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240 Harvester Feller/
Buncher
IQAN XA2
IQAN XA2
IQAN XA2
IQAN XA2
IQAN XA2
FAILURE MODE
1
COUT Open
COUT error, output turned off
2
RET (active) Open
COUT error, output turned off
3
RET (passive) Open
Not detected, will not influence function
4
COUT Short-circuit to RET (active)
COUT error, output turned off (b)
5
COUT Short-circuit to RET (passive)
Not detected, will not influence function
6
COUT Short-circuit to +BAT
COUT error, output turned off
7
COUT Short-circuit to - BAT
COUT error, output turned off (b)
8
RET (active) Short-circuit to +BAT
COUT error, output turned off (b)
9
RET (active) Short-circuit to - BAT
COUT error, output turned off
10
RET (passive) Short-circuit to +BAT
Not detected, will not influence function
11
RET (passive) Short-circuit to - BAT
COUT error, output turned off
12
COUT Short-circuit to 2:nd COUT
Not detected, will not influence function
(passive)
13
COUT Short-circuit to 2:nd RET(active)
COUT error, output turned off (b)
14
COUT Short-circuit to 2:nd RET(passive) Not detected, will not influence function
15
RET Short-circuit to 2:nd RET (active)
COUT error, output turned off
16
RET Short-circuit to 2:nd RET (passive)
Not detected, will not influence function
17
Insufficient Voltage
COUT error, output turned off
Failure mode
Failure mode
Failure mode
Failure mode
Failure mode
Effect (a)
Effect (a)
Effect (a)
Effect (a)
Effect (a)
Failure modes in Current Mode
Failure modes in Current Mode
Failure modes in Current Mode
Failure modes in Current Mode
Failure modes in Current Mode
The table below presents failure modes and effects on I/O.
(a).Turning off outputs are controlled by CAN master and therefore delayed by maximum 2 bus
(a).Turning off outputs are controlled by CAN master and therefore delayed by maximum 2 bus
(a).Turning off outputs are controlled by CAN master and therefore delayed by maximum 2 bus
(a).Turning off outputs are controlled by CAN master and therefore delayed by maximum 2 bus
(a).Turning off outputs are controlled by CAN master and therefore delayed by maximum 2 bus
cycles. If local error handling is enabled the output will turn off locally without delay.
cycles. If local error handling is enabled the output will turn off locally without delay.
cycles. If local error handling is enabled the output will turn off locally without delay.
cycles. If local error handling is enabled the output will turn off locally without delay.
cycles. If local error handling is enabled the output will turn off locally without delay.
(b).Turned off by integrated protection functions in IC.
(b).Turned off by integrated protection functions in IC.
(b).Turned off by integrated protection functions in IC.
(b).Turned off by integrated protection functions in IC.
(b).Turned off by integrated protection functions in IC.
Summary of Contents for 6025
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