec
.
Bit [0]:
0: channels after start-up are at last state that was acyclically written or set by button (stan-
dard value)
1: channels after start-up are off; waiting for cyclic/acyclic or button entry.
Channel state
The channels of the device can be switched on and off via Index 3329
dec
. By accessing
Subindex 0, all four channel states can be read or written (if several channels are switched
on via Subindex 0 access, the actual switching-on always happens sequentially with
100 ms delay).
Table 5-4 Bit-assignment of data type, "State of the channels after voltage reset"
Byte 0
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 0 0 0 0 0 0 1/0