KEYENCE KV Series - Manual (Page 198)

Appendices
2-174
Appendices
Appendix E Devices for KV-10R(W)/T(W) to 80R(W)/T(W),
KV-300
E-1 Special utility relays
■ Special relays and arithmetic flags
■ Utility relays for high-speed counter (0)
* Valid with the KV-300 only.
■ Utility relays for high-speed counter (1)
Relay No. Function
2000 Undefined
2001 Undefined
2002 Always ON
2003 Always OFF
2004 0.01 s clock pulse (duty cycle: 50%)
2005 0.1 s clock pulse (duty cycle: 50%)
2006 1.0 s clock pulse (duty cycle: 50%)
2007 OFF for first scan time at startup
2008 ON for first scan time at startup
2009 ON when result of arithmetic operation is negative or an overflow is
generated.
2010 ON when result of arithmetic operation is 0.
2011 ON when result of arithmetic operation is positive.
2012 ON when arithmetic operation generates an error.
Relay No. Function
2100 Internal clock (0.8 µs/1 µs in KV-300) used only for CTH0
2101 Internal clock (6.4 µs/10 µs in KV-300) used only for CTH0
2102 Internal clock (102.4 µs/100 µs in KV-300) used only for CTH0
2103 When comparator CTC0 is ON, clear CTC0 automatically. 1: Yes 0: No.
2104 Direct output to 0500. 1: Disabled 0: Enabled
2105 Turns OFF output to 0500. 1: Yes 0: No
2106 Turns ON output to 0500. 1: Yes 0: No
2107 Reverses (toggles) output to 0500. 1: Yes 0: No
2108 Direct output to 0500. 1: Disabled 0: Enabled
2109 Turns OFF output to 0500. 1: Yes 0: No
2110 Turns ON output to 0500. 1: Yes 0: No
2111 Reverses (toggles) output to 0500. 1: Yes 0: No
*2112 When comparator CTC1 is ON, clears CTC0 automatically. 1: Yes 0: No.
*2113 Uses CTH0 in multiply mode. 1: Yes 0: No
*2114 Selects multiply mode for CTH0. 1: x4 0: x2
*2115 Enables external reset of CTH0. 1: Yes 0: No
Level of
direct output
to 0500 by
comparator
CTC0
(either one
is ON)
Level of
direct output
to 0500 by
comparator
CTC1
(either one
is ON)
Relay No. Function
2200 Internal clock (0.8 µs/1 µs in KV-300) used only for CTH1
2201 Internal clock (6.4 µs/10 µs in KV-300) used only for CTH1
2202 Internal clock (102.4 µs/100 µs in KV-300) used only for CTH1
2203 When comparator CTC2 is ON, clears CTC1 automatically. 1: Yes 0: No
2204 Direct output to 0501 by comparator CTC2. 1: Yes 0: No
2205 Level of direct output to 0501 by comparator CTC2. 1: ON 0: OFF
KVSKA Appendix.P65 08.3.11, 11:26 AM 174