Product Description
DOK-CONTRL-ILPSDO8****-AW04-EN-P
Bosch Rexroth AG
Rexroth Inline Module with Safe Digital Outputs R-IB IL 24 PSDO 8-PAC
D
Green LED
Diagnostics
OFF:
Communications power is not present
Flashing at
0.5 Hz:
Communications power present, local bus not active
Flashing at 4 Hz:
Communications power present, error at the interface between previous and flashing
terminal (the terminals after the flashing terminal cannot be addressed).
(E.g., loose contact at the bus interface, terminal before the flashing terminal has
failed, another terminal was snapped on during operation (not permitted))
Observe the module startup time of approximately 16 s. During this time the D LED flashes
at 4 Hz and the bus cannot be started up.
ON:
Communications power present, local bus active
FS
Red LED
Failure state
Flashing at 1 Hz:
Device not parameterized or parameterization was not accepted
ON:
Hardware fault
Communication to safe controller disabled and output driver enable reset.
UM
Green LED
Monitoring the supply voltage U
M
OFF:
Communications power is not present
Flashing at 1 Hz:
U
M
below the permissible voltage range (undervoltage)
ON:
U
M
present
P
Green LED
Status indicator for safe communication
OFF:
No safe communication
Flashing at
0.5 Hz:
Safe communication running, the controller requests operator acknowledgment
ON:
Safe communication running without errors
OUT
0.1 - 3.2
Green/red LED
Status of each output
(see
“Terminal Point Assignment” on page 28
Green:
Output at logic 1
OFF:
Output at logic 0, no error
Red ON:
Output short circuit/overload
(This diagnostic message is stored temporarily on the module. The message is
stored in the volatile memory and will be lost after a voltage reset.)
In the event of an error (red LED ON), the output is switched off until the acknowledgment
sent by the safe controller is received by the safety module (see also
Fig. 3-4
Local diagnostic and status indicators
