GE VersaSafe VersaPoint IC220SDL840, Руководство пользователя, Страница: 51 / 122

5
GFK-2734 Chapter 5 Parameterization of the safety module 5-3
IN1 Do not evaluate
Evaluate
Assignment to alarm input IN1 for monitoring the external wiring
and external power gain (e.g., contactors).
If IN1 is activated, both the internal alarm contacts of the safety
relay and the status of input IN1 are detected. If the status does
not correspond to the desired status, the output is disabled and
a diagnostic message is transmitted to the safe controller.
Remark:
Input IN1 must only be assigned once, to one output. Parallel
connection of the alarm contacts is not permitted.
Dual assignment is only permitted if the output is parameterized
for two-channel operation. In this case, both fixed assigned
outputs can be assigned to the same alarm input. All other
parameterizations are rejected with a parameterization error.
IN2 Do not evaluate
Evaluate
Assignment to alarm input IN2 for monitoring the external wiring
and external power gain (e.g., contactors).
If IN2 is activated, both the internal alarm contacts of the safety
relay and the status of input IN2 are detected. If the status does
not correspond to the desired status, the output is disabled and
a diagnostic message is transmitted to the safe controller.
Remark:
Input IN2 must only be assigned once, to one output. Parallel
connection of the alarm contacts is not permitted.
Dual assignment is only permitted if the output is parameterized
for two-channel operation. In this case, both fixed assigned
outputs can be assigned to the same alarm input. All other
parameterizations are rejected with a parameterization error.
Switch-off delay for stop
category 1 Disabled
Enabled
Disabled (default): No switch-off delay.
Enabled: The outputs are switched off once the parameterized
switch-off delay has elapsed.
Please observe the notes below this table.
Switch-off delay for stop
category 1 1 to 63 Time conversion according to the parameterization of the "Value
range of switch-off delay for stop category 1" parameter.
Permissible value range:
Value range: 150 ms to 630 s
Accuracy: ±5% of parameterized value
Please observe the notes below this table.
Table 5-1 Parameterization of relay outputs [...]
Parameterization Value range Remark
OUT0 - OUT1