Siemens IGWIPS200-1 - Manual (Page 15)

IGWiPS200-1
Pulse Output Module (See Figure 18 on page 26)
There are two DIP switches for each channel: switches 1 and 2 for channel 1, switches 3 and 4 for channel 2.
Switches 1 (CH1) and 3 (CH2) – Counter or Frequency Mode; Default setting is Counter
When Counter mode is selected, the module will output a specific number of pulses as determined by the
PLC value written to it by the Pulse Input Module. If Frequency mode is selected, the pulse output module
will generate pulses in accordance with the desired frequency, with a 50% duty cycle. In Frequency mode,
the low or high speed switch setting below is ignored.
Switches 2 (CH1) and 4 (CH2) – Low or High Speed Operation; Default setting is High
Set this switch when the channel is set to Counter mode; see preceding paragraph. If High speed is selected
the pulses will be sent at a frequency of 10 kHz with a 50% duty cycle. If Low speed is selected the pulses
will be sent at a frequency of 10 Hz also with a 50% duty cycle.
C. Setting Module Switches
Perform the following steps to change switches from default settings.
1. Place an anti-static wrist strap on your wrist and connect the strap’s ground lead to a good ground. If
the module to be configured is installed on DIN rail, go to step 2; if it has not been installed, go the
step 3.
2. Remove power and signal from the transceiver and all I/O modules, if the module is installed and wired.
At the module to be configured, remove the wired connector block(s) from the module; see Figure 5 on page 17
for photographs (alternatively, label each wire to facilitate reconnection and then disconnect the wires).
Physically separate interconnected modules to disconnect the common current bus connectors. Use a small
straight slot screwdriver to lever the spring-loaded module mounting lip away from the DIN rail allowing that
module to slide on the rail. Remove the module from the DIN rail.
3. Remove the faceplate/circuit board assembly by locating a rectangular recess near the numbered terminals on
the top of the module cover; see the photographs below and Figure 4 on page 15. With a small flat blade
screwdriver, press the tab in the recess inward and pull that corner of the faceplate outward slightly. Repeat this
process at the bottom of the module. Carefully pull the faceplate/circuit board assembly from the cover.
4. Locate the module at hand in Figures 12 through 18 on pages 23 through 26. Set the switches as described in the
appropriate preceding paragraph and figure.
5. Press the faceplate ribbon cable into the module and carefully insert the circuit board into its cover until it snaps
into place. When inserting the circuit board into its cover, be sure the circuit board engages the card guides in
the cover and that the circuit board card edge connector mates with the connector in the cover.
6. If the module was removed from DIN rail in step 2, install the module on the rail. Fully insert the connector
blocks (or connect removed wires).
7. Repeat the above steps for each module containing switches.
8. Remove the anti-static wrist strap from your wrist and install the DIN rail and module(s).
Faceplate /
Circuit Board
Assembly
Press Tab
in Recess
at Top
then at
Bottom
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