GSK 980TC3 Series, Руководство пользователя

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Chapter 5 PLC Functional Code
33
Ⅰ
Programming
Control condition:
ACT=0: turns off the timer relay.
ACT=1: initiates the timer. i.e. timing from 0.
Detailed functions:
TIMER=Setting time
ACT
W
Fig. 5-13-2
Parameter:
TIMER
：
timer serial number is named with xxx which are numbers (0
～
127).
Table 5-12-1
（
timer accuracy
）
Type of
timer
Setting
number
Setting time Error
8ms 0 8ms to 524.280s 0 to the 1
st
level scanning period
48ms 1 48ms to 31.456 min 0 to the 1
st
level scanning period
1s 2 1s to 546 min 0 to the 1
st
level scanning period
10s 3 10s to 182 h 0 to the 1
st
level scanning period
1min 4 1min to 65535min 0 to 1s
1ms 5 1ms to 65.4s 0 to the 1
st
level scanning period
Output:
W
：
output coil. W=1 when the output reaches the preset value. W=0 when the output does
not reach the preset value.
Note: Time of the timer is set under the
【
TMR
】
of
【
+PLCPAR
】
in PRG interface. TMRC timer and TMR timer
share one address, so their sequence numbers cannot be repetitive. The system automatically check
the timer’s sequence number range. An alarm occurs when the serial number is repetitive or exceeds
its range.
5.14 CTR
（
Binary Counter
）
Function:
The data in the counter are binary and their functions are as follows:
1) Preset counter
Preset the count. It outputs a signal when the preset count is reached.
2) Ring counter