Caution On Use Of Sysmac C Series Plc; Modes In The Sysmac C Series Plc; Forced On/Off On The Device Monitor Screen Of The Got-F900; Restriction In Functions - Mitsubishi Electric F920GOT-K Hardware Manual

GOT-F900 SERIES (CONNECTION)
15.7

Caution on Use of SYSMAC C Series PLC

When using the GOT-F900 connected to the SYSMAC C Series PLC, observe the following caution on
use.
15.7.1

Modes in the SYSMAC C Series PLC

When the GOT-F900 is connected to the SYSMAC C Series PLC and the current value and the set value
of each device of the SYSMAC C Series PLC are changed, the PLC should be set to the monitor mode.
If the SYSMAC C Series PLC is started up in the running mode, the GOT-F900 sets automatically the
PLC to the monitor mode.
Mode of PLC at startup
Running mode
Monitor mode
Program mode
15.7.2

Forced ON/OFF on the device monitor screen of the GOT-F900

The bit device ON/OFF function is provided on the user screen of the GOT-F00 and the forced ON/OFF
function is provided on the device monitor screen in the HPP mode. These functions are also available
when the SYSMAC C Series PLC is connected as the host unit.
Have in mind that these ON/OFF functions offer the following operation in the SYSMAC C Series PLC.
The forced setting/resetting function in the SYSMAC C Series PLC holds the current ON/OFF status
without regard to the sequence program. However, when using the forced ON/OFF function described
here, the set/reset status of all the bit devices are released by turning ON/OFF the specified bit.
ON/OFF operation in the sequence program is valid after operating the forced ON/OFF in the GOT-
F900.
GOT-F900
Forced OFF (RST) Data OFF specification
Forced ON (SET)
−
−
−
In the following version of the GOT, when the forced ON/OFF is operated, only the bit forcedly turned
ON/OFF is released.
GOT-F900
Compatible version
15.7.3

Restriction in functions

In host link connection, the following functions of the GOT-F900 are disabled or restricted.
• The switch function of the GOT-F900 (which sets a bit to ON or OFF) uses the host link FK command
(which sets/resets multi points forcedly).
• Set values of the timer (T) and the counter (C) cannot be monitored or changed.
Connection of SYSMAC C Series PLC (Manufactured by Omron) 15
The GOT-F900 changes over the PLC from the running mode to the
monitor mode to enable data change.
The PLC remains in the monitor mode, and data change is enabled.
The PLC remains in the program mode, and data change is enabled.
SYSMAC C Series
Data ON specification
Forced reset specification
Forced set specification
Forced set/reset release
F930GOT F930GOT-K
4.40
Operation of GOT
Operation
Turn OFF the contact. Can be changed by sequence program.
Turn ON the contact. Can be changed by sequence program.
Turn OFF the contact. Cannot be changed by sequence program.
Turn ON the contact. Cannot be changed by sequence program.
Forced status of all the contacts released. Can be changed by
the sequence program after the release.
F940GOT
4.60 6.40
F940WGOT Handy GOT
1.40 6.40
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