Part Names And Settings - Mitsubishi Electric MELSEC Q Series User Manual

5
SETTINGS AND PROCEDURES BEFORE
OPERATION
5.3.3
This section explains each part name of the extension safety relay module.
Number
1) Indicator LED
2) Extension communication part terminal block
3) Safety input part terminal block
5
- 15 5.3 Extension Safety Relay Module

5.3.3 Part names and settings

Part names and settings
Figure 5.7 Extension safety relay module
Table 5.3 Part names (1/2)
Name
PW
ERR.
Z
X0
X1
K0
K1
X0, X1
6)
1)
7)
10)
2)
Indicates status of the module power supply.
ON: Module power supply is supplied.
OFF: Module power supply is cut off or powered OFF with electric fuse.
Indicates a failure in the monitor function of a module or communication error
in extension communication.
ON: Communication error occurs in extension communication.
OFF: Extension communication is normal.
Indicates status of safety output Z.
ON: Safety output is generated (both K0 and K1 are ON).
OFF: Safety output is not generated.
Indicates status of safety input (X0, X1).
ON: Safety input is generated.
OFF: Safety input is not generated.
Indicates operating status of the internal safety relay K0 (coil status of K0).
ON: Operating status of the internal safety relay K0 is ON.
OFF: Operating status of the internal safety relay K0 is OFF.
Indicates operating status of the internal safety relay K1 (coil status of K1).
ON: Operating status of the internal safety relay K1 is ON.
OFF: Operating status of the internal safety relay K1 is OFF.
EA, EB, EG: Data terminal for extension communication
EP: Power supply terminal for extension module
X0: Safety input X0 input terminal
COM: Safety input X0 COM terminal
X1: Safety input X1 input terminal
COM: Safety input X1 COM terminal
Description
5)
4)
1)
9)
8)
3)
5)