Siemens S7-1200 - Page 445

Technology instructions
9.3 Motion control
S7-1200 Programmable controller
System Manual, 03/2014, A5E02486680-AG
445
P = Pulse
D = Direction
CPU on-board outputs
High-speed SB outputs
Standard
SB
outputs
Ex. 3:
4 - 200
KHz (no
direction
output)
PTO1
P
PTO2
P
PTO3
P
PTO4 P
Ex. 4:
2 - 100
KHz;
2 - 200
KHz (all
with
direction
output)
PTO1
P
D
PTO2
P
D
PTO3
P
D
PTO4 P D
CPU 1211C, CPU 1212C, CPU 1214C, and CPU 1215C example output speed configurations
The examples below show four possible output speed combinations:
● Example 1: 4 - 100 KHz PTOs, no direction output
● Example 2: 2 - 100 KHz PTOs and 2 - 20 KHz PTOs, all with direction output
● Example 3: 4 - 200 KHz PTOs, no direction output
● Example 4: 2 - 100 KHz PTOs and 2 - 200 KHz PTOs, all with direction output
P = Pulse
D = Direction
CPU on-board outputs
High-speed SB outputs
Low-speed
SB outputs
100KHz Outputs (Q) 20KHz Outputs (Q) 200KHz Outputs (Q) 20Kz
Outputs
(Q)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
1.0
1.1
4.0
4.1
4.2
4.3
4.0
4.1
CPU 1211C
CPU 1212C CPU
1212C
CPU 1214C CPU
1214C
CPU 1214C
CPU 1215C CPU
1215C
CPU 1215C
Ex. 1:
4 - 100
KHz (no
direction
output)
PTO1
P
PTO2
P
PTO3
P
PTO4
P
Ex. 2:
2 - 100
KHz;
PTO1
P
D
PTO2
P
D
PTO3
P
D