Panasonic FP-E Programming Manual page 238

Basic Instructions
2) Error detection time for transmission assurance relay
PCLK1T1:
Fixed
Specified range:
100 to 6400 (100ms to 6400ms)
Precautions during programming
The program should be placed at the beginning of all PLCs being
linked, and the same values specified.
This instruction should be specified in order to set special internal
relay R9014 as the differential execution condition.
The setting contents of the system registers are not affected by this
instruction being executed.
For No. 1 and No. 2 keywords, input 12 letters after "M" aligning to the
right. Separate No.1 and No.2 keywords with a comma "," and do not
use spaces. An operation error will occur.
[Example] If inputting (SYS1, M
Precautions when setting the link entry wait time
This should be specified such that the value is at least twice that of
the largest scan time of all the PLCs that are linked.
If a short value has been specified, there may be some PLCs that
are not able to join the link even though the power supply for that
PLC has been turned on.
If there are any stations that have not joined the link, the setting
should not be changed, even if the link transmission cycle time is
longer as a result. (The default value is 400 ms.)
Precautions when setting the error detection time for the transmission assurance
relay
This should be specified such that the value is at least twice that of
the largest transmission cycle time of all the PLCs that are linked.
If a short value has been specified, there is a possibility that the
transmission assurance relay will malfunction.
The setting should not be changed, even if the detection time for
the transmission assurance relay is longer as a result. (The default
value is 6400 ms.)
Flag conditions
・Error flag (R9007):
・Error flag (R9008):
2 − 128
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SYS1, M PCLK1T1,100
Input => M
Input a space after "M" to be 12 letter aligning to the right.
Turns on and stays on when:
Turns on for an instant when:
− Any character other than a keyword is specified
− There is no comma between No. 1 and No. 2 keywords
− The small letter of the alphabet is used to specify the keyword
− The specified value is outside the specified range
COM1, WAIT2)
C O M 1 , W A I T 2
FPΣ/FP−X/FP0R