Bosch rexroth ctrlX SAFETY SafeMotion - Page 149

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ctrlX SAFETY "SafeMotion"
IO mapper inputs
Bosch Rexroth AG
R911404905,
Edition 02
Table 21: Output variable of the IO mapper block Safe connector
Output variable Possible target IDNs Possible target bits
SAFE-Out P‑0‑3261,
SMO: State machine control word
Bit 0 [mode selection signal
(MS)]
Bit 1 [emergency stop signal
(SMES)]
Bit 2 [enabling control signal
(EC)]
Bits 3...18 [SMMx signal
(A_SMMx), x=1..16]
P‑0‑3265.0.2,
SMO: Control word of safe braking and holding function
Bit 0 (release holding
system)
P‑0‑3266.0.3,
SMO: Control word of safe door locking
Bit 0 (unlock safety door
request)
Bit 1 (feedback contacts of
safety door)
Maximum number of instances: 16
“Safe constant selection”
With the IO mapper block “Safe constant selection“, a target parameter can be
safely, statically selected with logic 1.
Fig. 55: IO mapper block “Safe constant selection“ (type 3)
Variables of the IO mapper block
Table 22: Output variable of the IO mapper block Safe constant selection
Output variable Possible target IDNs Possible target bits
SAFE-Out P‑0‑3261,
SMO: State machine control word
Bit 0 [operating mode selec-
tion signal (MS)]
Bit 1 [EMERGENCY STOP
signal (SMES)]
Bits 3...18 [SMMx signal
(A_SMMx), x=1..16]
Maximum number of instances: 16
“Safe OR”
With the IO mapper block “Safe OR“, the safe input signals of multiple enabling
control devices can be processed in parallel. At least 2 inputs have to be used;
a maximum of 4 input signals is allowed.
Selection and acknowledgment