1.) Quickstop:
There is no explicit di parameter for the quickstop bit. The generally usable CA mask
must be used.
Input is I1 => di12 CA input = 1: I1
Bit 2 shall be influenced => di13 CA mask = 0004h: /QS
Bit 2 shall be evaluated by the "combination block":
co28 combined controlword mask [1] = 0004h: /QS
If digital input = 0, or "communication" controlword bit = 0, the bit in co31 controlword in-
ternal shall also become 0 => AND operation
co29 source connection definition[1] => function type definition 0 = 2: co00 AND digital
inputs
This function shall be permanently active: no selection/switching signal necessary
co29 source connection definition[1] => function nr selector = “0: connection type 1 al-
ways active“ => connection type 1 always active.
2.) OMS 4 (new set-point / start Posi)
There is an explicit di parameter for bit 4: di19 start posi/homing input
Input is I2 => di19 start posi/homing input = “2: I2”
Bit 4 shall be evaluated by the "combination block":
co28 combined controlword mask [2] = „16: op mode spec 4”
By default only the "communication" controlword determines the value of the bit:
co29 source connection definition[2] => function type definition 0 = “0: only co00 bits”
It shall be switched between the different types of OMS 4 setting via the controlword bit
11. From "exclusively via the communication controlword" (function type definition 0) to
"via digital inputs or controlword" (function type definition 1).
co29 source connection definition[2] => function type definition 1 = “3: co00 OR digital
inputs”
co29 source connection definition[2] => function nr selector = 1: choose type with bit 11
If bit 11 is zero, bit 4 in co31 is set via co00, if bit 11 is "one", the status of bit 4 in co31 is
equal to the status of the digital input.
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