194 Appendix
WAGO I/O SYSTEM 750 XTR
750-333/040-000 FC PROFIBUS G2 12MBd XTR
Manual
Version 1.4.0
12.2.19 DC Drive Controller
The PI configurations of the DC drive controller are divided into the following
module types:
Table 142: DC Drive Controller
– Module Types
PBDP module type
Description
Proxy I/O modules
DC_DRIVE
DC Drive Controller
75x-636
The DC drive controller is used for controlled positioning of direct current collector
motors. It can be used as a simple power controller and to simply detect
incremental encoder signals.
The following table lists the number of bytes reserved for the module in the
respective process image (PI).
Table 143: DC Drive Controller
– Number of Bytes
I/O Modules
PBDP module type
Proxy (PBDP module type)
Data length
[Byte]
Configuration identifier
Data type
Inst.
I
O
hex
dec
DC_DRIVE
6
6
0xF2
242
UINT8[2], UINT32
1
The following table describes the process image information of the module type
for the DC drive controller.
Table 144: DC Drive Controller
– Process Image Information
PBDP module type
PI
Offset
[Byte]
Bit/byte allocation
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
DC_DRIVE
I
0
PD
RA
F
0
Status 0 / Register RES
Channel 0 / Table 0
1
Status 1
Register data RD
Table 0, LB
2
Actual position
Byte 0
Status 2
Register data RD
Table 0, HB
3
Actual position
Byte 1
Status 3
4
Actual position
Byte 2
Status 4
5
Actual position
Byte 3
Status 5
O
0
PD
RA
0
RW
Control 0 / Register REQ
Channel 0 / Table 0
1
Control
1
Register data RD
Table 0, LB
2
Setpoint position
Byte 0
Register data RD
Table 0, HB
3
Setpoint position
Byte 1
4
Setpoint position
Byte 2
5
Setpoint position
Byte 3
