Mitsubishi Electric NZ2GFSS2 32D S1 User Manual page 108

Setting method
■Output dark test execution setting
Set whether to perform the output dark test or not in "Output dark test execution setting" from the "Parameter Processing of
Device Station" window of the engineering tool.
For the procedure to display the "Parameter Processing of Device Station" window, refer to the following.
Page 72 Parameter Settings
Item
Output dark test execution setting Y
• When "Wiring selection of output" Yn (n: even number) is set to "1: Double wiring (Source/Source)", set the
same value for Yn and Yn+1, the partner of Yn.
• When "Wiring selection of output" is set to "0: Not used", the points that are set to "0: Not used" ignore this
setting value.
■Output dark test pulse OFF time
Set the output dark test pulse OFF time (OFF pulse width) in "Output dark test pulse OFF time" from the "Parameter
Processing of Device Station" window of the engineering tool.
For the procedure to display the "Parameter Processing of Device Station" window, refer to the following.
Page 72 Parameter Settings
Item
Output dark test pulse OFF time Y
• Adjust the output dark test pulse OFF time depending on the installation environment or wiring length.
• When "Wiring selection of output" Yn (n: even number) is set to "1: Double wiring (Source/Source)", set the
same value for Yn and Yn+1, the partner of Yn.
• When "Wiring selection of output" is set to "0: Not used" or "Output dark test execution setting" is set to "1:
Do not perform", the points with these settings ignore this setting value.
■Number of pulse output for output dark test
Set the number of output dark test pulse outputs in "Number of pulse output for output dark test" from the "Parameter
Processing of Device Station" window of the engineering tool.
For the procedure to display the "Parameter Processing of Device Station" window, refer to the following.
Page 72 Parameter Settings
Item
Number of pulse output for output dark test
• Adjust the number of output dark test pulse outputs depending on the installation environment or wiring
length.
• When all "Wiring selection of output" areas are set to "0: Not used" or all "Output dark test execution setting"
areas are set to "1: Do not perform", this setting value is ignored.
8 FUNCTIONS
106
8.4 Output Diagnostic Function
Setting range
0: Perform
1: Do not perform
Setting range
0: 400s
1: 1ms
2: 2ms
Setting range
0: 1 time
1: 2 times
2: 3 times