Meilhaus Electronic ME-1400, Электронное руководство

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 ME_REF_CTR_INTERNAL_PREVIOUS: Connect the clock input of
counter 2 (CLK 2) with the output of counter 1 (OUT 1).
 Additionally the gate inputs of the counters must be connected
with +5 V to release the counters.
 The output of counter 2 (OUT 2) provides the cascaded counter
signal.
4.2.4 Pulse Width Modulation
Using the wiring shown in diagram 7 you can greatly simplify
programming of this operation mode with the functions
(see also ME-iDS manual).
4.3 External Interrupt
ME-1400
ME-1400 E
ME-1400 A
ME-1400 EA
ME-1400 B
ME-1400 EB
-
✔ ✔
At the external interrupt input (IR_IN) you can initiate an interrupt
by a proper edge, which is sent to the PCI bus directly.
Programming is done by the functions. The Interrupt is
considered to be an independent subdevice of type
ME_TYPE_EXT_IRQ. After enabling the external interrupt by the
function
an interrupt can be triggered by a rising
edge. Note the order of operation as described in the ME-iDS
manual.