Siemens Simatic ET 200SP Equipment Manual page 64

Parameters/address space
4.11 Control and feedback interface
Byte Bit Control bit/value
0 7 Reset Safe Direction
1 2 Set Start Value
1 4 Enable Safe Speed
1 5 Enable Safe Stop
1 6 Enable Safe Direction
1 7 Safe Direction
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Explanations
The "Reset Safe Direction" bit is used to reset the "Safe Direction Event"
bit in the feedback interface.
• 0: No action
• 1: Clear the "Safe Direction Event" bit
As long as the "Reset Safe Direction" bit is set to 1, the "Safe Direction
Event" bit is continually cleared.
The "Set Start Value" bit sets the current count to the configured start
value.
• 0: No action
• 1: Set the count to the start value
The "Set Start Value" action is initiated whenever this bit is set. The
current count value is continually set to the "Start Value" while the "Set
Start Value" bit is set to 1.
The "Enable Safe Speed" bit enables the SLS monitoring function. The
"Enable Safe Speed" is set in the control interface.
• 0: Disabled
• 1: Enabled
SLS monitoring is initiated in the module whenever the "Enable Safe
Speed" bit is set.
SLS monitoring is active until the "Enable Safe Speed" bit is reset or a
power cycle occurs. SLS monitoring is reinitialized when a new STEP 7
hardware configuration is downloaded.
The "Enable Safe Stop" bit enables the SOS monitoring function. The
"Enable Safe Stop" is set in the control interface.
• 0: Disabled
• 1: Enabled
SOS monitoring is initiated in the module whenever the "Enable Safe
Stop" bit is set.
SOS monitoring is active until the "Enable Safe Stop" bit is reset or a
power cycle occurs. SOS monitoring is reinitialized when a new STEP 7
hardware configuration is downloaded.
The "Enable Safe Direction" bit enables the SDI monitoring function. The
"Enable Safe Direction " is set in the control interface.
• 0: Disabled
• 1: Enabled
SDI monitoring is initiated in the module whenever the "Enable Safe
Direction" bit is set.
SDI monitoring is active until the "Enable Safe Direction" bit is reset or a
power cycle occurs. SDI monitoring is reinitialized when a new STEP 7
hardware configuration is downloaded.
The "Safe Direction" bit in the control interface specifies the safe direc-
tion of movement for the safe direction monitoring function.
• 0: Counting down is the safe direction
• 1: Counting up is the safe direction
Changing the safe direction requires you to reset the "Safe Direction
Enable" bit. The safe direction must be set prior to setting the "Enable
Safe Direction" bit.
ET 200SP F-TM Count 1x1Vpp sin/cos HF (6ES7136-6CB00-0CA0)
Equipment Manual, V1.0, 01/2021, A5E47073911-AA