Smb166 To Smb185: Pto0, Pto1 Profile Definition Table - Siemens SIMATIC S7-200 System Manual

S7-200 Programmable Controller System Manual
Table D-18 Special Memory Bytes SMB131 to SMB165, continued
SM Byte
SM156.5
SM156.6
SM156.7
SM157.0 to SM157.2
SM157.3
SM157.4
SM157.5
SM157.6
SM157.7
SMD158
SMD162

SMB166 to SMB185: PTO0, PTO1 Profile Definition Table

As described in Table D-19, SMB166 through SMB185 are used to show the number of active
profile steps and the address of the profile table in V memory.
Table D-19 Special Memory Bytes SMB166 to SMB185
SM Byte
SMB166
SMB167
SMW168
SMB170
SMB171
SMD172
SMB176
SMB177
SMW178
SMB180
SMB181
SMD182
SMB186 to SMB194: Receive Message Control
SMB94)
Refer to Table D-16.
492
Description
HSC5 current counting direction status bit: 1 = counting up
HSC5 current value equals preset value status bit: 1 = equal
HSC5 current value is greater than preset value status bit: 1 = greater than
Reserved
HSC5 direction control bit: 1 = count up
HSC5 update direction: 1 = update direction
HSC5 update preset value: 1 = write new preset value to HSC5 preset
HSC5 update current value: 1 = write new current value to HSC5 current
HSC5 enable bit: 1 = enable
HSC5 new current value
HSC5 new preset value
Description
Current entry number of the active profile step for PTO0
Reserved
V memory address of the profile table for PTO0 given as an offset from V0.
Linear PTO0 status byte
Linear PTO0 result byte
Specifies the frequency to be generated when the Linear PTO0 generator is operated
in manual mode. The frequency is specified as a double integer value in Hz. SMB172
is MSB and SMB175 is LSB
Current entry number of the active profile step for PTO1
Reserved
V memory address of the profile table for PTO1 given as an offset from V0.
Linear PTO1 status byte
Linear PTO1 result byte
Specifies the frequency to be generated when the Linear PTO1 generator is operated
in manual mode. The frequency is specified as a double integer value in Hz. SMB182
is MSB and SMB178 is LSB
(see SMB86 to